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Calculate the mass of 3.00 moles of CF2Cl2. 1) 3.00 g 2) 174 g 3) 363 g 4) 1.81 x 10²4 g 5) 40.3 g

Calculate the mass of 3.00 moles of CF2Cl2. 1) 3.00 g 2) 174 g 3) 363 g 4) 1.81 x 10²4 g 5) 40.3 g

Final answer:The mass of 3molesof CF2Cl2 is approximately 363 grams. Option 3) is correct.Explanation:To calculate the mass of CF2Cl2, we first need to find themolar massof CF2Cl2. The molar mass of carbon (C) is approximately 12.01 g/mol, that of fluorine (F) is about 18.998 g/mol, and that of chlorine (Cl) is approximately 35.45 g/mol.So, molar mass of CF2Cl2 is (12.01 g/mol) + 2*(18.998 g/mol) + 2*(35.45 g/mol) = 120.91 g/mol.Now, to find the mass, we multiply the molar mass by the number of moles. Given that you have 3.00 moles of CF2Cl2, the mass would be 3.00 moles * 120.91 g/mol = 362.73 g.Therefore, the mass of 3.00 moles of CF2Cl2 is approximately 363 g.Learn more about Molar Mass calculation here:brainly.com/question/25879634#SPJ11...

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