convert 8.0g of Copper(ll) Sulphate into moles. Please explain
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Explanation:
moles (n) = mass (m)/molar mass (M)
m(Cu) = 8.5 × 10⁵ g Cu
M(Cu) = 63.546 g Cu/mol Cu
n(Cu) = 8.5 × 10⁵ g/63.546 g/mol = 1.3 mol Cu (rounded to two significant figures)
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