| Équations équilibrées la veille | Équations équilibrées le lendemain |
Na2CO3 + Ca(OH)2 = 2 NaOH + CaCO3
Mg3N2 + H2O = Mg(HO)2 + NH3 =>
Mg3N2 + 6 H2O = 3 Mg(HO)2 + 2 NH3
Fe(NO3)2 + Na2CO3 = FeCO3 + Na2(NO3)2 =>
Fe(NO3)2 + Na2CO3 = FeCO3 + Na2(NO3)2
Ba(OH)(aq) + HSO(aq) = BaSO(s) + H2O(l) =>
Ba(OH)(aq) + HSO(aq) = BaSO(s) + H2O(l)
NaOH + Cl2 = NaCl + NaClO + H2O =>
2 NaOH + Cl2 = NaCl + NaClO + H2O
FeO + HNO3 = Fe(NO3)3 + NO + H2O =>
3 FeO + 10 HNO3 = 3 Fe(NO3)3 + NO + 5 H2O
WF6 + Si2H6 = W + HF + SiF4 =>
7 WF6 + 3 Si2H6 = 7 W + 18 HF + 6 SiF4
CH3OH + CO2 = C3H6O3 + H2O =>
2 CH3OH + CO2 = C3H6O3 + H2O
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
HCO3 = HO3 + CO2 + H2O =>
5 HCO3 = HO3 + 5 CO2 + 2 H2O
LiOH + FeOOH + H3PO4 + H3PO3 = H2O + LiFePO4 =>
2 LiOH + 2 FeOOH + H3PO4 + H3PO3 = 5 H2O + 2 LiFePO4
Zn + HCl = H(g) + ZnCl(aq) =>
Zn + HCl = H(g) + ZnCl(aq)
SnO + KOH = K2SnO3 + H2 =>
SnO + 2 KOH = K2SnO3 + H2
BaSO3 + HNO3 = Ba(NO3)2 + H2O + SO2 =>
BaSO3 + 2 HNO3 = Ba(NO3)2 + H2O + SO2
FeS + HCl = FeCl + S + H =>
FeS + HCl = FeCl + S + H
HCl + Cr = CrCl2 + H2 =>
2 HCl + Cr = CrCl2 + H2
Ba(OH)2 + CO2 = BaCO3 + H2O =>
Ba(OH)2 + CO2 = BaCO3 + H2O
(CaC(O)3) + ((Na)3P(O)4) = Ca3(PO4)2 + Na2CO3 =>
3(CaC(O)3) + 2((Na)3P(O)4) = Ca3(PO4)2 + 3 Na2CO3
Me + H2O = MeO + H2 =>
Me + H2O = MeO + H2
CdF2 + Ag2O = CdO + AgF =>
CdF2 + Ag2O = CdO + 2 AgF
C6H12O6 + H2SO4 = C3H2SO4 + CH4 + H6O6 =>
2 C6H12O6 + 3 H2SO4 = 3 C3H2SO4 + 3 CH4 + 2 H6O6
HH2S + O2 = SO2 + H2O =>
4 HH2S + 7 O2 = 4 SO2 + 6 H2O
Al + NaOH + H2O = NaAlO2 + H2 =>
2 Al + 2 NaOH + 2 H2O = 2 NaAlO2 + 3 H2
HCHO + HCl = ClCHO + H2 =>
HCHO + HCl = ClCHO + H2
Zn(OH)2 + NH3 = [Zn(NH3)6](OH)2 =>
Zn(OH)2 + 6 NH3 = [Zn(NH3)6](OH)2
Na3PO4(aq) + NH4Cl(aq) = NaCl(aq) + (NH4)3PO4(aq) =>
Na3PO4(aq) + 3 NH4Cl(aq) = 3 NaCl(aq) + (NH4)3PO4(aq)
Ba + H3PO4 = Ba3(HPO4)2 + H2 =>
3 Ba + 2 H3PO4 = Ba3(HPO4)2 + 2 H2
NaClO + Si = NaCl + SiO2 =>
2 NaClO + Si = 2 NaCl + SiO2
K2Cr2O7 + FeSO4 + H2SO4 = Cr2(SO4)3 + Fe2(S)3 + K2SO4 + H2OO =>
10 K2Cr2O7 + 2 FeSO4 + 41 H2SO4 = 10 Cr2(SO4)3 + Fe2(S)3 + 10 K2SO4 + 41 H2OO
C20H14O4 + NaOH + HCl = NaOHC20H14O4HCl =>
C20H14O4 + NaOH + HCl = NaOHC20H14O4HCl
Na2O + Al(OH)3 = Al2O3 + NaOH =>
3 Na2O + 2 Al(OH)3 = Al2O3 + 6 NaOH
Mg + No = MgNo2 =>
Mg + 2 No = MgNo2
HCHO + HCl = ClCHO + H2 =>
HCHO + HCl = ClCHO + H2
Co2O3 = O2 + CoO =>
2 Co2O3 = O2 + 4 CoO
FeCl2 + KNO3 + HCl = FeCl3 + NO + H2O + KCl =>
3 FeCl2 + KNO3 + 4 HCl = 3 FeCl3 + NO + 2 H2O + KCl
SnCl2 + K2Cr2O7 = SnCr2O7 + KCl =>
SnCl2 + K2Cr2O7 = SnCr2O7 + 2 KCl
Hg(NO3)2 + H2O2 = Hg2(NO3)2 + O2 + HNO3 =>
2 Hg(NO3)2 + H2O2 = Hg2(NO3)2 + O2 + 2 HNO3
HC2H3O2 + NH4 = HC2H3O2NH4 =>
HC2H3O2 + NH4 = HC2H3O2NH4
C17H35COOH + MgCl2 = (C17H35COO)2Mg + HCl =>
2 C17H35COOH + MgCl2 = (C17H35COO)2Mg + 2 HCl
NaBiO3 + HNO3 + MnSO4 = HMnO4 + Na2SO4 + NaNO3 + Bi(NO3)3 + H2O =>
5 NaBiO3 + 16 HNO3 + 2 MnSO4 = 2 HMnO4 + 2 Na2SO4 + NaNO3 + 5 Bi(NO3)3 + 7 H2O
PbCO3 + H2SO4 = PbSO4 + H2O + CO2 =>
PbCO3 + H2SO4 = PbSO4 + H2O + CO2
NaOH(s) + AuNO3(aq) = AuOH + NaNO3 =>
NaOH(s) + AuNO3(aq) = AuOH + NaNO3
F2(g) + NO(g) = FNO(g) =>
F2(g) + 2 NO(g) = 2 FNO(g)
C54H110 + O2 = CO + H2O =>
2 C54H110 + 109 O2 = 108 CO + 110 H2O
Na2SO3(aq) + HI = NaI + H2O + SO2 =>
Na2SO3(aq) + 2 HI = 2 NaI + H2O + SO2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
KI + (Pb(CH3COO)2) = PbI2 + CH3COOK =>
2 KI + (Pb(CH3COO)2) = PbI2 + 2 CH3COOK
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
HCHO + HCl = ClCHO + H2 =>
HCHO + HCl = ClCHO + H2
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/23/24
Équations équilibrées sur04/22/23
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