| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 CH2CH2OCH2CH3 + 23 O2 = 16 CO2 + 18 H2O
CH3OCH3 = C4H8 + H2O =>
2 CH3OCH3 = C4H8 + 2 H2O
KF + Ca(NO3)2 = K(NO3)2 + CaF =>
KF + Ca(NO3)2 = K(NO3)2 + CaF
HIO + NaOH = NaIO + H2O =>
HIO + NaOH = NaIO + H2O
CH3COOH + K2SO3 = CH3CO2K + H2O + SO2 =>
2 CH3COOH + K2SO3 = 2 CH3CO2K + H2O + SO2
C2H2 + H2CO = C4H6O2 =>
C2H2 + 2 H2CO = C4H6O2
SO4{2-} + CH2O + H{+} = H2S + H2O + CO2 =>
SO4{2-} + 2 CH2O + 2 H{+} = H2S + 2 H2O + 2 CO2
C6H5O + O2 = CO2 + H2O =>
4 C6H5O + 27 O2 = 24 CO2 + 10 H2O
As + OH = AsO4 + H2O =>
As + 8 OH = AsO4 + 4 H2O
H2O + C10H13NO2 = C9H13N + C4H10 + HCO3 =>
18 H2O + 30 C10H13NO2 = 30 C9H13N + C4H10 + 26 HCO3
O2 = O3 =>
3 O2 = 2 O3
C3H5(OH)3 + NaHCO3 = H2O + NaCO3 + C2H6 =>
2 C3H5(OH)3 + 14 NaHCO3 = 6 H2O + 14 NaCO3 + 3 C2H6
Pb3O4(s) + HNO3 = Pb(NO3)2 + PbO2 + H2O =>
Pb3O4(s) + 4 HNO3 = 2 Pb(NO3)2 + PbO2 + 2 H2O
NiSO4 + H = Ni + H2O + SO3 =>
NiSO4 + 2 H = Ni + H2O + SO3
Ba + H2O = BaOH + H2 =>
2 Ba + 2 H2O = 2 BaOH + H2
NaOH + CH3CH3CHPOCH3F = CH3CH3CHPOCH3OH + NaF =>
NaOH + CH3CH3CHPOCH3F = CH3CH3CHPOCH3OH + NaF
C6H9O6 + O2 = CO2 + H2O =>
4 C6H9O6 + 21 O2 = 24 CO2 + 18 H2O
CoI2 + K3PO4 = CoPO4 + K3I2 =>
CoI2 + K3PO4 = CoPO4 + K3I2
C9H8O4 + Mg(OH)2 = CO2 + H2O + Mg =>
C9H8O4 + 18 Mg(OH)2 = 9 CO2 + 22 H2O + 18 Mg
NO2 + H2O + NO3 = HNO3 =>
NO2 + H2O + NO3 = 2 HNO3
CN({-}) + MnO4({-}) + H2O = CNO({-}) + MnO2 + OH({-}) =>
3 CN({-}) + 2 MnO4({-}) + H2O = 3 CNO({-}) + 2 MnO2 + 2 OH({-})
C2H6 = C2H4 + H2 =>
C2H6 = C2H4 + H2
KC2H3O2(aq) + CoSO4(aq) = K2SO4 + Co(C2H3O2)2 =>
2 KC2H3O2(aq) + CoSO4(aq) = K2SO4 + Co(C2H3O2)2
CN({-}) + MnO4({-}) + H2O = CNO({-}) + MnO2 + OH({-}) =>
3 CN({-}) + 2 MnO4({-}) + H2O = 3 CNO({-}) + 2 MnO2 + 2 OH({-})
XeF3 = Xe + F2 =>
2 XeF3 = 2 Xe + 3 F2
KC2H3O2(aq) + CoSO4(aq) = K2SO4 + Co(C2H3O2)2 =>
2 KC2H3O2(aq) + CoSO4(aq) = K2SO4 + Co(C2H3O2)2
