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We are given hydrated copper sulphate CuSO4.x HO with mass 4.00 g. calculate the following. 1. Calculate the percentage composition of water by mass

We are given hydrated copper sulphate CuSO4.x HO with mass 4.00 g. calculate the following. 1. Calculate the percentage composition of water by mass in this hydrate? 2. Calculate the value of x and write the complete formula for the hydrate? 3. The actual formula of the hydrate is CuSO4.5HO using the following equation, calculate % error for your data using percentage composition of water by mass?

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