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
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
Determine the number of moles (of molecules or formula units) in each sample. a. 55.98 g CF2Cl2
Determine the number of moles (of molecules or formula units) in each sample. c. 0.1187 g C8H18
Determine the number of moles (of molecules or formula units) in each sample. d. 195 kg CaO
How many molecules are in each sample? a. 6.5 g H2O c. 22.1 g O2 d. 19.3 g C8H10