Initial Two Step Problems
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Changed: 41c41
Answers: 1) 22.8L O
2
@STP 2) 8.39E23 molecules C
1
O
2
Answers: 1) 22.8L O
2
@STP 2) 8.39E23 molecules C
1
O
2
@STP
Answer the following questions showing all work (Use Mole Wheel)
1. How many liters O
2
@ STP do I have if I have 32.5g O
2
?
2. How many molecules C
1
O
2
do I have if I have 31.2 L of this gas @ STP?
Answers: 1) 22.8L O
2
@STP 2) 8.39E23 molecules C
1
O
2
@STP
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Last edited December 8, 2009 11:04 am
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