Co3 molar mass

Determining Empirical Formulas. An empirical formula tells us the relative ratios of different atoms in a compound. The ratios hold true on the molar level as well. Thus, H 2 O is composed of two atoms of hydrogen and 1 atom of oxygen. Likewise, 1.0 mole of H 2 O is composed of 2.0 moles of hydrogen and 1.0 mole of oxygen.We can …

The mass of is 47.6 g. The molar mass of is 233.99 g/mol. Substitute these values in equation (1). From the calculated moles of , moles of carbon that are present in can be calculated. As is evident from the chemical formula of , one mole of compound contains two moles of aluminum, three moles of carbon and six moles of oxygen in it.Find here Bismuth Carbonate, Bi(HCO3)3 manufacturers & OEM manufacturers in India. Get Contact details & address of companies manufacturing and supplying Bismuth Carbonate, Bi(HCO3)3, 16508-95-5 across India.Step 2/3. Next, we can use the molar mass to find the number of moles of Al2 (CO3)3 in 29.7 grams. Number of moles = mass / molar mass Number of moles = 29.7 g / 138.99 g/mol = 0.2136 mol. Answer. Finally, we can use the chemical formula to determine the number of oxygen atoms. In one mole of Al2 (CO3)3, there are 3 moles of CO3, and …How many atoms of oxygen are contained in (2.6420x10^3) g of Alz(CO3)3? The molar mass of Al2(CO3)3 is 233.99 g/mol. Use 3 significant figures.Step 3: Verify that the equation is balanced. Since there are an equal number of atoms of each element on both sides, the equation is balanced. Na 2 CO 3 + 2 HCl = 2 NaCl + H 2 O + CO 2. Balance the reaction of Na2CO3 + HCl = NaCl + H2O + CO2 using this chemical equation balancer!Mass-produced Food - Consistency has become a hallmark of fast food – in each chain, restaurants look alike and meals taste the same. Learn why. Advertisement Consistency has become a hallmark of fast food - in each chain, restaurants look ...

C: 12.0107, O: 15.9994. Now, compute the sum of products of number of atoms to the atomic weight: Molar mass (CO 3) = ∑ Count i * Weight i =. Count (C) * Weight (C) + Count (O) * Weight (O) =. 1 * 12.0107 + 3 * 15.9994 =. 60.0089 g/mol. Mass percent composition. Atomic percent composition. C O 20% 80%. 2005-07-19. Modify: 2023-10-21. Description. Cobalt (II) carbonate is a chemical compound of cobalt. It occurs naturally as the mineral spherocobaltite and is used in pottery glazes. Cobalt is a metallic element with the atomic number 27. It is found naturally in rocks, soil, water, plants, and animals.Calcium bicarbonate, also called calcium hydrogencarbonate, has the chemical formula Ca (HCO 3) 2. The term does not refer to a known solid compound; it exists only in aqueous solution containing calcium (Ca 2+ ), bicarbonate ( HCO−. 3 ), and carbonate ( CO2−. 3) ions, together with dissolved carbon dioxide (CO 2 ).Methane (US: / ˈ m ɛ θ eɪ n / METH-ayn, UK: / ˈ m iː θ eɪ n / MEE-thayn) is a chemical compound with the chemical formula CH 4 (one carbon atom bonded to four hydrogen atoms). It is a group-14 hydride, the simplest alkane, and the main constituent of natural gas.The relative abundance of methane on Earth makes it an economically attractive …Relation between molecular weight and vapour density. Relative molecular mass is the ratio of the mass of one molecule of a substance to the mass 1/12th of a carbon atom, or 1 amu. Vapor density is the ratio of the mass of a volume of a gas, to the mass of an equal volume of hydrogen, measured under the same conditions of temperature and pressure.

