Chemistry, asked by ally13, 8 months ago

72g of hydrated sodium carbonate is heated strongly. The white residue left over is 2.12g. Calculate molecular mass of hydrated sodium carbonate and the percentage of carbon in the compound

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Answered by Anonymous

Answer:

Action of Heat on 9-Azido-1;2- benzofXuorene * 55 ..... compound and of the hydrazoic acid by the strongly polar ...... solution of sodium hydrogen carbonate, and with water.

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