| Équations équilibrées la veille | Équations équilibrées le lendemain |
CaSO3 + Na = NaSO3 + Ca
Mg3(PO4)2 + AgNO3 = Ag3PO4 + Mg(NO3)2 =>
Mg3(PO4)2 + 6 AgNO3 = 2 Ag3PO4 + 3 Mg(NO3)2
C8H18 + O25 = CO2 + H2O =>
C8H18 + O25 = 8 CO2 + 9 H2O
H2SO4 + NaCH3COO = CH3COOH + NaHSO4 =>
H2SO4 + NaCH3COO = CH3COOH + NaHSO4
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Li2O + H3PO4 = H2O + Li3PO4 =>
3 Li2O + 2 H3PO4 = 3 H2O + 2 Li3PO4
Li2(SO4) + BaCl2 = LiCl + BaSO4 =>
Li2(SO4) + BaCl2 = 2 LiCl + BaSO4
Ne + Br2 = NeBr =>
2 Ne + Br2 = 2 NeBr
PbCOOH + KI = K2COOH + PbI2 =>
PbCOOH + 2 KI = K2COOH + PbI2
NaHCO3 + H3CCOOH = NaH3CCOO + H2O + CO2 =>
NaHCO3 + H3CCOOH = NaH3CCOO + H2O + CO2
FeCl2 + NH4SCN = [FeSCN]Cl + NH4Cl =>
FeCl2 + NH4SCN = [FeSCN]Cl + NH4Cl
NaOH + NH3 = NH4O + Na =>
NaOH + NH3 = NH4O + Na
Fe(OH)2 + Br2 + NaOH = Na2FeO4 + NaBr + H2O =>
Fe(OH)2 + 2 Br2 + 6 NaOH = Na2FeO4 + 4 NaBr + 4 H2O
BaO + H2O2 = BaO2 + H2O =>
BaO + H2O2 = BaO2 + H2O
K2CrO4 + SO2 = CrSO4 + K2SO4 =>
K2CrO4 + 2 SO2 = CrSO4 + K2SO4
Cr2(SO4) + H2O2 + NaOH = Na2Cr2O7 + H2O + Na2SO4 =>
Cr2(SO4) + 5 H2O2 + 4 NaOH = Na2Cr2O7 + 7 H2O + Na2SO4
CsOH + (NH4)2CO3 = Cs2CO3 + NH3 + H2O =>
2 CsOH + (NH4)2CO3 = Cs2CO3 + 2 NH3 + 2 H2O
Cd + AgNO3 = CdNO3 + Ag =>
Cd + AgNO3 = CdNO3 + Ag
KMnO4 + C4H8 + H2O = KOH + MnO2 + C2H4O2 =>
8 KMnO4 + 3 C4H8 + 4 H2O = 8 KOH + 8 MnO2 + 6 C2H4O2
Ba(OH)2 + NH4NO3 = NH3 + H2O + Ba(NO3)2 =>
Ba(OH)2 + 2 NH4NO3 = 2 NH3 + 2 H2O + Ba(NO3)2
K2O + NaOH = KOH + Na2O =>
K2O + 2 NaOH = 2 KOH + Na2O
C8H9NO4 + H2SO4 = C8H6O4 + (NH4)2SO4 =>
2 C8H9NO4 + H2SO4 = 2 C8H6O4 + (NH4)2SO4
Be(OH)2 + FeCl3 = BeCl2 + Fe(OH)3 =>
3 Be(OH)2 + 2 FeCl3 = 3 BeCl2 + 2 Fe(OH)3
NH4OH(ag) = NH3(g) + H2O =>
NH4OH(ag) = NH3(g) + H2O
Cl2 + H2SO4 + FeSO4 = Fe2(SO4)3 + HCl =>
Cl2 + H2SO4 + 2 FeSO4 = Fe2(SO4)3 + 2 HCl
Fe2(CO3)3 = Fe2O3 + CO2 = =>
Fe2(CO3)3 = Fe2O3 + 3 CO2
CrSO4 + Al(NO3)3 = Cr(NO3)2 + Al2(SO4)3 =>
3 CrSO4 + 2 Al(NO3)3 = 3 Cr(NO3)2 + Al2(SO4)3
Zn + HCl = ZnCl51 + H2 =>
2 Zn + 102 HCl = 2 ZnCl51 + 51 H2
C + Al03 = Al2C3 =>
9 C + 2 Al03 = 3 Al2C3
H2SO4 + NaOH = Na2SO4 + H2O* =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O*
O3 + H = H2O =>
O3 + 6 H = 3 H2O
H3PO4 + Ca(OH)2 = CaPO4 + H2 + O2 =>
2 H3PO4 + 2 Ca(OH)2 = 2 CaPO4 + 5 H2 + 2 O2
KF + H2SO4 + Na2[B4O5(OH)4] = BF3 + H2O + K2SO4 + Na2SO4 =>
12 KF + 7 H2SO4 + Na2[B4O5(OH)4] = 4 BF3 + 9 H2O + 6 K2SO4 + Na2SO4
N3OH3 + O2 = NO2 + H3O =>
N3OH3 + 3 O2 = 3 NO2 + H3O
HBrO3 + S + H2O = HBr + H2SO4 =>
HBrO3 + S + H2O = HBr + H2SO4
Pb4O + C = Pb + C2O =>
Pb4O + 2 C = 4 Pb + C2O
Cu + NaNO3 + H2SO4 = NO2 + CuSO4 + Na2SO4 + H2O =>
Cu + 2 NaNO3 + 2 H2SO4 = 2 NO2 + CuSO4 + Na2SO4 + 2 H2O
AgNO3 + H2S = AgS + H2NO3 =>
AgNO3 + H2S = AgS + H2NO3
HF = F + H =>
HF = F + H
Xe + H2O = HXeO4 + H =>
Xe + 4 H2O = HXeO4 + 7 H
H2O2 + I2 = H{+} + IO3{-} + H2O =>
5 H2O2 + I2 = 2 H{+} + 2 IO3{-} + 4 H2O
O2 = O3(ozone) =>
3 O2 = 2 O3(ozone)
Al + HSO = AlSO + H =>
Al + HSO = AlSO + H
Cr + NiO = Ni + CrO =>
Cr + NiO = Ni + CrO
FeSO4 + H2SO4 + HNO3 = Fe2(SO4)3 + H2O + NO =>
6 FeSO4 + 3 H2SO4 + 2 HNO3 = 3 Fe2(SO4)3 + 4 H2O + 2 NO
C6H12O6 = C3H6 + CO2 + H2O =>
3 C6H12O6 = 4 C3H6 + 6 CO2 + 6 H2O
Zn(OH) = ZnO + H2 =>
2 Zn(OH) = 2 ZnO + H2
CaCl2 + (NH4)3PO4 = NH4Cl + Ca3(PO4)2 =>
3 CaCl2 + 2(NH4)3PO4 = 6 NH4Cl + Ca3(PO4)2
KI + ClO = KCl + IO =>
KI + ClO = KCl + IO
Na2S + SnSO4 = SnS + Na2SO4 =>
Na2S + SnSO4 = SnS + Na2SO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/06/25
Équations équilibrées sur04/05/24
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