6. What does Avogadro's number represent? a. the number of atoms in 1 mol of an element b. the number of molecules in 1 mol of a compound c. the number of Na* ions in 1 mol of NaCla) d. all of the above 7. The molar mass of an element is numerically equivalent to what? a. 1 amu c. its atomic mass b. 1 mole d. its atomic number 8. What is the molar mass of ammonium nitrate (NH4NO3)? b. 66.04 g/mol d. 150.1 g/mol a. 31.02 g/mol c. 80.05 g/mol

Chemistry: Matter and Change
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ISBN:9780078746376
Author:Dinah Zike, Laurel Dingrando, Nicholas Hainen, Cheryl Wistrom
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Chapter11: Stoichiometry
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6. What does Avogadro's number represent?
a. the number of atoms in 1 mol of an element
b. the number of molecules in 1 mol of a compound
c. the number of Na* ions in 1 mol of NaClag)
d. all of the above
7. The molar mass of an element is numerically equivalent to what?
a. 1 amu
c. its atomic mass
b. 1 mole
d. its atomic number
8. What is the molar mass of ammonium nitrate (NH4NO3)?
a. 31.02 g/mol
c. 80.05 g/mol
b. 66.04 g/mol
d. 150.1 g/mol
Transcribed Image Text:6. What does Avogadro's number represent? a. the number of atoms in 1 mol of an element b. the number of molecules in 1 mol of a compound c. the number of Na* ions in 1 mol of NaClag) d. all of the above 7. The molar mass of an element is numerically equivalent to what? a. 1 amu c. its atomic mass b. 1 mole d. its atomic number 8. What is the molar mass of ammonium nitrate (NH4NO3)? a. 31.02 g/mol c. 80.05 g/mol b. 66.04 g/mol d. 150.1 g/mol
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