| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ca(NO3)2 + Na2SO3 = CaSO3 + 2 NaNO3
C3H8O + Na = C3H7ONa + H2 =>
2 C3H8O + 2 Na = 2 C3H7ONa + H2
K2MnO4 + KBr + H2O = MnO2 + Br2 + KOH =>
K2MnO4 + 2 KBr + 2 H2O = MnO2 + Br2 + 4 KOH
C3H8O + Na = C3H7ONa + H2 =>
2 C3H8O + 2 Na = 2 C3H7ONa + H2
Zr + B = ZrB2 =>
Zr + 2 B = ZrB2
SiF4 + H2O = H2SiF6 + H2SiO3 =>
3 SiF4 + 3 H2O = 2 H2SiF6 + H2SiO3
C4H10Zn + O2 = ZnO + CO2 + H2O =>
C4H10Zn + 7 O2 = ZnO + 4 CO2 + 5 H2O
TeO3 + Sr(OH)2 = SrTeO4 + H2O =>
TeO3 + Sr(OH)2 = SrTeO4 + H2O
C2H2 + Na = C2HNa + H2 =>
2 C2H2 + 2 Na = 2 C2HNa + H2
Al + NaOH = AlO + Na + H2 =>
2 Al + 2 NaOH = 2 AlO + 2 Na + H2
FeI2 + Cl2 = FeCl2 + I2 =>
FeI2 + Cl2 = FeCl2 + I2
Cr2O3 + NaCO3 + KNO3 + H2O = Na2CrO4 + H2CO3 + KNO2 =>
Cr2O3 + 4 NaCO3 + KNO3 + 4 H2O = 2 Na2CrO4 + 4 H2CO3 + KNO2
Pd + Cl = PdCl1 =>
Pd + Cl = PdCl1
CH3COOH + Zn = CH3COOZn + H2 =>
2 CH3COOH + 2 Zn = 2 CH3COOZn + H2
Zn + CH3COOH = ZnCH3COO + H2 =>
2 Zn + 2 CH3COOH = 2 ZnCH3COO + H2
C2H4ClCOOH + NH3 = C2H4NH2COOH + HCl =>
C2H4ClCOOH + NH3 = C2H4NH2COOH + HCl
MgCl2 + CaI = MgI + CaCl2 =>
MgCl2 + CaI = MgI + CaCl2
AlF + Ca(SO4)2 = Al(SO4)2 + CaF =>
AlF + Ca(SO4)2 = Al(SO4)2 + CaF
MgO + SO2 + O2 = MgSO4 =>
2 MgO + 2 SO2 + O2 = 2 MgSO4
NH4Cl + KNO3 = N2O + H2O + KCl =>
NH4Cl + KNO3 = N2O + 2 H2O + KCl
Ga(OH)3 + H4GeO4 = Ga4(GeO4)3 + H2O =>
4 Ga(OH)3 + 3 H4GeO4 = Ga4(GeO4)3 + 12 H2O
Zn + CH3COOH = ZnCH3COO + H2 =>
2 Zn + 2 CH3COOH = 2 ZnCH3COO + H2
FeI2 + Cl2 = FeCl3 + I =>
2 FeI2 + 3 Cl2 = 2 FeCl3 + 4 I
HBr + BaCl2 = BaBr2 + HCl =>
2 HBr + BaCl2 = BaBr2 + 2 HCl
AgNO3 + MnO2 = AgO + Mn(NO3)2 =>
2 AgNO3 + MnO2 = 2 AgO + Mn(NO3)2
ZnO3 + H2 = Zn + H2O =>
ZnO3 + 3 H2 = Zn + 3 H2O
CH3COOH + Zn = (CH3COO)2Zn + H2 =>
2 CH3COOH + Zn = (CH3COO)2Zn + H2
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
FeSO4 + Cl2 = FeCl2 + SO4 =>
FeSO4 + Cl2 = FeCl2 + SO4
HBr + NaOH = NaBr + H2O =>
HBr + NaOH = NaBr + H2O
P4 + Cl = PCl5 =>
P4 + 20 Cl = 4 PCl5
H2SO4 + KSCN = HSCN + K2SO4 =>
H2SO4 + 2 KSCN = 2 HSCN + K2SO4
CH3COOH + Zn = CH3COOZn + H2 =>
2 CH3COOH + 2 Zn = 2 CH3COOZn + H2
Ag + HClO4 = AgClO4 + AgCl + H2O =>
8 Ag + 8 HClO4 = 7 AgClO4 + AgCl + 4 H2O
SiO2 + KOH = K2SiO3 + H2O =>
SiO2 + 2 KOH = K2SiO3 + H2O
Al2S3(s) + H2O = Al(OH)3 + H2S =>
Al2S3(s) + 6 H2O = 2 Al(OH)3 + 3 H2S
C5H10O2 + O2 = CO2 + H2O =>
2 C5H10O2 + 13 O2 = 10 CO2 + 10 H2O
FeSO4 + Cl2 = FeClSO4 =>
2 FeSO4 + Cl2 = 2 FeClSO4
Al + NaOH = Na3AlO3 + H2 =>
2 Al + 6 NaOH = 2 Na3AlO3 + 3 H2
Zn + NaCl = Zn(NaCl) =>
Zn + NaCl = Zn(NaCl)
C9H10O3 + H2O2 = CO2 + H2O =>
C9H10O3 + 20 H2O2 = 9 CO2 + 25 H2O
Pb(NO3)2 + KI = K2(NO3) + PbI4 =>
Pb(NO3)2 + 4 KI = 2 K2(NO3) + PbI4
SiC + CO2 = SiO2 + CO =>
SiC + 3 CO2 = SiO2 + 4 CO
NH4Cl + KNO3 = N2O + H2O + KCl =>
NH4Cl + KNO3 = N2O + 2 H2O + KCl
LiCl + Br = LiBr + Cl2 =>
2 LiCl + 2 Br = 2 LiBr + Cl2
(CH3CH3) + O2 = CO2 + H2O =>
2(CH3CH3) + 7 O2 = 4 CO2 + 6 H2O
AlCl3 = Al + Cl2 =>
2 AlCl3 = 2 Al + 3 Cl2
Pb(C2H3O2)2 + H2SO4 = PbSO4 + H2(C2H3O2)2 =>
Pb(C2H3O2)2 + H2SO4 = PbSO4 + H2(C2H3O2)2
AgOH + H3As = Ag + H3AsO3 + H2O =>
6 AgOH + H3As = 6 Ag + H3AsO3 + 3 H2O
Br + LiCl = BrCl + Li =>
Br + LiCl = BrCl + Li
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/28/24
Équations équilibrées sur11/27/23
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