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1) What are the units of molar mass? a) g/mol b) g c) mol d) atoms e) molecules f) eggs 2) What possible units could go after Avogadro's number? (select all that apply) a) g/mol b) g c) mol d) atoms e) molecules f) eggs 3) What should I use to convert grams into moles? a) Avogadro's number b) molar mass c) empirical formula d) molecular formula 4) What should I use to convert moles into grams?  a) Avogadro's number b) molar mass c) empirical formula d) molecular formula 5) What should I use to convert moles into atoms?  a) Avogadro's number b) molar mass c) empirical formula d) molecular formula 6) What should I use to convert moles into molecules?  a) Avogadro's number b) molar mass c) empirical formula d) molecular formula 7) What should I use to convert atoms into moles?  a) Avogadro's number b) molar mass c) empirical formula d) molecular formula 8) What should I use to convert molecules into moles?  a) Avogadro's number b) molar mass c) empirical formula d) molecular formula 9) What should I use to convert atoms into grams?  a) Avogadro's number b) molar mass c) empirical formula d) molecular formula 10) What should I use to convert grams into molecules?  a) Avogadro's number b) molar mass c) empirical formula d) molecular formula 11) What is the molar mass of aluminum? a) 27 g/mol b) 13 g/mol c) 12 g/mol d) 6 g/mol e) 35.5 g/mol f) 17 g/mol 12) What is the molar mass of carbon?  a) 27 g/mol b) 13 g/mol c) 12 g/mol d) 6 g/mol e) 35.5 g/mol f) 17 g/mol 13) What is the molar mass of chlorine?  a) 27 g/mol b) 13 g/mol c) 12 g/mol d) 6 g/mol e) 35.5 g/mol f) 17 g/mol 14) What is Avogadro's number? a) 6.022 x 1022 b) 6.022 x 1024 c) 6.022 x 1023 d) 6.022 x 10-22 e) 6.022 x 10-24 f) 6.022 x 10-23 15) In one mole of carbon, there are ______ atoms. a) 6 b) 12 c) 6.022 x 1023 d) 1.20 x 1024 e) 1.81 x 1024 f) 2.41 x 1024 16) In one mole of titanium, there are ______ atoms.  a) 22 b) 48 c) 6.022 x 1023 d) 1.20 x 1024 e) 1.81 x 1024 f) 2.41 x 1024 17) In two moles of titanium, there are ______ atoms.  a) 22 b) 48 c) 6.022 x 1023 d) 1.20 x 1024 e) 1.81 x 1024 f) 2.41 x 1024 18) In two moles of carbon, there are ______ atoms.  a) 6 b) 12 c) 6.022 x 1023 d) 1.20 x 1024 e) 1.81 x 1024 f) 2.41 x 1024 19) Choose the correct setup for changing 72.0 g Mg to moles. (MM of Mg = 24.31) a) b) c) d) 20) Choose the correct setup for changing 0.34 mol Mg to grams. (MM of Mg = 24.31) a) b) c) d) 21) Choose the correct setup for changing 0.34 mol Mg to atoms. (MM of Mg = 24.31) a) b) c) d) 22) Choose the correct setup for changing 39.1 g H2O to moles. (MM of H2O = 18) a) b) c) d) 23) Choose the correct setup for changing 0.57 mol H2O to grams. (MM of H2O = 18) a) b) c) d) 24) Choose the correct setup for changing 0.57 mol Zn to atoms. (MM of Zn = 65.4) a) b) c) d)

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