Multiply the number of atoms by the atomic weight of each element found in steps 1 and 2 to get the mass of each element in CO3: Molar Mass (g/mol) C (Carbon) 1 × 12.0107 = 12.0107. O (Oxygen) 3 × 15.9994 = 47.9982. 4. Sum Each Element's Mass. Finally, add together the total mass of each element to get the molar mass of CO3:Mass of CO3 = 60.7% = 60.7 g. Molar mass of CO3 = 60 g/mol. Total # moles of CO3 = 60.7 g/60 g.mol-1 = 1.012 moles. The total moles of CO3 comes from CaCO3 and (NH4)2CO3. Therefore, moles CaCO3 + moles (NH4)2CO3 = 1.012. mass CaCO3/molar mass CaCO3 + mass (NH4)2 CO3/molar mass = 1.012. x/100 + y/96 = …Click here👆to get an answer to your question ️ 25.3 g of sodium carbonate, Na2CO3 is dissolved in enough water to make 250 mL of solution. If sodium carbonate dissociates completely, molar concentration of sodium ion, Na^ + and carbonate ions, CO^2 - 3 are respectively.[Molar mass of Na2CO3 = 106 g mol^-1 ]9.1.3 Hazards Summary. An irritant to the eyes and the respiratory tract; Strontium ion has effects on the calcium content of the bones and teeth, but data concerning harmful doses of strontium carbonate are inadequate. [ICSC] May …

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The molecular mass of MgCO 3 is 84.3 a.m.u. Suggest Corrections. 17. Similar questions. Q. Calculate the molecular mass of C H 3 O H. Q. A sample containing only CaCO 3 and MgCO 3 is ignited to CaO and MgO. The mixture of oxides produced weight exactly half as much as the original sample.The molar mass of Al2(CO3)3 is 233.99 g/mol. (Points : 1) 3.68 × 1023 O atoms 1.23 × 1023 O atoms 1.10 × 1024 O atoms 2.96 × 1024 O atoms 2.87 × 1025 O atoms This problem has been solved! You'll get a detailed solution from a subject matter expert that helps you learn core concepts.2023-10-21. Description. Aluminum Carbonate is the aluminum salt form of carbonic acid, an antacid with phosphate binding activity. Upon oral administration of aluminum carbonate, aluminum is able to bind to phosphate in the intestines, including the radionuclide phosphate P-32, thereby preventing phosphate uptake. Forms. The most common magnesium carbonate forms are the anhydrous salt called magnesite (MgCO 3), and the di, tri, and pentahydrates known as barringtonite (MgCO 3 ·2H 2 O), nesquehonite (MgCO 3 ·3H 2 O), and lansfordite (MgCO 3 ·5H 2 O), respectively. Some basic forms such as artinite (Mg 2 CO 3 (OH) 2 ·3H 2 O), hydromagnesite (Mg 5 …Oxidation-Reduction. None. This page titled Carbonate Ion (CO₃²⁻) is shared under a CC BY-NC-SA 4.0 license and was authored, remixed, and/or curated by James P. Birk. Carbonate ion, a moderately strong base, undergoes considerable hydrolysis in aqueous solution. In strongly acidic solution, CO2 gas is evolved.

