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The equation for the formation of water from hydrogen gas and oxygen gas is 2H2+O2→2H2O.

How many grams of water can be made from 160 g of oxygen gas?



160 g

180 g

320 g

405 g

Respuesta :

Answer:

180g

Explanation:

H:1   O:16

2H2+O2 → 2H2O

 2   2(16)       2(1)+(16)

        32              18

Now,

       32g of O → 2(18)g of H2O

       160g of O → 2(18)g divides by 32g times 160g

                            =180g

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