| Équations équilibrées la veille | Équations équilibrées le lendemain |
Zn + 12 AgC1 = ZnC12 + 12 Ag
Mg(OH)2 + C6H8O6 = C6H6O6Mg + H2O =>
Mg(OH)2 + C6H8O6 = C6H6O6Mg + 2 H2O
H3Cit + NaOH = Na3Cit + H2O =>
H3Cit + 3 NaOH = Na3Cit + 3 H2O
NaCl + K = KCl + Na =>
NaCl + K = KCl + Na
FeCl3 + K[Fe(CN)6] = Fe[Fe(CN)6] + KCl3 =>
FeCl3 + K[Fe(CN)6] = Fe[Fe(CN)6] + KCl3
P2O5 = P2 + O2 =>
2 P2O5 = 2 P2 + 5 O2
NaOH + K2SO4 = Na2SO4 + K2(OH)2 =>
2 NaOH + K2SO4 = Na2SO4 + K2(OH)2
K2Cr2O7 + SnSO4 + H2SO4 = Cr2(SO4)3 + H2O + K2SO4 + Sn(SO4)2 =>
K2Cr2O7 + 3 SnSO4 + 7 H2SO4 = Cr2(SO4)3 + 7 H2O + K2SO4 + 3 Sn(SO4)2
CH3COOH + CaCO3 = CaCH2COOH + HCO3 =>
CH3COOH + CaCO3 = CaCH2COOH + HCO3
PbCl2 + H2O + K2Cr2O7 = H2Cl2O + PbCr2O7 + K =>
PbCl2 + H2O + K2Cr2O7 = H2Cl2O + PbCr2O7 + 2 K
H2SO3 + NaCl = H2Cl + NaSO3 =>
H2SO3 + NaCl = H2Cl + NaSO3
I1 = I =>
I1 = I
HNO3 + NH4HSO3 = H2SO3 + NH4NO3 =>
HNO3 + NH4HSO3 = H2SO3 + NH4NO3
HNO3 + HCl = Cl + NO + H2O =>
HNO3 + 3 HCl = 3 Cl + NO + 2 H2O
CaF2 + K2CO3 = CaCO3 + KF =>
CaF2 + K2CO3 = CaCO3 + 2 KF
C2H4HCl = C2H5Cl =>
C2H4HCl = C2H5Cl
C + OH = CO + H2 =>
2 C + 2 OH = 2 CO + H2
NO2 + H2O = HNO3 + NO =>
3 NO2 + H2O = 2 HNO3 + NO
CH3CH2CH2CH2Li + CH3OH = CH3CH2CH2CH2OH + CH3Li =>
CH3CH2CH2CH2Li + CH3OH = CH3CH2CH2CH2OH + CH3Li
Mg2 + FeSO4 = Fe + MgSO4 =>
Mg2 + 2 FeSO4 = 2 Fe + 2 MgSO4
MgSO4 + MgS = MgO + SO2 =>
3 MgSO4 + MgS = 4 MgO + 4 SO2
KH2O = KOH + H2 =>
2 KH2O = 2 KOH + H2
Mg(SO4) + CaCl2 = MgCl2 + Ca(SO4) =>
Mg(SO4) + CaCl2 = MgCl2 + Ca(SO4)
Mg{2+} + NH3 = Mg(NH3)4{2+} =>
Mg{2+} + 4 NH3 = Mg(NH3)4{2+}
C6H12(l) + O2(g) = CO2(g) + H2O(l) =>
C6H12(l) + 9 O2(g) = 6 CO2(g) + 6 H2O(l)
BiCl3 + NaSnO2 + NaOH = Bi + Na2SnO3 + NaCl + H2O =>
BiCl3 + 3 NaSnO2 + 6 NaOH = Bi + 3 Na2SnO3 + 3 NaCl + 3 H2O
Al(OH)3 + KI = AlI3 + K(OH) =>
Al(OH)3 + 3 KI = AlI3 + 3 K(OH)
C2H4Br2H2O = C2H5OHBr2 =>
C2H4Br2H2O = C2H5OHBr2
BaO + SiO2 = BaSiO3 =>
BaO + SiO2 = BaSiO3
HSO4 + ClO = OH + ClSO4 =>
HSO4 + ClO = OH + ClSO4
LiCl = Cl2 + Li =>
2 LiCl = Cl2 + 2 Li
CuBr2 + NaI = CuBr + I2 + NaBr =>
2 CuBr2 + 2 NaI = 2 CuBr + I2 + 2 NaBr
NaI + H2O + Cl2 = I2 + NaOH + HCl =>
2 NaI + 2 H2O + Cl2 = I2 + 2 NaOH + 2 HCl
(CH3)2NH2OH = (CH3)2NH2 + OH =>
(CH3)2NH2OH = (CH3)2NH2 + OH
C4H9NH2HCl = C4H9NHClH2 =>
C4H9NH2HCl = C4H9NHClH2
Bi2(SO4)3(aq) + (NH4)2S(aq) = Bi2S(s) + (NH4)2 + (SO4)3 =>
Bi2(SO4)3(aq) + (NH4)2S(aq) = Bi2S(s) + (NH4)2 + (SO4)3
C2H7NO2 + NaOH = CO2 + (NH4)OH + Na + H2O =>
C2H7NO2 + 8 NaOH = 2 CO2 + (NH4)OH + 8 Na + 5 H2O
Cr(NO3)3 + HCl + Zn = Cr(NO3)2 + ZnCl2 + H2O + NO2 =>
Cr(NO3)3 + 2 HCl + Zn = Cr(NO3)2 + ZnCl2 + H2O + NO2
K2S + ZnCl2 = KCl + SZn =>
K2S + ZnCl2 = 2 KCl + SZn
KHCl = KCl + H2 =>
2 KHCl = 2 KCl + H2
Au1 + O2 = Au2O =>
4 Au1 + O2 = 2 Au2O
C16H34 + O2 = CO2 + H2O =>
2 C16H34 + 49 O2 = 32 CO2 + 34 H2O
C6H5COONa + CH3I = NaI + C6H5COOCH3 =>
C6H5COONa + CH3I = NaI + C6H5COOCH3
HIO4 + KOH = KIO4 + H2O =>
HIO4 + KOH = KIO4 + H2O
NaOCl + KI + HCH2COOH = I2 + NaCl + H2O + KCH3CO2 =>
NaOCl + 2 KI + 2 HCH2COOH = I2 + NaCl + H2O + 2 KCH3CO2
CaI + H2SO4 = CaSO4 + H2S + I2 + H2O =>
4 CaI + 5 H2SO4 = 4 CaSO4 + H2S + 2 I2 + 4 H2O
NaMnO4 + H2SO4 + K2SO3 = Na2SO4 + MnSO4 + K2SO4 + H2O =>
2 NaMnO4 + 3 H2SO4 + 5 K2SO3 = Na2SO4 + 2 MnSO4 + 5 K2SO4 + 3 H2O
MgCl2 + LiOH = LiCl + Mg(OH)2 =>
MgCl2 + 2 LiOH = 2 LiCl + Mg(OH)2
KCI + NaBr = KBr + NaCI =>
KCI + NaBr = KBr + NaCI
H2SO4 + Fe(OH)3 = Fe2(S2O3)3 + H2O + O2 =>
6 H2SO4 + 2 Fe(OH)3 = Fe2(S2O3)3 + 9 H2O + 6 O2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/20/24
Équations équilibrées sur12/20/23
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