1.

A current of dry air was bubbled through a bulb containing 26.66 g of an organicsubstance in 200 g of water, then through a bulb at the same temperature containing pure water, and finally through a tube containing fused calcium chloride. The loss in weight of water bulb was 0.087 g and the gain in weight of the calcium chloride tube was 2.036 g. Determine the molecular weight of the organic substance.

Answer»


ANSWER :56.1


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