
Moles Empirical Formulas Percent Composition
Authored by Elizabeth Kochevar
Chemistry
10th - 11th Grade
NGSS covered
Used 15+ times

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17 questions
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1.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
What is the molar mass of AuCl3?
2.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
How many particles are in a mole?
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which of the following would have more mass?
4.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Determine the amount of moles in 1.50 x 1023 atoms of fluorine.
Tags
NGSS.HS-PS1-7
5.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Determine the number of atoms in 2.50 moles of zinc.
Tags
NGSS.MS-PS1-1
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the molar mass of MgCl2?
7.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
Determine the mass of 4.20 moles of C6H12 (Molar mass = 84.2 g/mole)
354 g
84 g
337 g
421 g
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