A weighed sample of crystalline sodium carbonate (Na2CO3. nH?O) was heated in a crucible until there was
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A weighed sample of crystalline
sodium carbonate (Na2CO3. nH?O) was heated in a crucible until there was no further change in mass. The mass of the sample reduced by 14.5%. Calculate the number of moles(n) of the water of crystallization. (Na =23, 0=16,C=12,H=1).
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