CH-2118
Empirical and molecular formulae
Chemistry · Secondary 4 · Medium · Empirical and molecular formulae
A student heats 4.50 g of hydrated copper(II) sulfate, CuSO₄·xH₂O, until it becomes white anhydrous CuSO₄. The mass of anhydrous CuSO₄ obtained is 2.88 g.
What is the value of x?
[Mᵣ: CuSO₄ = 160, H₂O = 18]
What is the value of x?
[Mᵣ: CuSO₄ = 160, H₂O = 18]
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