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Hi
MW (CuSO4.4H2O)= 64+32+(4*16)+(4*18)= 232 g/mol
18mmol= 18*10^-3 mol= 0.018 mol
?gr (CuSO4.4H2O)= 0.018mol * (232 g/mol )= 4.176 gr
so, you need (4.17 gr (CuSO4.4H2O)) in 1000 ml solvent
or
(0.417 gr (CuSO4.4H2O)) in 100 ml solvent
for example, solvent is deionized water
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∙ 11y ago
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