Question

when 3.0 of carbon is burnt in 8.00 g oxygen, 11.00 g of CO2is formed. what mass of co2 will be formed when 3.00 g of carbon is burnt in 50g of oxygen? which law of chemical combination will govern your answer​

Answer 1

Explanation:

3g carbon + 8.00g oxygen ------> 11g carbon dioxide

when 3g of carbon is burnt in 50g of oxygen then 11g of carbondioxide is formed.

here, we use the law of constant propotion is governed, because in 3g of carbon atom formed only carbon dioxide only react with 8g of oxygen and other remaining oxygen doesn't react with carbon

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