Question

please solve it in the notebook and then send me its pic I will surely mark u as brain list pakka​

Answer 1

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$<div style="background-color: Gold;color: Fuchsia;padding:2%;">Carbon and oxygen combine in the ratio 3 ratio 8 to form carbon dioxide calculate the amount of carbon dioxide formed and the amount of unused reactant when 32 gram oxygen reacts with 20 gram carbon ?</div>$

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$\tt{\implies} \tt\green{11 \ g }$

Step - by - step explanation :-

This is governed by the law of definite proportion. Carbon dioxide and oxygen combine in 3 : 8 ratio.

So , 3 : 8

3 + 8 = 11

So 11 g of carbon dioxide is formed.

Hence, in the latter case too, only 8 g of ${o_2}$ will be reacted with 3g of carbon dioxide (because carbon dioxide is the limiting reagent here ) to form 11 g of ${CO_2}$ and 42 g of oxygen will remain unreacted.

Hence, the answer is 11 g .