Infobox references. In chemistry, carbonic acid is an inorganic compound with the chemical formula H 2 C O 3. The molecule rapidly converts to water and carbon dioxide in the presence of water. However, in the absence of water, it is (contrary to popular belief) quite stable at room temperature. [4] [5] The interconversion of carbon dioxide and ...Use the molar mass of PbCrO 4 \(\mathrm{\left(\dfrac{323.2\:g}{1\:mol}\right)}\) ... {CO3^2-}\) ions, the slightly soluble ionic solid CaCO 3 will precipitate, provided that the concentrations of Ca 2 + and \(\ce{CO3^2-}\) ions are such that Q is greater than K sp for the mixture. The reaction shifts to the left …May 26, 2023 · So, Molar mass of CO3 = Molar mass of 1 Carbon (C) atom + Molar mass of 3 Oxygen (O) atoms. = 12.011 + (15.999) 3 = 12.o11 + 47.997 = 60.008 g/mol Hence the Molar mass of CO3 is 60.008 g/mol . I hope you have understood the short and simple calculation for finding the molar mass of CO3. Molar mass of Co3 = 176.7996 g/mol Convert grams Co3 to moles or moles Co3 to grams Molecular weight calculation: 58.9332*3 Percent composition by element Element: Cobalt Symbol: Co Atomic Mass: 58.933200 # of Atoms: 3 Mass Percent: 100.000% Similar chemical formulas Note that all formulas are case-sensitive.Potassium carbonate is the inorganic compound with the formula K 2 CO 3. It is a white salt, which is soluble in water and forms a strongly alkaline solution. It is deliquescent, often appearing as a damp or wet solid. …Compute Mass of Each Element. Multiply the number of atoms by the atomic weight of each element found in steps 1 and 2 to get the mass of each element in CaMg (CO3)2: Molar Mass (g/mol) Ca (Calcium) 1 × 40.078 = 40.078. Mg (Magnesium) 1 × 24.305 = 24.305. C (Carbon) 2 × 12.0107 = 24.0214.The mass of 1 mole of a substance is called its molar mass. Step2. Formula for molar mass. Molar mass = The atomic mass of element × number of atoms given in subscript. Step3. Molar mass of Sodium carbonate Na 2 CO 3. Molar mass of Na 2 CO 3 = 2 × The atomic mass of Na+ The atomic mass of C+ 3× The atomic mass of O. Hence, the molar mass of ...15.9994. 3. Compute Mass of Each Element. Multiply the number of atoms by the atomic weight of each element found in steps 1 and 2 to get the mass of each element in Al2 (CO3)3: Molar Mass (g/mol) Al (Aluminium/Aluminum) 2 × 26.9815386 = 53.9630772. C (Carbon) 3 × 12.0107 = 36.0321. Sodium Carbonate Formula. Sodium carbonate is a diazonium salt of carbonic acid with the chemical formula Na2CO3. It is also known as Soda crystals, soda ash, washing soda. This inorganic compound is water-soluble and when dissolved in water, it forms carbonic acid and sodium hydroxide. In its pure form, it is a white powder and odourless.

Co3+. Molecular Formula Co. Average mass 58.931 Da. Monoisotopic mass 58.931553 Da. ChemSpider ID 94860. - Charge.

Sodium Carbonate Formula. Sodium carbonate is a diazonium salt of carbonic acid with the chemical formula Na2CO3. It is also known as Soda crystals, soda ash, washing soda. This inorganic compound is water-soluble and when dissolved in water, it forms carbonic acid and sodium hydroxide. In its pure form, it is a white powder and odourless.Explanation of how to find the molar mass of Al2(CO3)3: Aluminum carbonate.A few things to consider when finding the molar mass for Al2(CO3)3:- make sure you...Computing molar mass step by step. First, compute the number of each atom in K 2 CO 3: K: 2, C: 1, O: 3. Then, lookup atomic weights for each element in periodic table: K: 39.0983, C: 12.0107, O: 15.9994. Now, compute the sum of products of number of atoms to the atomic weight: Molar mass (K 2 CO 3) = ∑ Count i * Weight i =. Molecular Model. Structural Formula. CO 3 2-carbonate ion . Molecular Model Application loaded. ...See full list on chemicalaid.com Click here👆to get an answer to your question ️ 25.3 g of sodium carbonate, Na2CO3 is dissolved in enough water to make 250 mL of solution. If sodium carbonate dissociates completely, molar concentration of sodium ion, Na^ + and carbonate ions, CO^2 - 3 are respectively.[Molar mass of Na2CO3 = 106 g mol^-1 ]Molar Mass, Molecular Weight and Elemental Composition Calculator. Molar mass of ZnCO3 (Zinc carbonate) is 125.3889 g/mol. Get control of 2022! Track your food intake, exercise, sleep and meditation for free. Convert between ZnCO3 weight and moles. Compound.

