[Hóa 10] Game Nối chuỗi phản ứng

[sincere97]

CO2 + Ba(OH)2 ----> BaCO3 + H2O

BaCO3------> ?.................................................................................................................................................................................................................

-------------------------------------------
BaCO3 +2HCl------->BaCl2 +CO2 +H20

H20------>

 

[nghgh97]

CO2 + Ba(OH)2 ----> BaCO3 + H2O

BaCO3------> ?.................................................................................................................................................................................................................

$BaC{O_3} + N{a_2}S{O_4}{\text{ }} \to {\text{ }}BaS{O_4} + N{a_2}C{O_3}$
${H_2}S{O_4}{\text{ }} \to$

 

[nghgh97]

-------------------------------------------
BaCO3 +2HCl------->BaCl2 +CO2 +H20

H20------>

$3{H_2}O + {P_2}{O_5}{\text{ }} \to {\text{ 2}}{H_3}P{O_4}$
${H_2}S{O_4}{\text{ }} \to$

 

[tieuquanchua]

$3{H_2}O + {P_2}{O_5}{\text{ }} \to {\text{ 2}}{H_3}P{O_4}$
${H_2}S{O_4}{\text{ }} \to$

H2SO4 + Fe -----> FeSO4 + H2
FeSO4 + ? ------->.................................................................................................................................................

 

[thienlong233]

FeSO4+2NaOH--->Fe(OH)2+Na2SO4
Na2SO4--->?
____________________________

 

[tieuquanchua]

FeSO4+2NaOH--->Fe(OH)2+Na2SO4
Na2SO4--->?
____________________________

Na2SO4 + Ba(OH)2 ----> BaSO4 + 2 NaOH

NaOH + ? ---- > ?....................................................................................................................................................................................................

 

[nghgh97]

$N{a_2}S{O_4} + Ba{(OH)_2}{\text{ }} \to {\text{ 2NaOH + Ba}}S{O_4}$
${P_2}{O_5}{\text{ }} \to$

 

[nghgh97]

Na2SO4 + Ba(OH)2 ----> BaSO4 + 2 NaOH

NaOH + ? ---- > ?....................................................................................................................................................................................................

NaOH + HCl ----> NaCl +H2O
P2O5 + ? ----> ?
??????

 

[sky_net115]

NaOH + HCl ----> NaCl +H2O
P2O5 + ? ----> ?
??????

$P_2O_5 + H2O => H_3PO_4$

$H_3PO_4$ +...

Tiếp nào

 

[nghgh97]

$P_2O_5 + H2O => H_3PO_4$

$H_3PO_4$ +...

Tiếp nào

H3PO4 + 3NaOH ----> Na3PO4 + 3H20

SO2 + ? ----> ?
??????

 

[anhtraj_no1]

SO2 + O2 ---> SO3

SO3 ~~~~

Anh em ta cùng nhớ lại cách điều chế muối sunfat nào )

 

[sky_net115]

$SO_3 + H_2O = H_2SO_4$
$H_2SO_4$

Axit đặc nóng nhé ^^!

 

[lovelybones311]

$SO_3 + H_2O = H_2SO_4$
$H_2SO_4$

Axit đặc nóng nhé ^^!

$Cu + 2H_2SO_4 -> CuSO_4 + SO_2 + 2H_2O$

--------------$CuSO_4$ ------------ )

 

[phieuluumotminh]

$Cu + 2H_2SO_4 -> CuSO_4 + SO_2 + 2H_2O$

--------------$CuSO_4$ ------------ )

------------------$Fe + CuSO_4 -> Cu + FeSO_4$----------------------
Cu

 

[lovelybones311]

------------------$Fe + CuSO_4 -> Cu + FeSO_4$----------------------
Cu

$2Cu + O_2 -> 2CuO$

-----CuO----Hợp chất của đồng đi mọi người )

 

[phieuluumotminh]

$CuO + H_2O -> Cu(OH)_2$
$Cu(OH)_2$------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

 

[lovelybones311]

$CuO + H_2O -> Cu(OH)_2$
$Cu(OH)_2$------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

$Cu(OH)_2 + H_2SO_4 -> CuSO_4 + 2H_2O$

------------$CuSO_4$ ----Muối đồng tiếp nhé )

 

[phieuluumotminh]

$Cu(OH)_2 + H_2SO_4 -> CuSO_4 + 2H_2O$

------------$CuSO_4$ ----Muối đồng tiếp nhé )

$CuSO_4$ +$2NaOH$ $-->$ $Na_2SO_4$ + $Cu(OH)_2$
Đồng Hidroxit tiếp nhé $Cu(OH)_2$------------------------------------------------------------------------

 

[nghgh97]

$Cu{(OH)_2} + Fe{\text{ }} \to {\text{ Fe}}{(OH)_2} + Cu$

$Cu{(OH)_2}$ tiếp nhé

 

[lovelybones311]

$CuSO_4$ +$2NaOH$ $-->$ $Na_2SO_4$ + $Cu(OH)_2$
Đồng Hidroxit tiếp nhé $Cu(OH)_2$------------------------------------------------------------------------

Đã thế về CuO để điều chế tiếp nha )

$Cu(OH)_2 -t^o-> CuO + H_2O$

------------CuO-------------)