How many chlorine atoms are there in 12.2 g of ccl4? how many chlorine atoms are there in 12.2 of ? 4.77×1022 atoms?

- atoms.Solution:- We have been given the grams of carbon tetrachloride and asked to calculate the number of atoms of chlorine. It is a three step conversion problem. In the first we convert the grams of carbon tetrachloride to moles of it. In second step we convert moles of carbon tetrachloride to moles of chlorine and in the third step we convert the moles of chlorine to atoms of chlorine.For grams to mole conversion we need the molar mass of the compound. Molar mass of carbon tetrachloride is 153.82 grams per mol. If we look at the formula of carbon tetrachloride then four chlorine are present in it. It means 1 mol of carbon tetrachloride has four moles of chlorine. The calculations are as follows:= atomsSo, there are atoms in 12.2 grams of .... Show More

There are of chlorine in 12.2 g of .Further Explanation:The number of moles of is calculated by the following formula:  ...... (1)                                            The mass of is 12.2 g.The molar mass of is 153.82 g/mol.Substitute these values in equation (1).  The number of units that are present in one mole of the substance is determined by Avogadro’s number. It has a numerical value of . These units can be electrons, atoms, molecules or ions, depending on the nature of the substance.The formula of carbon tetrachloride indicates that one mole of has four moles of Cl in it.Therefore the number of moles of chlorine can be calculated as follows:  One mole of Cl has of Cl. Therefore the number of atoms of Cl can be calculated as follows: Therefore there are of chlorine in 12.2 g of .Learn more:Calculate the moles of chlorine in 8 moles of carbon tetrachloride: Calculate the moles of ions in the solution: Answer details:Grade: Senior SchoolChapter: Mole conceptSubject: ChemistryKeywords: chlorine, CCl4, Avogadro’s number, units, atoms, molecules, ions, electrons, 12.2 g, 153.82 g/mol, mole, 6.022*10^23 atoms, 1.91*10^23 atoms, mass, molar mass, substance, number of units, nature, 0.0793 mol, 0.31725 mol.... Show More

12Explanation: There are 3 in one molecule.3 x 4 = 12... Show More

38 chlorine atoms are in 3 molecules of HCIExplanation:... Show More

Option (c) is the correct answer.Explanation:A reaction equation in which there are equal number of reactant and product molecules is known as a balanced equation.For example, Number of atoms on reactant side are as follows.Al = 2 = 3Cl = 6Number of atoms on product side are as follows.Al = 1 = 1Cl = 3Therefore, to balance this equation multiply by 2 and by 3 on product side.Hence, the balanced chemical equation is as follows.    Thus, we can conclude that number of total chlorine atoms on product side are 6.... Show More

12 Explanation:... Show More

38 chlorine atoms are in 3 molecules of HCI... Show More

Answer Calcium chloride has the molecular formula  from which we can say that  one molecule of calcium chloride consist of one atom of calcium and two atoms of chlorine.given : 2 mol of total moles of chlorine atoms = number of atoms in one mole  × number of formula units= 2×2= 4Total number of atom = Total number of moles × Avogadro numberSo, total number of chlorine atoms =              4 × 6.0221× =2.4088× atoms... Show More

The answer is D. 6 you multiply 2 and 3... Show More

The number of formula units of NaCl are 7. In 1 mole of NaCl there are formula unit are present. Thus, 1 formula unit will be there in moles.and, 7 formula unit will be there in moles.There is 1 mol of Cl present in 1 mol of NaCl. thus, of Cl will be there in    mol of NaCl.Converting number of moles into number of atoms as follows:In 1 mole of a substance there are atoms of chlorine thus, in  mol there will be 7 atoms of chlorine.Therefore, number of atoms of chlorine will be 7.... Show More