Question

8. Convert into mole
12 g of oxygen
20 g of water
22 g of carbon dioxide​

Answer 1

Answer:

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Answer 2

Answer:

moles = given wt / Gmwt

1 ) O = 16

= 12 / 16

= 3 / 4

2 ) h2o = 2 + 16 = 18

= 20 / 18

= 10 / 9

3 ) co2 = 12 + 18 = 44

= 22 / 44

= 1 / 2

= 0.5

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