| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cd(OH)2 + 4 NH4OH = Cd(NH3)4(OH)2 + 4 H2O
一氧化碳 + 氧 = 二氧化碳 =>
2 CO + O2 = 2 CO2
KOH + NiCl = KCl + Ni(OH) =>
KOH + NiCl = KCl + Ni(OH)
一氧化碳 + 氧 = 二氧化碳 =>
2 CO + O2 = 2 CO2
S + NO3{-} + H2O = SO4{2-} + N2 + H{+} =>
5 S + 6 NO3{-} + 2 H2O = 5 SO4{2-} + 3 N2 + 4 H{+}
Fe + Mg(C2H3O2)2 = Fe(C2H3O2)3 + Mg =>
2 Fe + 3 Mg(C2H3O2)2 = 2 Fe(C2H3O2)3 + 3 Mg
MgSO4 + NaOH = Mg(OH)2 + SO4Na2 =>
MgSO4 + 2 NaOH = Mg(OH)2 + SO4Na2
C7H14 + KMnO4 + KOH = C7H12(OH)2 + K2MnO4 + H2O =>
C7H14 + 4 KMnO4 + 4 KOH = C7H12(OH)2 + 4 K2MnO4 + 2 H2O
Al + CrCl3 = Cr + AlCl3 =>
Al + CrCl3 = Cr + AlCl3
Ca(HCO3)2 = CaCO3 + H2O + CO2 =>
Ca(HCO3)2 = CaCO3 + H2O + CO2
Na2CO3 + H2SO4 = CO2 + H2O + Na2SO4 =>
Na2CO3 + H2SO4 = CO2 + H2O + Na2SO4
Al2(SO4)3 + CH3COOH = (CH3COO)3Al + H2SO4 =>
Al2(SO4)3 + 6 CH3COOH = 2(CH3COO)3Al + 3 H2SO4
AlOOH + H2SO4 = Al2(SO4)3 + H2O =>
2 AlOOH + 3 H2SO4 = Al2(SO4)3 + 4 H2O
C18H22O2 + NaBH4 = C18H24O2 + NaBH2 =>
C18H22O2 + NaBH4 = C18H24O2 + NaBH2
P2O5 + Na3PO4 + H2O = Na2HPO4 =>
P2O5 + 4 Na3PO4 + 3 H2O = 6 Na2HPO4
Al2O3 + NaOH + HF = Na3AlF6 + H2O =>
Al2O3 + 6 NaOH + 12 HF = 2 Na3AlF6 + 9 H2O
Fe(NO3)3 + NH3 + H2O = Fe(OH)3 + NO2 =>
7 Fe(NO3)3 + 3 NH3 + 6 H2O = 7 Fe(OH)3 + 24 NO2
FeO + H2SO4 = FeSO4 + H2O =>
FeO + H2SO4 = FeSO4 + H2O
Co(OH)2 + O2 + H2O = Co(OH)3 =>
4 Co(OH)2 + O2 + 2 H2O = 4 Co(OH)3
CuO + LiOH = CuOH + LiO =>
CuO + LiOH = CuOH + LiO
Re2O7 = Re + O2 =>
2 Re2O7 = 4 Re + 7 O2
NaOH + H2SO4 = Na2SO4 + H2O =>
2 NaOH + H2SO4 = Na2SO4 + 2 H2O
AlCl3 + NaOH + H2O = Al(OH)3*3H2O + NaCl =>
AlCl3 + 3 NaOH + 3 H2O = Al(OH)3*3H2O + 3 NaCl
Mg(NO3)2 + (NH4)2CO3 = MgCO3 + (NH4)2(NO3)2 =>
Mg(NO3)2 + (NH4)2CO3 = MgCO3 + (NH4)2(NO3)2
SO2 + H2O = H2SO3 = H2O =>
SO2 + H2O = H2SO3
NH3 + H + S = NH42S =>
NH3 + 39 H + S = NH42S
H2 + Fe = HFe =>
H2 + 2 Fe = 2 HFe
AgBr + NH4OH = [Ag(NH3)2]Br + H2O =>
AgBr + 2 NH4OH = [Ag(NH3)2]Br + 2 H2O
Cu + KNO3 = Cu(NO3) + K =>
Cu + KNO3 = Cu(NO3) + K
BaCl2 + Ag2SO4 = BaCl2Ag2SO4 =>
BaCl2 + Ag2SO4 = BaCl2Ag2SO4
Rb(s) + O2(g) = Rb(s)2O =>
4 Rb(s) + O2(g) = 2 Rb(s)2O
RCHO + H2CrO4 + H{+} = RCOOH + Cr3{+} + H2O =>
17 RCHO + 6 H2CrO4 + 2 H{+} = 17 RCOOH + 2 Cr3{+} + 7 H2O
CaI2 + LiOH = LiI + Ca(OH)2 =>
CaI2 + 2 LiOH = 2 LiI + Ca(OH)2
CoCl2(aq) + NaOH(aq) = Co(OH)2(aq) + NaCl(aq) =>
CoCl2(aq) + 2 NaOH(aq) = Co(OH)2(aq) + 2 NaCl(aq)
HNO3 + MgCO3 = CO2 + H2O + Mg(NO3)2 =>
2 HNO3 + MgCO3 = CO2 + H2O + Mg(NO3)2
C7H9N + HCl = C7H8NCl + H2 =>
C7H9N + HCl = C7H8NCl + H2
B5H9 + H2O = H3BO3 + H =>
B5H9 + 15 H2O = 5 H3BO3 + 24 H
Pd + Be{2+} = Be + Pd{2+} =>
Pd + Be{2+} = Be + Pd{2+}
Al + CrCl3 = Cr + AlCl3 =>
Al + CrCl3 = Cr + AlCl3
CuO + HCl + Zn = Cu + ZnCl2 + H2O =>
CuO + 2 HCl + Zn = Cu + ZnCl2 + H2O
HCN + CuSO4 = H2SO4 + Cu(CN)2 =>
2 HCN + CuSO4 = H2SO4 + Cu(CN)2
FeCl3 + NaOH = Fe(OH)3 + NaCl(l) =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl(l)
Fe2(SO4)3 + K4Fe(CN)6 = FeSO4 + K3Fe(CN)6 + K2SO4 =>
Fe2(SO4)3 + 2 K4Fe(CN)6 = 2 FeSO4 + 2 K3Fe(CN)6 + K2SO4
Zn + CuSO2 = Cu + ZnSO2 =>
Zn + CuSO2 = Cu + ZnSO2
Al + CrCl3 = Cr + AlCl3 =>
Al + CrCl3 = Cr + AlCl3
NH3 + SO2 + H2O = (NH4)2SO3 =>
2 NH3 + SO2 + H2O = (NH4)2SO3
CoS2 + O2 = Co2O3 + SO2 =>
4 CoS2 + 11 O2 = 2 Co2O3 + 8 SO2
MnSO4 + NaOH = Mn(OH) + Na(SO4) =>
MnSO4 + NaOH = Mn(OH) + Na(SO4)
(NH4)2SO4 + Al(OH)3 = Al2(SO4)3 + NH3 + H2O =>
3(NH4)2SO4 + 2 Al(OH)3 = Al2(SO4)3 + 6 NH3 + 6 H2O
KI = I + K =>
KI = I + K
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/16/25
Équations équilibrées sur03/18/24
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