Question

 Hoàn thành chuỗi phản ứng sau:

Answer 1

\(1.Cu\left(OH\right)_2\text{ }\left(M\right)\underrightarrow{^{^{t^0}}}CuO\left(A_1\right)+H_2O\left(B_1\right)\)

\(2.CuO+2HCl\left(D_1\right)\rightarrow CuCl_2\left(A_2\right)+H_2O\)

\(3.CuCl_2+2AgNO_3\left(D_2\right)\rightarrow Cu\left(NO_3\right)_2\left(A_3\right)+2AgCl\)

\(4.Cu\left(NO_3\right)_2+2NaOH\rightarrow Cu\left(OH\right)_2+2NaNO_3\)

\(5.H_2O+SO_3\left(E_1\right)\rightarrow H_2SO_4\left(B_2\right)\)

\(6.H_2SO_4+CuCO_3\left(E_2\right)\rightarrow CuSO_4\left(B_3\right)+CO_2+H_2O\)

\(7.CuSO_4+2KOH\left(E_3\right)\rightarrow Cu\left(OH\right)_2+K_2SO_4\)