C3 MOLE Q1
Authored by nor ghani
Chemistry
1st - 5th Grade
NGSS covered
Used 31+ times
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10 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
A mole of carbon dioxide contains 6.02 x 1023 _____.
2.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
How many molecules are there in 31.8 moles of water?
3.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
How many moles of copper are 4.57 x 1013 atoms of copper?
Tags
NGSS.HS-PS1-7
4.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Determine the number of
atoms in
2.50 moles of zinc.
Tags
NGSS.HS-PS1-7
5.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
How many moles of sulfur atoms are there in 5.0 g of sulfur?
6.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
A sample of AlCl3 contains a total of 4.515 x 1027 atoms of chlorine. What must be the mass of this sample?
2.500 x 105 g
1.000 x 106 g
18.75 g
3.333 x 105 g
7.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
how many atoms are contained in a 456 g sample of carbon dioxide?
10.34 atoms
6.237 x 1024 atoms
1.871 x 1025atoms
2.079 x 1024 atoms
Tags
NGSS.HS-PS1-7
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