Another One Step Mole Calculation Homework Set
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Changed: 26c26,28
2) 4.16E22 mole Ca
1
Cl
2
2) 7.61 mole Ca
1
Cl
2
3) 157 L N
2
gas @ STP
4) 3.51g Na
2
(CO
3
)
2
Name: __________________________________________ Period: _________
Using the mole calculation worksheet including showing all appropriate work, answer the following questions/problems.
1. How many grams do you need to mass out to get 12.3 moles of carbon monoxide ( C
1
O
1
)?
2. How many mole of Calcium chloride (Ca
1
Cl
2
) do I have if I have 4.58E24 formula units (f.u.) of this compound?
3. How many liter (L) @STP do I have if I have 7.02 moles of elemental nitrogen gas (diatomic element, N
2
)?
4. How many moles of Sodium carbonate, Na
2
(CO
3
)
1
, do I have if I mass out 372g of this ionic compound?
Answers:
1) 344g C
1
O
1
2) 7.61 mole Ca
1
Cl
2
3) 157 L N
2
gas @ STP
4) 3.51g Na
2
(CO
3
)
2
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Last edited April 9, 2019 4:08 pm
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