Asked by help

The following chemical equation shows the incomplete formula for burning methanol. The question mark represents the unknown number of oxygen (O2) molecules. How many molecules of O2 are needed to balance this chemical equation?

2CH₃OH + ?O₂ > 2CO₂ + 4H₂O

A. 1
B. 3
C. 5
D. 6

is it 6?????????/
Answered by R_scott
atoms, yes ... molecules, no
Answered by help
is it 3?
Answered by R_scott
yup ... again
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