Textbook Question
Calculate the formula mass for each compound. a. NO2 c. C6H12O6 b. C4H10 d. Cr(NO3)3
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Ch.3 - Molecules, Compounds & Chemical Equations
Chapter 3, Problem 62
What is the mass of each sample? a. 15.7 mol HNO3 b. 1.04 × 10^-3 mol H2O2 c. 72.1 mmol SO2 d. 1.23 mol xenon difluoride
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Related Practice
Textbook Question
Calculate the formula mass for each compound. a. MgBr2 b. HNO2 c. CBr4 d. Ca(NO3)2
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Open Question
Calculate the number of moles in each sample: a. 72.5 g CCl4 b. 12.4 g C12H22O11 c. 25.2 kg C2H2 d. 12.3 g dinitrogen monoxide
Textbook Question
Determine the number of moles (of molecules or formula units) in each sample. a. 25.5 g NO2 b. 1.25 kg CO2 c. 38.2 g KNO3 d. 155.2 kg Na2SO4
Textbook Question
Determine the number of moles (of molecules or formula units) in each sample. a. 55.98 g CF2Cl2
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Textbook Question
Determine the number of moles (of molecules or formula units) in each sample. b. 23.6 kg Fe(NO3)2
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