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2.0 g of a metal burnt in oxygen gave 3....

2.0 g of a metal burnt in oxygen gave 3.2 g of its oxide. 1.42 g of the same metal heated in steam gave 2.27 g of its oxide. Which law is shown by this data?

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To solve the problem step by step, we need to analyze the data provided and apply the relevant concepts from chemistry, particularly focusing on the law of constant composition. ### Step-by-Step Solution: 1. **Identify the Data Given:** - For the first reaction: - Mass of metal = 2.0 g - Mass of metal oxide formed = 3.2 g ...
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