Transcription of Molar Mass Practice Worksheet - Northern Highlands
1 Chemistry Name_____ WS 4 More Mole Practice Date_____ mass moles particles Molar mass Practice Find the Molar masses of the following compounds: 1) NaBr 2) PbSO4 3) (NH4)2CO3 4) C6H12O6 5) Zn(C2H3O2)2 Mole Calculation Practice 6) How many moles are in 25 grams of water? 7) How many grams are in moles of Li2O? 8) How many molecules are in 23 moles of oxygen? 9) How many moles are in x 1023 molecules of H2SO4? 10) How many molecules are in 25 grams of NH3? How many hydrogen atoms? 11) How many grams are in x 1022 molecules of N2I6?
2 Molar mass Solutions Mole Calculations Solutions 1) g/mol 6) moles 2) g/mol 7) grams 3) g/mol 8) x 1025 molecules 4) g/mol 9) moles 5) g/mol 10) x 1023 molecules, 11) grams
