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Given the following chemical reaction: 2 O2 + CH4 --> CO2 + 2 H2O What mass of oxygen is required to completely react with 2 moles of CH4? A)77 grams O2 B) 98 grams O2 C) 128 grams O2 D) 144 grams O2
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Given the following chemical reaction: 2 O2 + CH4 --> CO2 + 2 H2O

What mass of oxygen is required to completely react with 2 moles of CH4?
A)77 grams O2
B) 98 grams O2
C) 128 grams O2
D) 144 grams O2

User Eric Korolev
by
7.4k points

2 Answers

4 votes
the answer is D) 144 grams O2
User Antony Hatchkins
by
6.6k points
4 votes

The right answer is

c.) 128 grams O2

User Robert Trudel
by
7.0k points
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