04-05-2020
Chemistry

contestada

Will 35 g of k2cr2o7 dissolve completely of 30c

Will 35 g of k2cr2o7 dissolve completely of 30c class=

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SvetkaChem SvetkaChem

04-05-2020

Answer:

b - no

Explanation:

Solubility at 30° for K2Cr2O7 around 18 g K2Cr2O7 in 100 g of water.

So, 35 g of K2Cr2O7 will not be able dissolve completely.

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kay67453 kay67453

04-05-2020

Your answer would be B

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