Mass and The Mole
Authored by Danielle Cibelli
Chemistry
10th - 12th Grade
NGSS covered
Used 97+ times
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10 questions
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1.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
How many moles are in 9.8 grams of calcium?
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
What is the molar mass of NaOH?
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
The number 6.02 x 1023, which is the number of particles found in a mole.
4.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Find the percent composition of hydrogen in (NH4)2S.
5.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
Which conversion factor should be used to solve the following, "Find the mass in grams of 2.00 x 1023 molecules of F2."
Tags
NGSS.HS-PS1-7
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What are the units for molar mass?
7.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
Given the following: 42.07% Na, 18.89% P, and 39.04% O, determine the empirical formula.
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