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First, you can calculate the molar mass of FeCl2 by adding the molar masses of Fe (55.845 g/mol) and 2 atoms of Cl (2 times (35.446 g/mol). This gives a molar mass of 126.737 g/mol. Since each mole is 126.737 grams, you multiply 3.5 mols by 126.737 grams, giving you 443.58 grams.The molar mass of Fe2O3, which is the chemical formula for iron(III) oxide, is 159.68 grams per mole. The molar mass is determined by adding together the atomic weight of each atom in the compound.C: 12.0107, O: 15.9994. Now, compute the sum of products of number of atoms to the atomic weight: Molar mass (CO 3) = ∑ Count i * Weight i =. Count (C) * Weight (C) + Count (O) * Weight (O) =. 1 * 12.0107 + 3 * 15.9994 =. 60.0089 g/mol. Mass percent composition. Atomic percent composition. C O 20% 80%.The first step to finding the molar mass of Carbonate Ion is to count the number of each atom present in a single molecule using the chemical formula, CO3{2-}: Element Number of AtomsComputing molar mass step by step. First, compute the number of each atom in Ag 2 CO 3: Ag: 2, C: 1, O: 3. Then, lookup atomic weights for each element in periodic table: Ag: 107.8682, C: 12.0107, O: 15.9994. Now, compute the sum of products of number of atoms to the atomic weight: Molar mass (Ag 2 CO 3) = ∑ Count i * Weight i =. Explanation of how to find the molar mass of ZnCO3: Zinc carbonate .A few things to consider when finding the molar mass for ZnCO3:- make sure you have the c...Mg2+Cl−Cl− (4.3.2) (4.3.2) Mg 2 + Cl − Cl −. Now the positive and negative charges are balanced. We could write the chemical formula for this ionic compound as MgClCl MgClCl, but the convention is to use a numerical subscript when there is more than one ion of a given type— MgCl2 MgCl 2.How many atoms of oxygen are contained in (2.6420x10^3) g of Alz(CO3)3? The molar mass of Al2(CO3)3 is 233.99 g/mol. Use 3 significant figures. ….

Click here👆to get an answer to your question ️ 25.3 g of sodium carbonate, Na2CO3 is dissolved in enough water to make 250 mL of solution. If sodium carbonate dissociates completely, molar concentration of sodium ion, Na^ + and carbonate ions, CO^2 - 3 are respectively.[Molar mass of Na2CO3 = 106 g mol^-1 ]Molar mass of ethanol (C 2 H 5 O H) is: (Atomic masses: C = 12 u, H = 1 u, O = 16 u) Medium. View solution > Calculate the molecular mass of the c austic potash : Medium. View solution > Calculate the molecular masses of the following compounds: (a) Hydrogen sulphide, H 2 ...Calcium bicarbonate, also called calcium hydrogencarbonate, has the chemical formula Ca (HCO 3) 2. The term does not refer to a known solid compound; it exists only in aqueous solution containing calcium (Ca 2+ ), bicarbonate ( HCO−. 3 ), and carbonate ( CO2−. 3) ions, together with dissolved carbon dioxide (CO 2 ).So, Molar mass of CO3 = Molar mass of 1 Carbon (C) atom + Molar mass of 3 Oxygen (O) atoms. = 12.011 + (15.999) 3 = 12.o11 + 47.997 = 60.008 g/mol Hence the Molar mass of CO3 is 60.008 g/mol . I hope you have understood the short and simple calculation for finding the molar mass of CO3.Oxidation-Reduction. None. This page titled Carbonate Ion (CO₃²⁻) is shared under a CC BY-NC-SA 4.0 license and was authored, remixed, and/or curated by James P. Birk. Carbonate ion, a moderately strong base, undergoes considerable hydrolysis in aqueous solution. In strongly acidic solution, CO2 gas is evolved.Molar mass of Co2(CO3)3 (Cobalt (III) carbonate) is 297.8931 g/mol. Get control of 