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StoichiometryMCQ

How much CH4 remains after 10.0 g of CH4 reacts completely with 15.0 g of O2 according to the followStoichiometry Chemistry Question

Question

How much CH4 remains after 10.0 g of CH4 reacts completely with 15.0 g of O2 according to the following equation?
CH4(g) + 2 O2(g) → CO2(g) + 2 H2O(g)

A.

0.00 g

B.

2.50 g

C.

5.00 g

D.

6.25 g

✓ Correct
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