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21 Mole to mole conversions
By Tamara Hyde
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Last updated over 4 years ago
7 questions
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If you want to use the text as a resource, this is covered in chapter 12. Use the classroom link to access the text.
Question 1
1.
Calculate the number of moles of hydrogen chloride produced from 10 moles of hydrogen in the following reaction: H
2
+ Cl
2
--> 2 HCl
10 mol HCl
12 mol HCl
5 mol HCl
20 mol HCl
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Question 2
2.
Calculate the number of moles of chlorine needed to form 14 moles of iron (III) chloride from the following reaction: 1 Fe + 3 Cl
2
--> 2 FeCl
3
7 mol Cl
14 mol Cl
28 mol Cl
21 mol Cl
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Question 3
3.
Calculate the number of moles of aluminum needed to form 3.7 mole Al
2
O
3
in the following equation: 4 Al + 3 O
2
--> 2 Al
2
O
3
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Question 4
4.
Calculate the number of moles of Al
2
O
3
formed when 0.78 mol O
2
reacts with aluminum
in the following equation: 4 Al + 3 O
2
--> 2 Al
2
O
3
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Question 5
5.
Calculate the number of moles of oxygen needed to react completely with 14.8 mol Al
in the following equation: 4 Al + 3 O
2
--> 2 Al
2
O
3
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Question 6
6.
How many moles of nitrogen dioxide, NO
2
, are required to produce 3.56 mol of nitric acid, HNO
3
from the following reaction? 3NO
2
+ H
2
O --> 2 HNO
3
+ NO
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Question 7
7.
How many moles of water react with 0.946 mol nitrogen dioxide, NO
2
from the following reaction? 3NO
2
+ H
2
O --> 2 HNO
3
+ NO
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