Respuesta :

Answer:

7 g of O2

Explanation:

For 1-C2 2-O2 are needed

3.50 + 3.50 = 7.00

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7 g is needed to produce 3.50 g of co2

The question can be solved as follows

= 3.50(2)

=7

Hence 7 g is needed to make 3.50 g of co2

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