2022! Track your food intake, exercise, sleep and meditation for free. Convert between Co2(CO3)3 weight and moles. Compound. Moles.Mass Percent: 15.389%. Element: Nitrogen Symbol: N Atomic Mass: 14.0067 # of Atoms: 1 Mass Percent: 17.946%. Element: Oxygen Symbol: O Atomic Mass: 15.9994 # of Atoms: 3 Mass Percent: 61.499%. Similar chemical formulas. Note that all formulas are case-sensitive. Did you mean to find the molecular weight of one of these similar formulas? (NH4 ...The molar mass of Fe2O3, which is the chemical formula for iron(III) oxide, is 159.68 grams per mole. The molar mass is determined by adding together the atomic weight of each atom in the compound.Potassium carbonate is the inorganic compound with the formula K 2 CO 3. It is a white salt, which is soluble in water and forms a strongly alkaline solution. It is deliquescent, often appearing as a damp or wet solid. … Co3 molar mass, Convert the expressions above to obtain a molarity formula. As mass / volume = molarity * molar mass, then mass / (volume * molar mass) = molarity. Substitute the known values to calculate the molarity: molarity = 5 / (1.2 * 36.46) = 0.114 mol/l = 0.114 M. You can also use this molarity calculator to find the mass …, 2023-10-21. Description. Aluminum Carbonate is the aluminum salt form of carbonic acid, an antacid with phosphate binding activity. Upon oral administration of aluminum carbonate, aluminum is able to bind to phosphate in the intestines, including the radionuclide phosphate P-32, thereby preventing phosphate uptake. , Some formulas are quite simple CaCO3 but there are complex formulas such as Co3[Fe(CN)6]2.4NH3.6H2 and some organic compound is much complex. Calculating Molar Mass. In this article, we will explain how to write a pure Excel VBA macro to calculate Molecular Weight or Molecular Mass Calculator of a chemical formula., The molar mass of Al2(CO3)3 is 233.99 g/mol. (Points : 1) 3.68 × 1023 O atoms 1.23 × 1023 O atoms 1.10 × 1024 O atoms 2.96 × 1024 O atoms 2.87 × 1025 O atoms This problem has been solved! You'll get a detailed solution from a subject matter expert that helps you learn core concepts., Finally, add together the total mass of each element to get the molar mass of CO3{2-}: 12.0107 g/mol + 47.9982 g/mol + 0.001097159818 g/mol = 60.009997159818 g/mol. 5. Find Mole Fraction. To find the mole fraction and percentage of each element in CO3{2-}, divide each total from step 3 by the total molar mass found in step 4:, Molar Mass, Molecular Weight and Elemental Composition Calculator. Molar mass of CuCO3 (Copper (II) carbonate) is 123.5549 g/mol. Get control of 2022! Track your food intake, exercise, sleep and meditation for free. Copper (II) carbonate appears as a greenish-blue solid with a powdery texture., Compute Mass of Each Element. Multiply the number of atoms by the atomic weight of each element found in steps 1 and 2 to get the mass of each element in HCO3: Molar Mass (g/mol) H (Hydrogen) 1 × 1.00794 = 1.00794. C (Carbon) 1 × 12.0107 = 12.0107. O (Oxygen) 3 × 15.9994 = 47.9982., Solution. The correct option is C 100 u. The molecular mass of a compound is the sum of the atomic masses of its constituent atoms. Molecular mass of calcium carbonate (CaCO3) = Atomic mass of Ca+ atomic mass of C+[3× (atomic mass of O)] = 40+12+(3×16) = 100 u. Suggest Corrections. 