Question

The mass of CO2 containing 8g of oxygen? ​

Answer 1

Answer:

c is 6 g by Dalton atomic said this combined in fix ratio

Answer 2

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Answer...

Molecular Mass of CO2

= 12 + 2 x 16

= 12 + 32

= 44 g

From above, it is clear that 32 g oxygen is present in 44 g carbon dioxide

so,

8 g will be present in →

$= \frac{44 \times 8}{32} \\ \\ = \frac{44}{4} \\ \\ = 11g$

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