| Équations équilibrées la veille | Équations équilibrées le lendemain |
AlFe2O3 = AlO3 + 2 Fe
Cl2 + BI3 = BCl3 + I2 =>
3 Cl2 + 2 BI3 = 2 BCl3 + 3 I2
CaCO3 + K3N = Ca3N2 + K2CO3 =>
3 CaCO3 + 2 K3N = Ca3N2 + 3 K2CO3
P4 + O2 = P2O3 =>
P4 + 3 O2 = 2 P2O3
ZnCO3 = Zn + CO3 =>
ZnCO3 = Zn + CO3
NaHCO3 = Na2CO3 + CO2 + H2O =>
2 NaHCO3 = Na2CO3 + CO2 + H2O
K2SO4 + NaC2H3O2 = Na2SO4 + KC2H3O2 =>
K2SO4 + 2 NaC2H3O2 = Na2SO4 + 2 KC2H3O2
F2 + Na(OH) = NaF + O2 + H2O =>
2 F2 + 4 Na(OH) = 4 NaF + O2 + 2 H2O
C4H10 + Br2 = C4H8Br2 + H2 = X + na =>
C4H10 + Br2 = C4H8Br2 + H2
BaN03 + NaCl = BaCl + NaN03 =>
BaN03 + NaCl = BaCl + NaN03
H3PO2 + K2FeO4 + HBr = H3PO4 + KBr + Fe(OH)2 =>
H3PO2 + K2FeO4 + 2 HBr = H3PO4 + 2 KBr + Fe(OH)2
MgO + BaOH = MgOH + BaO =>
MgO + BaOH = MgOH + BaO
Pb + FeSO4 = PbSO4 + Fe =>
Pb + FeSO4 = PbSO4 + Fe
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
H2BeO2 + NaOH = Na2BeO2 + H2O =>
H2BeO2 + 2 NaOH = Na2BeO2 + 2 H2O
H3NO4 + AgOH = Ag3NO4 + H2O =>
H3NO4 + 3 AgOH = Ag3NO4 + 3 H2O
CaCO3 + PbCl4 = CaCl2 + Pb(CO3)2 =>
2 CaCO3 + PbCl4 = 2 CaCl2 + Pb(CO3)2
C6H5COOH(aq) + C2H5OH(aq) = C6H5COOC2H5(aq) + H2O =>
C6H5COOH(aq) + C2H5OH(aq) = C6H5COOC2H5(aq) + H2O
NaH3XeO6 = Xe + O2 + NaOH + H2O =>
NaH3XeO6 = Xe + 2 O2 + NaOH + H2O
KOH + H2SO4 = K2S2O8 + H2 + O2 =>
2 KOH + 2 H2SO4 = K2S2O8 + 3 H2 + O2
H2(CO3) + O2 = O(CO3) + H2 =>
2 H2(CO3) + O2 = 2 O(CO3) + 2 H2
KCN + NaOCl + NaOH = NaCl + K2CO3 + Na2CO3 + N2 + H2O =>
2 KCN + 5 NaOCl + 2 NaOH = 5 NaCl + K2CO3 + Na2CO3 + N2 + H2O
HCOOH + H2O = H3O + COO =>
HCOOH + 2 H2O = 2 H3O + COO
Mg(OH)2*MgCO3 + HCl = MgCl2 + Mg(HCO3)2 + H2O =>
2 Mg(OH)2*MgCO3 + 6 HCl = 3 MgCl2 + Mg(HCO3)2 + 4 H2O
C7H6O3 + O2 = CO2 + H2O =>
C7H6O3 + 7 O2 = 7 CO2 + 3 H2O
Fe(NO3)3 + HI = Fe(NO3)2 + I2 + HNO3 =>
2 Fe(NO3)3 + 2 HI = 2 Fe(NO3)2 + I2 + 2 HNO3
HNO3 + Cu = NO2 + H2O + CuO =>
2 HNO3 + Cu = 2 NO2 + H2O + CuO
C3H3Cu + H2SO4 = C3H6O2 + SO2 + CuSO4 + H2O =>
2 C3H3Cu + 5 H2SO4 = 2 C3H6O2 + 3 SO2 + 2 CuSO4 + 2 H2O
MnCl2 + KF = MnF2 + KCl =>
MnCl2 + 2 KF = MnF2 + 2 KCl
C + O2 = CO2 =>
C + O2 = CO2
N2H4 + H2SO4 + FeSO4 = (NH4)2SO4 + Fe2(SO4)3 =>
N2H4 + 2 H2SO4 + 2 FeSO4 = (NH4)2SO4 + Fe2(SO4)3
SOCl2 = S2Cl2 + SO2 + Cl2 =>
4 SOCl2 = S2Cl2 + 2 SO2 + 3 Cl2
H3N = H + N =>
H3N = 3 H + N
K + H2O = H2 + KOH =>
2 K + 2 H2O = H2 + 2 KOH
NH4OH + H3PO4 = (NH4)3PO4 + H2O =>
3 NH4OH + H3PO4 = (NH4)3PO4 + 3 H2O
FePO4 + Na2SO4 = Fe2(SO4)3 + Na3(PO4) =>
2 FePO4 + 3 Na2SO4 = Fe2(SO4)3 + 2 Na3(PO4)
Ba + Rb2CrO4 = BaCrO4 + Rb =>
Ba + Rb2CrO4 = BaCrO4 + 2 Rb
Cu + H2O + O2 = Cu(OH)2 =>
2 Cu + 2 H2O + O2 = 2 Cu(OH)2
Mg(NO3)2 + K3PO4 = Mg3(PO4)2 + KNO3 =>
3 Mg(NO3)2 + 2 K3PO4 = Mg3(PO4)2 + 6 KNO3
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
H2SO4 + NH4OH = H2O + (NH4)2SO4 =>
H2SO4 + 2 NH4OH = 2 H2O + (NH4)2SO4
KMnO4 + Mg(HCO3)2 = KHCO3 + Mg(MnO4)2 =>
2 KMnO4 + Mg(HCO3)2 = 2 KHCO3 + Mg(MnO4)2
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Na3[Cr(OH)6] + NaOCl = Na2CrO4 + NaCl + H2O + NaOH =>
2 Na3[Cr(OH)6] + 3 NaOCl = 2 Na2CrO4 + 3 NaCl + 5 H2O + 2 NaOH
CoCl2(aq) + Cl2(aq) = CoCl3(aq) =>
2 CoCl2(aq) + Cl2(aq) = 2 CoCl3(aq)
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Li + AgNO2 = Ag2O + Li2O + N2 =>
6 Li + 2 AgNO2 = Ag2O + 3 Li2O + N2
KCl + H2SO3 = KHSO3 + HCl =>
KCl + H2SO3 = KHSO3 + HCl
KMnO4 + Mg(HCO3)2 = KHCO3 + Mg(MnO4)2 =>
2 KMnO4 + Mg(HCO3)2 = 2 KHCO3 + Mg(MnO4)2
BeO + HNO3 + H2O = [Be(OH)4]NO3 + H =>
BeO + HNO3 + 3 H2O = [Be(OH)4]NO3 + 3 H
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/16/24
Équations équilibrées sur11/15/23
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