11., Determining Empirical Formulas. An empirical formula tells us the relative ratios of different atoms in a compound. The ratios hold true on the molar level as well. Thus, H 2 O is composed of two atoms of hydrogen and 1 atom of oxygen. Likewise, 1.0 mole of H 2 O is composed of 2.0 moles of hydrogen and 1.0 mole of oxygen.We can …, Computing molar mass step by step. First, compute the number of each atom in PbCO 3: Pb: 1, C: 1, O: 3. Then, lookup atomic weights for each element in periodic table: Pb: 207.2, C: 12.0107, O: 15.9994. Now, compute the sum of products of number of atoms to the atomic weight: Molar mass (PbCO 3) = ∑ Count i * Weight i =., Terms in this set (26) Given the atomic mass of select elements, calculate the molar mass of each salt. The molar mass of MgF2 is 62.31 g/mol. The molar mass of CdF2 is 150.41 g/mol. The molar mass of CuF2 is 101.55 g/mol. The molar mass of BeF2 is 47.01 g/mol. Calculate the molar mass for Mn2O3, an oxide of manganese., Calculation techniques for the higher tier to determine the empirical and molecular formulae of a substance, masses of a required substance in a reaction, and calculations involving moles. Note ..., The chemical formula of Carbon dioxide is CO 2. The atomic mass of Carbon C is 12 u. The atomic mass of hydrogen H is 1 u. Molecular mass of carbon dioxide ( CO 2) = ( Atomic mass of carbon C) + ( Atomic mass of Oxygen) x 2. = ( 12 x 1 ) + ( 16 x 2) = 44 g / mole. The molecular mass of carbon dioxide CO 2 is 44 g/mole. Suggest Corrections., Explanation of how to find the molar mass of (NH4)2CO3: Ammonium carbonate.A few things to consider when finding the molar mass for (NH4)2CO3:- make sure you..., Relative molecular weight of CO3: 60.0089 Molar mass of CO3: 60.0089 g/mol (0.06001 kg/mol), To get the molecular mass of CaCO 3, we must first determine the atomic masses of carbon (C), calcium (Ca) and oxygen (O). Atomic mass of Ca = 40 u. Atomic mass of C = 12 u. Atomic mass of O = 16u. Multiply each atom’s atomic mass by the number of atoms in the compound. CaCO 3 molecular mass: = 40u + 12u + ( 16 3)u. = 52u + 48 u., Molar mass: 118.941 g/mol Appearance red-pink solid Density: 4.13 g/cm 3: Melting point: 427 °C (801 °F; 700 K) decomposes before melting to cobalt(II) oxide (anhydrous) 140 °C (284 °F; 413 K) decomposes (hexahydrate) Solubility in water. Cobalt (II) Carbonate is insoluble in distilled water. Solubility product (K sp) 1.0·10 −10: Solubility: soluble in acid …, Since there is an equal number of each element in the reactants and products of Ag2CO3 = 2Ag + CO3, the equation is balanced. Balance Ag2CO3 = Ag + CO3 Using Inspection The law of conservation of mass states that matter cannot be created or destroyed, which means there must be the same number atoms at the end of a chemical reaction as at the ... , Molar Mass, Molecular Weight and Elemental Composition Calculator. Molar mass of Al2(CO3)3 (Aluminium carbonate) is 233.9898 g/mol. Get control of 2022! Track your food intake, exercise, sleep and meditation for free. Convert between Al2(CO3)3 weight and moles. Compound. Moles., The molar mass of naturally occurring carbon is different from that of carbon-12 and is not an integer because carbon occurs as a mixture of carbon-12, carbon-13, and carbon-14. One mole of carbon still has 6.022 × 10 23 carbon atoms, but 98.89% of those atoms are carbon-12, 1.11% are carbon-13, and a trace (about 1 atom in 10 12) are …, The molar mass will be equal to: (1 atom x 56 grams/mole Fe) + (2 atoms x 35.5 grams/mole of chlorine) = 127 grams/mole of iron (II) chloride. For other compounds, this might get a little bit more complicated. For example, take the example of zinc nitrate, or Zn (NO 3) 