Answer to Question #206717 in General Chemistry for Richy

Question #206717

Calculate the volume of hydrogen sulphide measured at 15 degree celcus and 1 atm pressure which will react with a solution containing 4g of copper sulphide

Expert's answer

PV = n RT

n = 4/95.611 = 0.041 mol

T = 15⁰C = 288K

1×V = 0.041 × 0.0821 × 288

V = 0.96L

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