$Cu(OH)_2+H_2SO_4→CuSO_4+2H_2O$
Cu(OH)2 + H2SO4 → CuSO4 + 2H2O
@Hạ
#Học tốt
#Trạm phát tín hiệu
1-x^2/x+1+x^3/x-1+2x^2+x/x
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