\(2Cu+O_2\underrightarrow{^{^{t^o}}}2CuO\)

\(CuO+2HCl\rightarrow CuCl_2+H_2O\)

\(CuCl_2+2NaOH\rightarrow Cu\left(OH\right)_2+2NaCl\)

\(Cu\left(OH\right)_2+H_2SO_4\rightarrow CuSO_4+2H_2O\)

\(CuSO_4+Ba\left(NO_3\right)_2\rightarrow Cu\left(NO_3\right)_2+BaSO_4\)

Cu --(Oxi hóa)--> CuO --(Phản ứng với HCl)--> CuCl2 --(Phản ứng với NaOH)--> Cu(OH)2 --(Phản ứng với H2SO4)--> CuSO4 --(Phản ứng với HNO3)--> Cu(NO3)2

____________________HT_________________________

\(2Cu+O_2\underrightarrow{^{^{t^0}}}2CuO\)

\(CuO+2HCl\rightarrow CuCl_2+H_2O\)

\(CuCl_2+2NaOH\rightarrow Cu\left(OH\right)_2+2NaCl\)

\(CuCl_2+2AgNO_3\rightarrow Cu\left(NO_3\right)_2+2AgCl\)

\(\left(1\right)CuO+2HCl\rightarrow CuCl_2+H_2O\\ \left(2\right)CuCl_2+2KOH\rightarrow Cu\left(OH\right)_2\downarrow+KCl\\ \left(3\right)Cu\left(OH\right)_2+H_2SO_4\rightarrow CuSO_4+2H_2O\\ \left(4\right)CuSO_4+BaCl_2\rightarrow CuCl_2+BaSO_4\downarrow\)

_{(1)     S+O2------>SO2}

(2)   2SO2+O2------->2SO3

(3)   SO3+H2O------->H2SO4

(4)   H2SO4+Cu------>CuSO4+H2

(5)  CuSO4+2NaOH------->Cu(OH)2+Na2SO4

(6)  Cu(OH)2-------->CuO+H2O

(7)  CuO+H2--------->Cu+H2O

a: \(Cu+H_2SO_4->CuSO_4+H_2\)

\(CuSO_4+BaCl_2->CuCl_2+BaSO_4\)

\(2CuCl_2+O_2->2CuO+2Cl_2\)

2Cu + O₂ ---> 2CuO

CuO + HCl ---> CuCl₂ + H₂O

CuCl₂ + Ba(OH)₂ ---> Cu(OH)₂ + BaCl₂

Cu(OH)₂ ---t^o--> CuO + H₂O

CuO + SO₃ ---> CuSO₄

CuSO₄ + Pb(NO₃)₂ --->Cu(NO₃)₂ + PbSO₄

em tham khảo nha

 https://hoctap247.com/de-thi-kiem-tra/cau-hoi/1531862-viet-cac-phuong-trinh-hoa-hoc-tuong-ung-voi-day-chuyen-hoa-sau-cu-1cucl2-2cuno32-3cuoh2-4cuo.html

\(2KMnO_4+16HCl_{đặc,nóng}\rightarrow2KCl+2MnCl_2+5Cl_2+8H_2O\\ 2Na+Cl_2\rightarrow\left(t^o\right)2NaCl\\ 2NaCl+2H_2O\rightarrow\left(dpdd.cmnx\right)2NaOH+Cl_2+H_2\\ 2NaOH+CuCl_2\rightarrow Cu\left(OH\right)_2\downarrow+2NaCl\\ Cu\left(OH\right)_2\rightarrow\left(t^o\right)CuO+H_2O\\ CuO+CO\rightarrow\left(t^o\right)Cu+CO_2\\ Cu+Cl_2\rightarrow\left(t^o\right)CuCl_2\\ CuCl_2+2AgNO_3\rightarrow Cu\left(NO_3\right)_2+2AgCl\downarrow\)

\(KMnO_4\underrightarrow{1}Cl_2\underrightarrow{2}NaCl\underrightarrow{3}NaOH\underrightarrow{4}Cu\left(OH\right)_2\underrightarrow{5}CuO\underrightarrow{6}Cu\underrightarrow{7}CuCl_2\underrightarrow{8}cu\left(NO_3\right)_2\)

(1) \(2KMnO_4+16HCl_{đặc}\rightarrow2KCl+2MnCl_2+5Cl_2+8H_2O\)

(2) \(2Na+Cl_2\underrightarrow{t^o}2NaCl\)

(3) \(2NaCl+2H_2O\xrightarrow[có.màng.ngăn]{điện.phân}2NaOH+H_2+Cl_2\)

(4) \(CuSO_4+2NaOH\rightarrow Cu\left(OH\right)_2+Na_2SO_4\)

(5) \(Cu\left(OH\right)_2\underrightarrow{t^o}CuO+H_2O\)

(6) \(CuO+H_2\underrightarrow{t^o}Cu+H_2O\)

(7) \(Cu+Cl_2\underrightarrow{t^o}CuCl_2\)

(8) \(CuCl_2+2AgNO_3\rightarrow Cu\left(NO_3\right)_2+AgCl\)

 Chúc bạn học tốt

(1)2Cu + O2=2CuO
(2)CuO+H2O=Cu(OH)2
(3)Cu+S=CuS
(4)CuS+4H2SO4=4H2O+4SO2+CuSO4
(5)CuSO4+2HCl=CuCl2+H2SO4
(6)CuCl2+2AgNO3=Cu(NO3)2+2AgCl
(7)2Cu(NO3)2=2CuO+4NO2+O2
(8)Cu(OH)2=CuO+H2O
(9)2CuSO4=2CuO+2SO2+O2
(10)CuO+2HNO3=Cu(NO3)2+H2O
(11)3Cu+8HNO3=3Cu(NO3)2+4H2O+2NO

(1)2Cu + O2------>2CuO
(2)CuO+H2O------>Cu(OH)2
(3)Cu+S------>CuS
(4)CuS+4H2SO4----->4H2O+4SO2+CuSO4
(5)CuSO4+2HCl----->CuCl2+H2SO4
(6)CuCl2+2AgNO3---->Cu(NO3)2+2AgCl
(7)2Cu(NO3)2------>2CuO+4NO2+O2
(8)Cu(OH)2----->CuO+H2O
(9)2CuSO4----->2CuO+2SO2+O2
(10)CuO+2HNO3----->Cu(NO3)2+H2O
(11)3Cu+8HNO3------->3Cu(NO3)2+4H2O+2NO

$Cu(OH)_2 \xrightarrow{t^o} CuO + H_2O$
$CuO + H_2SO_4 \to CuSO_4 + H_2O$
$CuSO_4 + BaCl_2 \to BaSO_4 + CuCl_2$
$CuCl_2 + 2AgNO_3 \to 2AgCl + Cu(NO_3)_2$
$Cu(NO_3)_2 + Fe \to Cu + Fe(NO_3)_2$
$2Cu + O_2 \xrightarrow{t^o} 2CuO$