| Équations équilibrées la veille | Équations équilibrées le lendemain |
KClO3 + 6 HBr = KCl + 6 Br + 3 H2O
KMnO4 + H2SO4 + NaNO2 = NO2 + MnSO4 + Na2SO4 + K2SO4 + H2O =>
2 KMnO4 + 8 H2SO4 + 10 NaNO2 = 10 NO2 + 2 MnSO4 + 5 Na2SO4 + K2SO4 + 8 H2O
CO + I2O2 = CO2 + I2 =>
2 CO + I2O2 = 2 CO2 + I2
C10H10 + H2SO4 = SO2 + H2O + CO2 =>
C10H10 + 25 H2SO4 = 25 SO2 + 30 H2O + 10 CO2
H2S + O2 = SO2(s) + H2O(g) =>
2 H2S + 3 O2 = 2 SO2(s) + 2 H2O(g)
Zn + K3Fe(CN)6 = Zn3(CN)6 + K3Fe =>
3 Zn + K3Fe(CN)6 = Zn3(CN)6 + K3Fe
C6H10O + HNO3 = C6H10O4 + NO + H2O =>
C6H10O + 2 HNO3 = C6H10O4 + 2 NO + H2O
Al + KMnO4 + H2SO4 = KHSO4 + MnSO4 + H2O + Al2(SO4)3 =>
10 Al + 6 KMnO4 + 27 H2SO4 = 6 KHSO4 + 6 MnSO4 + 24 H2O + 5 Al2(SO4)3
HI + Ba(OH)2 = BaI2 + H2O =>
2 HI + Ba(OH)2 = BaI2 + 2 H2O
CDS + I{2} + HCl = CDCl{2} + HI + S =>
CDS + I{2} + HCl = CDCl{2} + HI + S
NH4H2PO4 + KOH = K3PO4 + H2O + NH3 =>
NH4H2PO4 + 3 KOH = K3PO4 + 3 H2O + NH3
Zn(OH)2 + NH4Cl = [Zn(NH3)4]Cl2 + ZnCl2 + H2O =>
2 Zn(OH)2 + 4 NH4Cl = [Zn(NH3)4]Cl2 + ZnCl2 + 4 H2O
Al + L2 = AlL2 =>
Al + L2 = AlL2
Na2WO4 + (NH4)2S + H2O = Na2WS4 + NH4OH =>
Na2WO4 + 4(NH4)2S + 4 H2O = Na2WS4 + 8 NH4OH
HC2H3O2 + Ag2CO3 = AgC2H3O2 + H2O + CO2 =>
2 HC2H3O2 + Ag2CO3 = 2 AgC2H3O2 + H2O + CO2
NaOH + KCH3COO = KOH + C2H3NaO2 =>
NaOH + KCH3COO = KOH + C2H3NaO2
CrO7{2-} + HNO3 + H{+} = Cr{3+} + NO3{+} + H2O{+} =>
CrO7{2-} + HNO3 + 13 H{+} = Cr{3+} + NO3{+} + 7 H2O{+}
NH4H2PO4 + KOH = K3PO4 + H2O + NH3 =>
NH4H2PO4 + 3 KOH = K3PO4 + 3 H2O + NH3
Na2SiO3 + H3PO4 = Na2HPO4 + H2SiO3 =>
Na2SiO3 + H3PO4 = Na2HPO4 + H2SiO3
Ni(NO3)2(aq) + NaOH(aq) = Ni(OH)2 + NaNO3 =>
Ni(NO3)2(aq) + 2 NaOH(aq) = Ni(OH)2 + 2 NaNO3
ZnSO4 + Ca = ZnS + CaO =>
ZnSO4 + 4 Ca = ZnS + 4 CaO
H3PO3 + KOH = K5PO4 + H2O =>
H3PO3 + 5 KOH = K5PO4 + 4 H2O
Li2C + H2O = Li(OH)2 + CH4 =>
Li2C + 4 H2O = 2 Li(OH)2 + CH4
NH3 + O2 = NO2 + H2O = HNO3 + NO2 =>
4 NH3 + 7 O2 = 4 NO2 + 6 H2O
CaCl2 + HCl = HCa + Cl2 =>
