wC₃H₇O₄ + xO₂ -> yCO₂ + zH₂O, what is the value of w + x + – McqOptions

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1.	wC₃H₇O₄ + xO₂ -> yCO₂ + zH₂O, what is the value of w + x + y + z?
A.	21
B.	35
C.	41
D.	47
Answer» D. 47

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