Question

2. When 3.0 g of carbon is burnt in 8.00 g oxygen, 11.00 g of
carbon dioxide is produced. What mass of carbon dioxide will be when 3.00g of carbon in 50.00g of oxygen? which law of chemical combination will govern your answer​

Answer 1

Answer:

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Answer 2

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Our Answer will be Governed By Law of Constant Proportion . Now Since Carbon and Oxygen Combine in A Fixed Propertion of 3:8 by mass to produce 11g , therefore the same mass of carbon dioxide (11g) will be obtained even if we burn 3g of carbon in 50 g of oxygen. The extra Oxygen (50 - 8 = 42g) will remain Unreacted.

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