2 CaCl2 + 2 HCl = 2 HCa + 3 Cl2
NaHCO3 + C2H3COOH = CH3COONa + H2O + CO2 =>
3 NaHCO3 + 2 C2H3COOH = 3 CH3COONa + H2O + 3 CO2
C31H50O26N + H2O = CH4 + CO2 + NH3 =>
8 C31H50O26N + 50 H2O = 119 CH4 + 129 CO2 + 8 NH3
Ag + H = AgH =>
Ag + H = AgH
Mg + H2SO4 = MgSO4 + H2 =>
Mg + H2SO4 = MgSO4 + H2
BaBr2 + NaI = NaBr2 + BaI =>
BaBr2 + NaI = NaBr2 + BaI
AuCl3 + Br2 = AuBr3 + Cl2 =>
2 AuCl3 + 3 Br2 = 2 AuBr3 + 3 Cl2
BaBr2 + NaI = NaBr2 + BaI =>
BaBr2 + NaI = NaBr2 + BaI
AgBr(aq) + Na2SO4 = Ag2SO4(s) + NaBr(aq) =>
2 AgBr(aq) + Na2SO4 = Ag2SO4(s) + 2 NaBr(aq)
Ni(OH)2 = Ni + H2O + O2 =>
2 Ni(OH)2 = 2 Ni + 2 H2O + O2
KMnO4 + HNO2 + H2SO4 = K2SO2 + MnSO4 + HNO3 + H2O =>
2 KMnO4 + 7 HNO2 + 3 H2SO4 = K2SO2 + 2 MnSO4 + 7 HNO3 + 3 H2O
Bi(NO3)3 + Na2S = Bi2S3 + Na + NO3 =>
2 Bi(NO3)3 + 3 Na2S = Bi2S3 + 6 Na + 6 NO3
NH4NO3 + NaOH = NaNO3 + NH3 + H2O =>
NH4NO3 + NaOH = NaNO3 + NH3 + H2O
FeCl2 + NH4OH = Fe(OH)2 + NH4Cl =>
FeCl2 + 2 NH4OH = Fe(OH)2 + 2 NH4Cl
Fe + Mg(NO3)2 = Fe(NO3)2 + Mg =>
Fe + Mg(NO3)2 = Fe(NO3)2 + Mg
H2CrO4 + Zn(OH)2 = ZnCrO4 + H2O =>
H2CrO4 + Zn(OH)2 = ZnCrO4 + 2 H2O
ZnSO4 + Ca = ZnS + CaO =>
ZnSO4 + 4 Ca = ZnS + 4 CaO
Li2C + H2O = Li(OH)2 + CH4 =>
Li2C + 4 H2O = 2 Li(OH)2 + CH4
MnSO4*H2O = MnSO4 + H2O =>
MnSO4*H2O = MnSO4 + H2O
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
KMnO4(s) + C2H2O4(aq) = KC2O3 + MnO2 + CO2 + H2O =>
KMnO4(s) + 3 C2H2O4(aq) = KC2O3 + MnO2 + 4 CO2 + 3 H2O
C9H7NO + O2 = CO2 + H2O + N2 =>
4 C9H7NO + 41 O2 = 36 CO2 + 14 H2O + 2 N2
Ba + Cl{2+} = BaCl{2+} =>
Ba + Cl{2+} = BaCl{2+}
K4Fe(CN)6 + CdSO4 = K2SO4 + Cd2Fe(CN)6 =>
K4Fe(CN)6 + 2 CdSO4 = 2 K2SO4 + Cd2Fe(CN)6
Al2O3 + C + CI2 = CO + AlCI3 =>
Al2O3 + 2 C + 3 CI2 = 3 CO + 2 AlCI3
CO2 + NH3 = C + N2 + H2O =>
3 CO2 + 4 NH3 = 3 C + 2 N2 + 6 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/21/25
Équations équilibrées sur05/21/24
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