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Chemistry, 15.10.2020 07:01 conniehodson

A hydrated salt, compound A, is analysed and has the following percentage composition by mass; Cr, 19.51%;
Cl, 39.96%;
H, 4.51%;
O, 36.02%
Calculate the formula of compound A, showing clearly the water of crystallisation.

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A hydrated salt, compound A, is analysed and has the following percentage composition by mass; Cr,...

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