Molar Mass and Gram/Moles Conversions
Authored by Kadie Pentecost
Chemistry
10th - 12th Grade
NGSS covered
Used 63+ times
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20 questions
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1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Molar mass is in units of ________.
Tags
NGSS.HS-PS1-7
2.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
What is the molar mass of AuCl3?
Tags
NGSS.MS-PS1-1
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the definition for Avogadro's number?
number of grams per one mole of a substance
whole number ratio that is a multiple of a chemical formula
simplest, whole number ratio of a chemical formula
6.02 x 1023 particles per one mole of a substance
4.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
How many moles are present in 32.3 grams of carbon dioxide (CO2)?
Tags
NGSS.HS-PS1-7
5.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
What is the mass in grams of 5.90 mol C8H18?
Tags
NGSS.HS-PS1-7
6.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
How many grams are in 11.9 moles of chromium?
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
1 mole of Ca and 1 mole of Na have the same number of atoms.
True
False
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