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annahem16
@annahem16
August 2022
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Срочно нужена помощь с цепочками превращения УМОЛЯЮ
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Ilya27022002
1) Cu(OH)2 t° = CuO + H2O
CuO + H2 = Cu + H2O
Cu + Cl2 = CuCl2
CuCl2 + 2CsOH = Cu(OH)2 \/ + 2CsCl
2) S + O2 = SO2
2SO2 + O2 (kat. V2O5) = 2 SO3^
H2O + SO3 = H2SO4
2NaCl + H2SO4 t° = Na2SO4 + 2HCl^
3) Fe2(SO4)3 + 6 KOH = 2Fe(OH)3\/ + 3K2SO4
2Fe(OH)3 t° = Fe2O3 + 3H2O
Fe2O3 + 6 HCl = 2FeCl3 + 3H2O
FeCl3 + Na3PO4 = FePO4 + 3NaCl
4) H2 + Cl2 (на свету; t°) = 2HCl ^
Zn + 2HCl = ZnCl2 + H2^
ZnCl2 + 2KOH = Zn(OH)2\/ + 2 KCl
Zn(OH)2 t° = ZnO + H2O
5) 4Al + 3O2 = 2Al2O3
Al2O3 + 3H2SO4 = Al2(SO4)3 + 3H2O
Al2(SO4)3 + 6CsOH = 2Al(OH)3\/ + 3Cs2SO4
Al(OH)3 + NaOH = Na[Al(OH)4]
6) KOH + HCl = KCl + H2O
AgNO3 + KCl = AgCl \/ + KNO3
7) H2 + Br2 t° = 2HBr^
KOH + HBr= KBr + H2O
8) Mg(OH)2 t° = MgO + H2O
MgO + 2HCl = MgCl2 + H2O
9) Na2S + 2HF = 2NaF + H2S^
2H2S + 3O2 = 2H2O + 2SO2^
10) 2KMnO4 + 5K2SO3 + 3H2SO4 = 6K2SO4 + 2MnSO4 + 3H2O
K2SO4 + BaCl2 = BaSO4 \/ + 2 KCll
1 votes
Thanks 1
Ilya27022002
отменить, пожалуйста, мой ответ лучшим. Я очень старался помочь!
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Answers & Comments
CuO + H2 = Cu + H2O
Cu + Cl2 = CuCl2
CuCl2 + 2CsOH = Cu(OH)2 \/ + 2CsCl
2) S + O2 = SO2
2SO2 + O2 (kat. V2O5) = 2 SO3^
H2O + SO3 = H2SO4
2NaCl + H2SO4 t° = Na2SO4 + 2HCl^
3) Fe2(SO4)3 + 6 KOH = 2Fe(OH)3\/ + 3K2SO4
2Fe(OH)3 t° = Fe2O3 + 3H2O
Fe2O3 + 6 HCl = 2FeCl3 + 3H2O
FeCl3 + Na3PO4 = FePO4 + 3NaCl
4) H2 + Cl2 (на свету; t°) = 2HCl ^
Zn + 2HCl = ZnCl2 + H2^
ZnCl2 + 2KOH = Zn(OH)2\/ + 2 KCl
Zn(OH)2 t° = ZnO + H2O
5) 4Al + 3O2 = 2Al2O3
Al2O3 + 3H2SO4 = Al2(SO4)3 + 3H2O
Al2(SO4)3 + 6CsOH = 2Al(OH)3\/ + 3Cs2SO4
Al(OH)3 + NaOH = Na[Al(OH)4]
6) KOH + HCl = KCl + H2O
AgNO3 + KCl = AgCl \/ + KNO3
7) H2 + Br2 t° = 2HBr^
KOH + HBr= KBr + H2O
8) Mg(OH)2 t° = MgO + H2O
MgO + 2HCl = MgCl2 + H2O
9) Na2S + 2HF = 2NaF + H2S^
2H2S + 3O2 = 2H2O + 2SO2^
10) 2KMnO4 + 5K2SO3 + 3H2SO4 = 6K2SO4 + 2MnSO4 + 3H2O
K2SO4 + BaCl2 = BaSO4 \/ + 2 KCll