| Équations équilibrées la veille | Équations équilibrées le lendemain |
H5O + Cl = H3Cl + H2O
Ca(OH)2 + H2SO4 = H2(OH)2 + CaSO4 =>
Ca(OH)2 + H2SO4 = H2(OH)2 + CaSO4
NaN*3(s) = Na(s) + N*2(g) =>
NaN*3(s) = Na(s) + N*2(g)
NaNo3 + KNO3 = NaNO3 + KNo3 =>
NaNo3 + KNO3 = NaNO3 + KNo3
FeO + NaCl = FeCl2 + Na2O =>
FeO + 2 NaCl = FeCl2 + Na2O
CH3CH2CH2CHO + CuSO4 + NaOH = CH3CH2CH2COONa + Cu2O + Na2SO4 + H2O =>
CH3CH2CH2CHO + 2 CuSO4 + 5 NaOH = CH3CH2CH2COONa + Cu2O + 2 Na2SO4 + 3 H2O
CaO2H2 + Cl2 = CaCl2 + CaCl2O6 + H2O =>
6 CaO2H2 + 6 Cl2 = 5 CaCl2 + CaCl2O6 + 6 H2O
Mg3N2 + Na = Na2N + Mg =>
Mg3N2 + 4 Na = 2 Na2N + 3 Mg
Fe + O2 = FeO =>
2 Fe + O2 = 2 FeO
Ag(NO3)5 + MgCl2 = AgCl5 + Mg(NO3)2 =>
2 Ag(NO3)5 + 5 MgCl2 = 2 AgCl5 + 5 Mg(NO3)2
C2H3OH + [O] = CH3COOH =>
C2H3OH + [O] = CH3COOH
F + KI = KF + I2 =>
2 F + 2 KI = 2 KF + I2
NH4Cl + HCl = H2 + NH3Cl2 =>
NH4Cl + HCl = H2 + NH3Cl2
CH310H + O2 = CO2 + H2O =>
4 CH310H + 315 O2 = 4 CO2 + 622 H2O
Mg + SnF2 = MgSn + F =>
Mg + SnF2 = MgSn + 2 F
HAsO3 + Mg(OH)2 = Mg(AsO3)2 + H2O =>
2 HAsO3 + Mg(OH)2 = Mg(AsO3)2 + 2 H2O
O2Rb = RbO2 =>
O2Rb = RbO2
Na(s) + O2 = Na2O =>
4 Na(s) + O2 = 2 Na2O
Ba(OH)2 + NaBr = BaBr + Na(OH)2 =>
Ba(OH)2 + NaBr = BaBr + Na(OH)2
NaC2H3O2 + Hg(NO3)2 = Hg(C2H3O2)2 + NaNO3 =>
2 NaC2H3O2 + Hg(NO3)2 = Hg(C2H3O2)2 + 2 NaNO3
C2H6O + O2 = CO2 + H2O =>
C2H6O + 3 O2 = 2 CO2 + 3 H2O
Hg2I2 + O2 = Hg2O + I2 =>
2 Hg2I2 + O2 = 2 Hg2O + 2 I2
NiCl2 + Na3P = NaCl + Ni3P2 =>
3 NiCl2 + 2 Na3P = 6 NaCl + Ni3P2
V2O5 + ZnO = ZnVO3 + O2 =>
2 V2O5 + 4 ZnO = 4 ZnVO3 + O2
Li3PO4 + MgS = Mg3(PO4)2 + Li2S =>
2 Li3PO4 + 3 MgS = Mg3(PO4)2 + 3 Li2S
Cu + In(NO3)3 = CuNO3 + In =>
3 Cu + In(NO3)3 = 3 CuNO3 + In
CaO + Mg = MgO + Ca =>
CaO + Mg = MgO + Ca
K2CrO4(aq) + Ca(NO3)2(aq) = KNO3(aq) + CaCrO4(aq) =>
K2CrO4(aq) + Ca(NO3)2(aq) = 2 KNO3(aq) + CaCrO4(aq)
Al(OH)2 + (NH4)2SO4 = AlSO4 + NH3 + H2O =>
Al(OH)2 + (NH4)2SO4 = AlSO4 + 2 NH3 + 2 H2O
Pb + Cl2 + Li2SO4 = LiCl + PbSO4 =>
Pb + Cl2 + Li2SO4 = 2 LiCl + PbSO4
HNO2 + Li = LiNO2 + H =>
HNO2 + Li = LiNO2 + H
Pb(SO4)2 = Pb(SO3)2 + O2 =>
Pb(SO4)2 = Pb(SO3)2 + O2
P2O5 + O = PO4 =>
P2O5 + 3 O = 2 PO4
CoO + O2 = Co3O4 =>
6 CoO + O2 = 2 Co3O4
PbNO3(aq) + NACl(aq) = PbCl(aq) + NANO3(aq) =>
PbNO3(aq) + NACl(aq) = PbCl(aq) + NANO3(aq)
FeSO4 + Cl2 = Fe2(SO4)3 + FeCl2 =>
3 FeSO4 + Cl2 = Fe2(SO4)3 + FeCl2
CH3CH2COOHNa = CH3CH2COONaH =>
CH3CH2COOHNa = CH3CH2COONaH
Zn + ClH = ZnCl2 + H =>
Zn + 2 ClH = ZnCl2 + 2 H
Fe + H2SO4 = FeSO4 + H2 =>
Fe + H2SO4 = FeSO4 + H2
Al2(SO4)2 + KOH = Al(OH)2 + K2SO4 =>
Al2(SO4)2 + 4 KOH = 2 Al(OH)2 + 2 K2SO4
CH3COOH + CaCO3 = CH3COOCa + CO2 + H2O =>
9 CH3COOH + 8 CaCO3 = 8 CH3COOCa + 10 CO2 + 6 H2O
C2H5NO2 + H2SO4 = (NH4)2SO4 + CO2 + SO2 + H2O =>
2 C2H5NO2 + 7 H2SO4 = (NH4)2SO4 + 4 CO2 + 6 SO2 + 8 H2O
NiCl2 + NaBr = NaCl + NiBr2 =>
NiCl2 + 2 NaBr = 2 NaCl + NiBr2
N2 + H23 = NH3 =>
23 N2 + 6 H23 = 46 NH3
CoSO4 + KI + KIO3 + H2O = K2SO4 + Co(OH)2 + I2 =>
3 CoSO4 + 5 KI + KIO3 + 3 H2O = 3 K2SO4 + 3 Co(OH)2 + 3 I2
KHSO4 + K2O = K2SO4 + H2O =>
2 KHSO4 + K2O = 2 K2SO4 + H2O
C2H3ClO2 + NH3 = C2H5NO2 + HCl =>
C2H3ClO2 + NH3 = C2H5NO2 + HCl
HOOCCOOH + CH3OH = CH3OOCCOOCH3 + H2O =>
HOOCCOOH + 2 CH3OH = CH3OOCCOOCH3 + 2 H2O
AlBr3 + Na2SO3 = Al2(SO3)3 + NaBr =>
2 AlBr3 + 3 Na2SO3 = Al2(SO3)3 + 6 NaBr
CH3CH2CH2CN + H2 = CH3CH2CH2CH2NH2 =>
CH3CH2CH2CN + 2 H2 = CH3CH2CH2CH2NH2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/20/24
Équations équilibrées sur01/19/24
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