Question

QUESTION:
Analysis showed that (a) 0.2 g of oxide was formed by heating 0.12 g of a metal in air. (b) The carbonate and
Nitrate of the metal contained 28.5% and 16.2% of metal respectively. Applying the law of constant proportions, calculate the
amount of metallic oxide when I g each of carbonate and nitrate is heated in air.​

Answer 1

Answer:

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Answer 2

Answer:

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