2. In this compound, we have one atom of zinc, two atoms of nitrogen (one ..., Click here👆to get an answer to your question ️ Equivalent weight of CO3^2 - is:, Molar mass: 118.941 g/mol Appearance red-pink solid Density: 4.13 g/cm 3: Melting point: 427 °C (801 °F; 700 K) decomposes before melting to cobalt(II) oxide (anhydrous) 140 °C (284 °F; 413 K) decomposes (hexahydrate) Solubility in water. Cobalt (II) Carbonate is insoluble in distilled water., The first step to finding the molar mass of Carbonate Ion is to count the number of each atom present in a single molecule using the chemical formula, CO3{2-}: Element Number of Atoms , Barium carbonate is an inorganic carbonate salt of barium. It is an inorganic barium salt and a carbonate salt. Barium carbonate is a chemical compound of barium. It is used in rat poison, bricks, ceramic glazes and cement. Barium is a metallic alkaline earth metal with the symbol Ba, and atomic number 56., There are 4 easy steps to find the molar mass of Fe2(CO3) based on its chemical formula. 1. Count The Number of Each Atom. The first step to finding the molar mass is to count the number of each atom present in a single molecule using the chemical formula, Fe2(CO3): Element Number of Atoms;, Atomic Mass: 15.9994 # of Atoms: 11 Mass Percent: 70.411%. Element: Phosphorus Symbol: P Atomic Mass: 30.973761 # of Atoms: 2 Mass Percent: 24.784%. Similar chemical formulas. Note that all formulas are case-sensitive. Did you mean to find the molecular weight of one of these similar formulas? CO3(PO4)2 Co3(PO4)2 Co3(Po4)2 CO3(Po4)2 , Multiply the number of atoms by the atomic weight of each element found in steps 1 and 2 to get the mass of each element in CO3: Molar Mass (g/mol) C (Carbon) 1 × 12.0107 = 12.0107. O (Oxygen) 3 × 15.9994 = 47.9982. 4. Sum Each Element's Mass. Finally, add together the total mass of each element to get the molar mass of CO3:, Step2. Formula for molar mass. Molar mass = The atomic mass of element × number of atoms given in subscript. Step3. Molar mass of ( NH 4) 2 CO 3. Molar mass of ( NH 4) 2 CO 3 = The atomic mass of N+ 4× The atomic mass of H × 2 + The atomic mass of C + 3 × The atomic mass of O. Hence, the molar mass of ( NH 4) 2 CO 3 is 96 g mol - 1. , The chemical formula of Carbon dioxide is CO 2. The atomic mass of Carbon C is 12 u. The atomic mass of hydrogen H is 1 u. Molecular mass of carbon dioxide ( CO 2) = ( Atomic mass of carbon C) + ( Atomic mass of Oxygen) x 2. = ( 12 x 1 ) + ( 16 x 2) = 44 g / mole. The molecular mass of carbon dioxide CO 2 is 44 g/mole. Suggest Corrections., Computing molar mass step by step. First, compute the number of each atom in CaCO 3: Ca: 1, C: 1, O: 3. Then, lookup atomic weights for each element in periodic table: Ca: 40.078, C: 12.0107, O: 15.9994. Now, compute the sum of products of number of atoms to the atomic weight: Molar mass (CaCO 3) = ∑ Count i * Weight i =. , 3. Compute Mass of Each Element. Multiply the number of atoms by the atomic weight of each element found in steps 1 and 2 to get the mass of each element in Ag2CO3: Molar Mass (g/mol) Ag (Silver) 2 × 107.8682 = 215.7364. C (Carbon) 1 × 12.0107 = 12.0107. O (Oxygen), Molar Mass: 220.356 g/mol: Odor: Slight, Phenolic: Appearance: White To Yellow Powder: Chemical Formula: C15H24O: Grade Standard: Reagent Grade: Shelf Life: 24 Months: Purity: 99%: ... (BiO)2(CO3) Molecular Weight: 509.97 g/mole: It is highly radiopaque and for example is used as a filler in radiopaque catheters which can be seen by x-ray. In ...