| Équations équilibrées la veille | Équations équilibrées le lendemain |
CuO + 4 NH4OH + 2 HNO3 = [Cu(NH3)4](NO3)2 + 5 H2O
H2SO4 + NO3 = HNO3 + HSO4 =>
H2SO4 + NO3 = HNO3 + HSO4
S + O2 + CaO = CaSO3 =>
S + O2 + CaO = CaSO3
Os + HCl = OsCl + H2 =>
2 Os + 2 HCl = 2 OsCl + H2
Na2CO3 + NaOH = Na2(OH) + NaCO3 =>
Na2CO3 + NaOH = Na2(OH) + NaCO3
Fe + O3 + HCl = FeCl3 + H2O =>
2 Fe + O3 + 6 HCl = 2 FeCl3 + 3 H2O
MgCO3 = MgO + CO2 =>
MgCO3 = MgO + CO2
Na + FeBr3 = NaBr + Fe =>
3 Na + FeBr3 = 3 NaBr + Fe
Al(OH)3 + HClO4 = Al(OH)(ClO4)2 + H2O =>
Al(OH)3 + 2 HClO4 = Al(OH)(ClO4)2 + 2 H2O
HBr + KCl = HK + BrCl =>
HBr + KCl = HK + BrCl
P + HNO3 + H2O = H3PO4 + NO =>
3 P + 5 HNO3 + 2 H2O = 3 H3PO4 + 5 NO
NH3 + I2 = N2I2 + H2 =>
2 NH3 + I2 = N2I2 + 3 H2
N2O3 + H2 = NH3 + H2O =>
N2O3 + 6 H2 = 2 NH3 + 3 H2O
Na3O4P + Ca(NO3)2 = NaNO3 + Ca3(PO4)2 =>
2 Na3O4P + 3 Ca(NO3)2 = 6 NaNO3 + Ca3(PO4)2
NaOCl + Pb(CH3COO)2 + H2O = PbO2 + CH3COOH + NaCl =>
NaOCl + Pb(CH3COO)2 + H2O = PbO2 + 2 CH3COOH + NaCl
Na3PO4 + MgSO4 = Mg3(PO4)2 + Na2SO4 =>
2 Na3PO4 + 3 MgSO4 = Mg3(PO4)2 + 3 Na2SO4
Te + O2 = TeO2 =>
Te + O2 = TeO2
Ba(NO3)2 + KI = KNO3 + BaI2 =>
Ba(NO3)2 + 2 KI = 2 KNO3 + BaI2
C5H10 + O2 = CO2 + H2O =>
2 C5H10 + 15 O2 = 10 CO2 + 10 H2O
NO2 = NO + O2 =>
2 NO2 = 2 NO + O2
Ca + P = Ca3P2 =>
3 Ca + 2 P = Ca3P2
AlCl3 + KOH = Al(OH)3 + KCl =>
AlCl3 + 3 KOH = Al(OH)3 + 3 KCl
Na3SbS3 + O2 + NaOH + H2O = NaSb(OH)6 + Na2SO4 =>
2 Na3SbS3 + 13 O2 + 8 NaOH + 2 H2O = 2 NaSb(OH)6 + 6 Na2SO4
BeO + C = Be2C + CO2 =>
2 BeO + 2 C = Be2C + CO2
KIO3 + HI + H2SO4 = I2 + K2SO4 + H2O =>
2 KIO3 + 10 HI + H2SO4 = 6 I2 + K2SO4 + 6 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
AlN + NaOH = Al(OH)3 + Na3N =>
AlN + 3 NaOH = Al(OH)3 + Na3N
Cu + Br2 = CuBr2 =>
Cu + Br2 = CuBr2
H3PO4 + B(OH)2 = B3(PO4)2 + H2O =>
2 H3PO4 + 3 B(OH)2 = B3(PO4)2 + 6 H2O
NaCI + LiF = NaF + LiCI =>
NaCI + LiF = NaF + LiCI
N + H + C + O = (NH4)2CO3 =>
2 N + 8 H + C + 3 O = (NH4)2CO3
HCH3CO2 + NaOH = H2O + Na + CH3CO2 =>
HCH3CO2 + NaOH = H2O + Na + CH3CO2
NH4Cl + HNO2 = N2 + HCl + H2O =>
NH4Cl + HNO2 = N2 + HCl + 2 H2O
NH4Cl + C2O = NH3 + C2Cl2 + H2O =>
2 NH4Cl + C2O = 2 NH3 + C2Cl2 + H2O
Al2(SO3)3 + HCl = AlCl3 + H2O + SO2 =>
Al2(SO3)3 + 6 HCl = 2 AlCl3 + 3 H2O + 3 SO2
Na2CO3 + HCI = NaCI + CO2(g) + H2O =>
Na2CO3 + 2 HCI = 2 NaCI + CO2(g) + H2O
VCl3 + Zn + H2SO4 = VCl2 + ZnSO4 + HCl =>
2 VCl3 + Zn + H2SO4 = 2 VCl2 + ZnSO4 + 2 HCl
HC2H3O2 + LiHSO4 = H2SO4 + LiC2H3O2 =>
HC2H3O2 + LiHSO4 = H2SO4 + LiC2H3O2
CH2O + H2O = CO2 + H{+} + e =>
CH2O + H2O = CO2 + 4 H{+} + 4e
Rb(OH) + BaBr2 = RbBr + Ba(OH)2 =>
2 Rb(OH) + BaBr2 = 2 RbBr + Ba(OH)2
KI + Pb(CH3COO)2 = PbI2 + KCH3COO =>
2 KI + Pb(CH3COO)2 = PbI2 + 2 KCH3COO
Fe2O32 + C = Fe + CO2 =>
Fe2O32 + 16 C = 2 Fe + 16 CO2
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
Cl2 + Ba(OH)2 = BaCl2 + Ba(ClO3)2 + H2O =>
6 Cl2 + 6 Ba(OH)2 = 5 BaCl2 + Ba(ClO3)2 + 6 H2O
MnO4 + C6H5CHO = MnO2 + C6H5COOH =>
MnO4 + 2 C6H5CHO = MnO2 + 2 C6H5COOH
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
Ca + AgCl = CaCl2 + Ag =>
Ca + 2 AgCl = CaCl2 + 2 Ag
Fe(OH)2 + HBr = FeBr2 + H2O =>
Fe(OH)2 + 2 HBr = FeBr2 + 2 H2O
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
MgCO3 + H2O = Mg(OH)2 + H2CO3 =>
MgCO3 + 2 H2O = Mg(OH)2 + H2CO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/18/24
Équations équilibrées sur12/18/23
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