| Équations équilibrées la veille | Équations équilibrées le lendemain |
Zn(OH)2 + 2 NaOH = Na2ZnO2 + 2 H2O
C6H8O6 + NaHCO3 = CO2 + H2O + NaC6H7O6 =>
C6H8O6 + NaHCO3 = CO2 + H2O + NaC6H7O6
CuO + FeBr3 = Fe2O3 + CuBr2 =>
3 CuO + 2 FeBr3 = Fe2O3 + 3 CuBr2
Cu(CH3COO)2 + Na2CrO4 = CuCrO4 + Na(CH3COO) =>
Cu(CH3COO)2 + Na2CrO4 = CuCrO4 + 2 Na(CH3COO)
PbO2(s) + H2CO3 = Pb + H2O + CO4 =>
PbO2(s) + H2CO3 = Pb + H2O + CO4
CH3COOH + NaI = CH3COONa + HI =>
CH3COOH + NaI = CH3COONa + HI
C12H24O12 = C + H2O =>
C12H24O12 = 12 C + 12 H2O
Fe(NO2)3 + KOH = Fe(OH)3 + KNO2 =>
Fe(NO2)3 + 3 KOH = Fe(OH)3 + 3 KNO2
AlBr3 + FeI2 = AlI2 + FeBr3 =>
AlBr3 + FeI2 = AlI2 + FeBr3
FeBr3 = Fe + Br =>
FeBr3 = Fe + 3 Br
Ni + HNO3 = NO + Ni(NO3)3 + H2O =>
Ni + 4 HNO3 = NO + Ni(NO3)3 + 2 H2O
Ca + Fe(Br)2 = Ca(Br) + Fe =>
2 Ca + Fe(Br)2 = 2 Ca(Br) + Fe
Cu + O2 = CuO2 =>
Cu + O2 = CuO2
Ca(s) + Mg(NO3)2(aq) = Ca(NO3)2(aq) + Mg(aq) =>
Ca(s) + Mg(NO3)2(aq) = Ca(NO3)2(aq) + Mg(aq)
KNO2 + HCl = KCl + KNO3 + NO + H2O =>
3 KNO2 + 2 HCl = 2 KCl + KNO3 + 2 NO + H2O
Cl2 + CaI = ClI + Ca =>
Cl2 + 2 CaI = 2 ClI + 2 Ca
CsOH + HCI = CsCI + H2O =>
CsOH + HCI = CsCI + H2O
C14H10O2 + NaBH4 + EtOH = C14H14O2 + NaB(OEt)4 =>
2 C14H10O2 + NaBH4 + 4 EtOH = 2 C14H14O2 + NaB(OEt)4
CuCO3 = Cu2 + (CO3)2 =>
2 CuCO3 = Cu2 + (CO3)2
Co(NO3)2 + H2Y = CoY + H2(NO3)2 =>
Co(NO3)2 + H2Y = CoY + H2(NO3)2
NH4NO3 + Na3PO4 = (NH4)3PO4 + NaNO3 =>
3 NH4NO3 + Na3PO4 = (NH4)3PO4 + 3 NaNO3
CH3COOH + NaI = CH3COONa + HI =>
CH3COOH + NaI = CH3COONa + HI
CuSO4 + H2SO4 + KI = I2 + CuI + KHSO4 =>
2 CuSO4 + 2 H2SO4 + 4 KI = I2 + 2 CuI + 4 KHSO4
HKCl = KCl + H2 =>
2 HKCl = 2 KCl + H2
C3H7OH + O2 = CO2 + H2O =>
2 C3H7OH + 9 O2 = 6 CO2 + 8 H2O
C6H11NH2 + O2 = CO2 + H2O + N2 =>
4 C6H11NH2 + 37 O2 = 24 CO2 + 26 H2O + 2 N2
HCl(O)4 + NaOH = NaCl(O)4 + H2O =>
HCl(O)4 + NaOH = NaCl(O)4 + H2O
Fe(OH)2 + HNO3 = Fe(NO3)3 + H2O + NO =>
3 Fe(OH)2 + 10 HNO3 = 3 Fe(NO3)3 + 8 H2O + NO
Ni{2+} + Zn = Ni + Zn{+2} =>
Ni{2+} + Zn = Ni + Zn{+2}
Zn(s) + FeSO4(aq) = ZnSO4(aq) + Fe(s) =>
Zn(s) + FeSO4(aq) = ZnSO4(aq) + Fe(s)
H2C2O4*2H2O + NiSO4*7H2O = NiC2O4 + H2O + H2SO4 =>
H2C2O4*2H2O + NiSO4*7H2O = NiC2O4 + 9 H2O + H2SO4
P2Br4 + F2 = F4P2 + Br2 =>
P2Br4 + 2 F2 = F4P2 + 2 Br2
Co(OH)2 = Co + OH =>
Co(OH)2 = Co + 2 OH
AgNO3 + Na2CrO2 = Ag2CrO2 + NaNO3 =>
2 AgNO3 + Na2CrO2 = Ag2CrO2 + 2 NaNO3
MoO2 + XeF2 = MoF + Xe + O2 =>
2 MoO2 + XeF2 = 2 MoF + Xe + 2 O2
MgCl2 + PbO2 = PbCl4 + MgO =>
2 MgCl2 + PbO2 = PbCl4 + 2 MgO
Fe2O3 + HI = FeI3 + H2O =>
Fe2O3 + 6 HI = 2 FeI3 + 3 H2O
CH3COOH + NaOH = CH4 + COONa + H2O =>
7 CH3COOH + 8 NaOH = 6 CH4 + 8 COONa + 6 H2O
NH4VO3 + H2SO4 + FeSO4 = VOSO4 + (NH4)2SO4 + H2O + Fe2(SO4)3 =>
2 NH4VO3 + 4 H2SO4 + 2 FeSO4 = 2 VOSO4 + (NH4)2SO4 + 4 H2O + Fe2(SO4)3
CH3COOH + Cl2 = ClCH3COO + HCl =>
CH3COOH + Cl2 = ClCH3COO + HCl
FeCl2 + Cl2 = FeCl2Cl2 =>
FeCl2 + Cl2 = FeCl2Cl2
H{+} + Ag + HNO3 = Ag{+} + NO + H2O =>
3 H{+} + 3 Ag + HNO3 = 3 Ag{+} + NO + 2 H2O
AlH3 + O2 = Al(OH)3 =>
2 AlH3 + 3 O2 = 2 Al(OH)3
MnI2 + ClO2 = MnCl3 + Mn(ClO3)3 + I2 =>
3 MnI2 + 9 ClO2 = MnCl3 + 2 Mn(ClO3)3 + 3 I2
C3H8 + F2 = C3H7F + HF =>
C3H8 + F2 = C3H7F + HF
Al2S3 + O2 + NaHCO3 = Na2SO4 + Al(OH)3 + CO2 =>
Al2S3 + 6 O2 + 6 NaHCO3 = 3 Na2SO4 + 2 Al(OH)3 + 6 CO2
H2SO4 + NaHCO3 = Na2(SO4) + H(HCO3) =>
H2SO4 + 2 NaHCO3 = Na2(SO4) + 2 H(HCO3)
KOH + FeF3 = KF + Fe(OH)3 =>
3 KOH + FeF3 = 3 KF + Fe(OH)3
HNO3 + NaHCO3 = NaNO3H2OCO2 =>
HNO3 + NaHCO3 = NaNO3H2OCO2
BF + H2O = HF + B(OH) =>
BF + H2O = HF + B(OH)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/12/24
Équations équilibrées sur08/11/23
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