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A solution of Sodium trioxo carbonate (iv) heptahydrate was put on a table,on exposure to...

A solution of Sodium trioxo carbonate (iv) heptahydrate was put on a table,on exposure to the atmosphere for two hours,it looses 10g by mass of its water of crystallization.Calculate the original mass of the hydrated salt?
In Chemistry
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Asked by Shuarau on 15th December, 2014
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