CuO+ H2 = Cu +H2O
m примесей = 385*0,08 = 30,8 г
m (CuO) чист. = 385-30,8 = 354,2г
n (CuO) чист. = m/M = 354.2/79.5 = 4.45 моль
n (CuO) = n (Cu)
m (Cu) =n*M = 4.45*63.5 = 282.6г
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Answers & Comments
CuO+ H2 = Cu +H2O
m примесей = 385*0,08 = 30,8 г
m (CuO) чист. = 385-30,8 = 354,2г
n (CuO) чист. = m/M = 354.2/79.5 = 4.45 моль
n (CuO) = n (Cu)
m (Cu) =n*M = 4.45*63.5 = 282.6г