[Cu(NH3)4](NO3)2 + KCN = K2[Cu(CN)4] + KNO3 + NH3 =>
[Cu(NH3)4](NO3)2 + 4 KCN = K2[Cu(CN)4] + 2 KNO3 + 4 NH3
CN({-}) + MnO4({-}) + H2O = CNO({-}) + MnO2 + OH({-}) =>
3 CN({-}) + 2 MnO4({-}) + H2O = 3 CNO({-}) + 2 MnO2 + 2 OH({-})
XeF3 = Xe + F2 =>
2 XeF3 = 2 Xe + 3 F2
BaBr2 + HClO3 = BaCl2 + HBrO3 =>
BaBr2 + 2 HClO3 = BaCl2 + 2 HBrO3
Al2 + V2O5 = Al2O3 + V =>
5 Al2 + 3 V2O5 = 5 Al2O3 + 6 V
CrCl3 + Cl2 + KOH = K2CrO4 + H2O + KCl =>
2 CrCl3 + 3 Cl2 + 16 KOH = 2 K2CrO4 + 8 H2O + 12 KCl
Pb + O2 = PbO =>
2 Pb + O2 = 2 PbO
Sr(OH)2 + C2H4O2 = Sr(C2H3O2)2 + H2O =>
Sr(OH)2 + 2 C2H4O2 = Sr(C2H3O2)2 + 2 H2O
KC2H3O2(aq) + CoSO4(aq) = K2SO4 + Co(C2H3O2)2 =>
2 KC2H3O2(aq) + CoSO4(aq) = K2SO4 + Co(C2H3O2)2
NaI + Br = NaIBr =>
NaI + Br = NaIBr
XeF3 = Xe + F2 =>
2 XeF3 = 2 Xe + 3 F2
C6H12O + H2O2 = C6H10O4 + H2O =>
C6H12O + 4 H2O2 = C6H10O4 + 5 H2O
C5H10 + Cl2 = C5H10Cl2 =>
C5H10 + Cl2 = C5H10Cl2
Cu2O(s) = Cu(g) + O2(g) =>
2 Cu2O(s) = 4 Cu(g) + O2(g)
KC2H3O2(aq) + CoSO4(aq) = K2SO4 + Co(C2H3O2)2 =>
2 KC2H3O2(aq) + CoSO4(aq) = K2SO4 + Co(C2H3O2)2
Na[Au(CN)2] + Zn = NaCN + Zn(CN)4 + Au =>
4 Na[Au(CN)2] + Zn = 4 NaCN + Zn(CN)4 + 4 Au
Mg(OH)2 + FeCl2 = Fe(OH)2 + MgCl2 =>
Mg(OH)2 + FeCl2 = Fe(OH)2 + MgCl2
SnSO4 = SnSO3 + O2* =>
2 SnSO4 = 2 SnSO3 + O2*
Cl2 + Cr2Cl3 + NaC2H3O2 + H2O = NaCl + Na2CrO4 + HC2H3O2 =>
9 Cl2 + 2 Cr2Cl3 + 32 NaC2H3O2 + 16 H2O = 24 NaCl + 4 Na2CrO4 + 32 HC2H3O2
NH3 + H2O = N2H8O =>
2 NH3 + H2O = N2H8O
MnCO3 + LiOH + O2 = Li2Mn2O4 + H2O + CO2 =>
4 MnCO3 + 4 LiOH + O2 = 2 Li2Mn2O4 + 2 H2O + 4 CO2
AlBr3 + K2(CO3) = Al2(CO3)3 + K + Br =>
2 AlBr3 + 3 K2(CO3) = Al2(CO3)3 + 6 K + 6 Br
KC2H3O2(aq) + CoSO4(aq) = K2SO4 + Co(C2H3O2)2 =>
2 KC2H3O2(aq) + CoSO4(aq) = K2SO4 + Co(C2H3O2)2
C2(COOH)2 + O2 = CO2 + H2O =>
2 C2(COOH)2 + 5 O2 = 8 CO2 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/27/23
Équations équilibrées sur01/26/23
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