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Multiple choice
When methane is burned with oxygen, the products are carbon dioxide and water. If you produce 18 grams of water from 8 grams of methane and 32 grams of oxygen, how many grams of carbon dioxide were produced in the reaction?
a)40
b)22
c)58
D)18

Write the equation and balance it. This problem is all about recognizing the conservation of mass.
CH4 + 2O2 ==> CO2 + 2H2O
..8....32......x......18
..8 + 32 = x + 18. What's x?

• chemistry -

How many grams of carbon tetrachloride can be produced from reacting 709.0 grams of chlorine with excess methane?

• sri bhagwan mahavir jain college -

22 grms of carbondioxide is produced in the reaction

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