Physics, 29.01.2020 13:42 mariah16powell
Green plants give us oxygen to breathe using photosynthesis. here is the unbalanced chemical reaction that occurs:
+ → +
what coefficients balance this equation?
a) 2,2,1,3
b) 2,4,2,4
c) 6,6,1,6
d) 6,6,1,9
Answers: 2
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