| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 HCl(d) = H2 + Cl2
SO2 + HNO3 + H2O = H2SO4 + N0 =>
5 SO2 + 2 HNO3 + 4 H2O = 5 H2SO4 + 2 N0
Br2 + C2H2 = BrC + H =>
Br2 + C2H2 = 2 BrC + 2 H
LiO + H2SO3 = LiSO3 + H2O =>
LiO + H2SO3 = LiSO3 + H2O
CH3CH2CH2CHOH + (NH4)2Ce(NO3)6 = [(CH3CH2CH2CHOH)2Ce(NO3)4] + NH4NO3 =>
2 CH3CH2CH2CHOH + (NH4)2Ce(NO3)6 = [(CH3CH2CH2CHOH)2Ce(NO3)4] + 2 NH4NO3
CS2 + O2 = CO2 + SO2 =>
CS2 + 3 O2 = CO2 + 2 SO2
NaC2H3O2 + H2SO4 = Na2SO4 + HC2H3O2 =>
2 NaC2H3O2 + H2SO4 = Na2SO4 + 2 HC2H3O2
AgNO3 + NaI = AgI + NaNO3 =>
AgNO3 + NaI = AgI + NaNO3
Al2S3 + Cu = CuS + Al =>
Al2S3 + 3 Cu = 3 CuS + 2 Al
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
NaCl + F2 = NaF + Cl2 =>
2 NaCl + F2 = 2 NaF + Cl2
Al2O3(s) + CO(g) = Al(s) + CO2(g) =>
Al2O3(s) + 3 CO(g) = 2 Al(s) + 3 CO2(g)
Cu(ClO3)2 = CuCl2 + O2 =>
Cu(ClO3)2 = CuCl2 + 3 O2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
KOH + F2 = KF + O2 + H2O =>
4 KOH + 2 F2 = 4 KF + O2 + 2 H2O
Zn + Pb(NO3)2 = Zn(NO3)2 + Pb =>
Zn + Pb(NO3)2 = Zn(NO3)2 + Pb
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
FeS2 + Fe2(SO4)3 + H2O = FeSO4 + H2SO4 =>
FeS2 + 7 Fe2(SO4)3 + 8 H2O = 15 FeSO4 + 8 H2SO4
KCl(aq) + Pb(C2H3O2)2(aq) = K(C2H3O2)2 + ClPb =>
KCl(aq) + Pb(C2H3O2)2(aq) = K(C2H3O2)2 + ClPb
H2 + F2 = HF4 =>
H2 + 4 F2 = 2 HF4
C2H(g) + O2(g) = CO2(g) + H2O(l) =>
4 C2H(g) + 9 O2(g) = 8 CO2(g) + 2 H2O(l)
H3PO4 + HCl = PCl5 + H2O =>
H3PO4 + 5 HCl = PCl5 + 4 H2O
NO2 + H = NH2 + H2O =>
NO2 + 6 H = NH2 + 2 H2O
Al2(SO4)3 + Ca(OH)2 = Al(OH)3 + CaSO4 =>
Al2(SO4)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaSO4
NH3*H2O = OH + N2 + H2 =>
2 NH3*H2O = 2 OH + N2 + 4 H2
Z + S = ZS =>
Z + S = ZS
SrS + O2 = SrSO4 =>
SrS + 2 O2 = SrSO4
CH3(CH2)7CH3 + O2 = CO2 + H2O =>
CH3(CH2)7CH3 + 14 O2 = 9 CO2 + 10 H2O
FeO + PdF2 = FeF2 + PdO =>
FeO + PdF2 = FeF2 + PdO
C2O4{-} + MnO4{-} + H{+} = CO2 + Mn{2+} + H2O =>
5 C2O4{-} + MnO4{-} + 8 H{+} = 10 CO2 + Mn{2+} + 4 H2O
FeCl2(aq) + KMnO4(aq) + HCl(aq) = FeCl3(aq) + MnCl2 + H2O(l) + KCl(aq)2 =>
4 FeCl2(aq) + KMnO4(aq) + 8 HCl(aq) = 4 FeCl3(aq) + MnCl2 + 4 H2O(l) + KCl(aq)2
NiSO4(aq) + Na2CO3(aq) = NiCO3(s) + (Na)2SO4(aq) =>
NiSO4(aq) + Na2CO3(aq) = NiCO3(s) + (Na)2SO4(aq)
NaCl + SO2 + H2O + O2 = Na2SO4 + HCl =>
4 NaCl + 2 SO2 + 2 H2O + O2 = 2 Na2SO4 + 4 HCl
KOH + HCl = KCl + H2O =>
KOH + HCl = KCl + H2O
Zn(HCO3)2 = ZnCO3 + H2O + CO2 =>
Zn(HCO3)2 = ZnCO3 + H2O + CO2
K + NaCl = KCl + Na =>
K + NaCl = KCl + Na
ZnSO4 + K4[Fe(CN)6] = K2Zn3[Fe(CN)6]2 + K2SO4 =>
3 ZnSO4 + 2 K4[Fe(CN)6] = K2Zn3[Fe(CN)6]2 + 3 K2SO4
CH3COOH + Na2CO3 = CH3COONa + H2O + CO2 =>
2 CH3COOH + Na2CO3 = 2 CH3COONa + H2O + CO2
K2CrO4 + H2O2 = CrO2 + O2 + KOH =>
K2CrO4 + H2O2 = CrO2 + O2 + 2 KOH
C6H12O6 + O2 = (CO2)2 + H2 =>
C6H12O6 + 3 O2 = 3(CO2)2 + 6 H2
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
AuCl + KMnO4 + HCl = KCl + MnCl2 + AuCl4 + H2O =>
5 AuCl + 3 KMnO4 + 24 HCl = 3 KCl + 3 MnCl2 + 5 AuCl4 + 12 H2O
HIO3 + HCl + H2SO4 = IO2{+} + SO4Cl({-}) + H2OH2 =>
HIO3 + HCl + H2SO4 = IO2{+} + SO4Cl({-}) + H2OH2
S8 + Al = Al8S12 =>
3 S8 + 16 Al = 2 Al8S12
HCOOAg + NaOH = HCOONa + AgOH =>
HCOOAg + NaOH = HCOONa + AgOH
C5H10 + O2 = CO2 + H2O =>
2 C5H10 + 15 O2 = 10 CO2 + 10 H2O
(C6H5)2CHCO2H + LiAlH4 = (C6H5)2CH2OH + Li2O + Al + H2 =>
13(C6H5)2CHCO2H + 24 LiAlH4 = 14(C6H5)2CH2OH + 12 Li2O + 24 Al + 35 H2
FeTiO3 + NaOH + O2 = Na2TiO3 + Fe2O3 + H2O =>
4 FeTiO3 + 8 NaOH + O2 = 4 Na2TiO3 + 2 Fe2O3 + 4 H2O
NaOH + S = Na2SO3 + Na3S + H2O =>
18 NaOH + 7 S = 3 Na2SO3 + 4 Na3S + 9 H2O
PCl5 + LiOH = H3PO4 + LiCl + H2O =>
PCl5 + 5 LiOH = H3PO4 + 5 LiCl + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/12/25
Équations équilibrées sur02/11/24
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