| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ag{+} + OH{-} = AgOH
C4H10 + O2 = C2H2O4 + H2O =>
2 C4H10 + 11 O2 = 4 C2H2O4 + 6 H2O
C3H8 + Cl2 = C3H6Cl2 + HCl =>
C3H8 + 2 Cl2 = C3H6Cl2 + 2 HCl
Pb(NO3)2(aq) + KI(aq) = K(NO3)2 + PbI =>
Pb(NO3)2(aq) + KI(aq) = K(NO3)2 + PbI
H2C2O4 + K2MnO4 = MnC2O4 + CO2 + K2C2O4 + H2O =>
4 H2C2O4 + K2MnO4 = MnC2O4 + 4 CO2 + K2C2O4 + 4 H2O
O2(electricity) = O3 =>
3 O2(electricity) = 2 O3
Br2 + NaOH = NaBrO2 + NaBr + H2O =>
2 Br2 + 4 NaOH = NaBrO2 + 3 NaBr + 2 H2O
CrO4K2 + Cl2Fe + ClH = ClCr3 + ClK + Cl3Fe + H2O =>
3 CrO4K2 + 17 Cl2Fe + 24 ClH = ClCr3 + 6 ClK + 17 Cl3Fe + 12 H2O
HI = H2(s) + I2(s) =>
2 HI = H2(s) + I2(s)
Cr(OH)3 + KClO3 + NaOH = KCl + Na2CrO4 + H2O =>
2 Cr(OH)3 + KClO3 + 4 NaOH = KCl + 2 Na2CrO4 + 5 H2O
C2H6O + O2 = CO2 + H2O =>
C2H6O + 3 O2 = 2 CO2 + 3 H2O
KMnO4 + CH3HOCH2COCH3 = Mn(CH3HOCH2COCH3)3 + CO2 + H2O + KOH =>
3 KMnO4 + 10 CH3HOCH2COCH3 = 3 Mn(CH3HOCH2COCH3)3 + 4 CO2 + 3 H2O + 3 KOH
C6H12(l) + O2(g) = CO2 + H2O =>
C6H12(l) + 9 O2(g) = 6 CO2 + 6 H2O
CH4 + H2O = CO + H2 =>
CH4 + H2O = CO + 3 H2
Ba4Cu5Si6O21 + HCl = BaCl2 + CuCl2 + H2SiO3 + H2O =>
Ba4Cu5Si6O21 + 18 HCl = 4 BaCl2 + 5 CuCl2 + 6 H2SiO3 + 3 H2O
Fe2O3 + H2O = Fe(OH)3 =>
Fe2O3 + 3 H2O = 2 Fe(OH)3
Na2S2O3 + HCl = Na2SO4 + S + NaCl + H2O =>
3 Na2S2O3 + 2 HCl = 2 Na2SO4 + 4 S + 2 NaCl + H2O
Ag + H2O2 = Ag4O + H2O =>
4 Ag + H2O2 = Ag4O + H2O
NH4NO3 + C12H22O11 + NaOH = C9H13N + NaHCO3 + H2O =>
12 NH4NO3 + 25 C12H22O11 + 84 NaOH = 24 C9H13N + 84 NaHCO3 + 143 H2O
LiH2 + AlCl3 = LiAlH4 + LiCl3 =>
2 LiH2 + AlCl3 = LiAlH4 + LiCl3
C8H9NO + HCl = C8H9OH + N + Cl =>
C8H9NO + HCl = C8H9OH + N + Cl
C3H7OH + KMnO4 + H2SO4 = K2SO4 + MnSO4 + H2O + C2H5COOH =>
5 C3H7OH + 4 KMnO4 + 6 H2SO4 = 2 K2SO4 + 4 MnSO4 + 11 H2O + 5 C2H5COOH
Co(OH)3 + HCl = Co(OH)2 + H2O + Cl2 =>
2 Co(OH)3 + 2 HCl = 2 Co(OH)2 + 2 H2O + Cl2
CH3CH2CH2CH2Cl + NaOH = CH3CH2CH2CH2OH + NaCl =>
CH3CH2CH2CH2Cl + NaOH = CH3CH2CH2CH2OH + NaCl
C9H8O4 = C7H6O3 + CH3COOH =>
8 C9H8O4 = 10 C7H6O3 + CH3COOH
SO3 + H3PO4 = H2SO3 + PO4 =>
3 SO3 + 2 H3PO4 = 3 H2SO3 + 2 PO4
AgCH3COO + CaCl2 = AgCl + Ca(CH3COO)2 =>
2 AgCH3COO + CaCl2 = 2 AgCl + Ca(CH3COO)2
Co(NO3)2(aq) + Na2S(aq) = CoS + NaNO3 =>
Co(NO3)2(aq) + Na2S(aq) = CoS + 2 NaNO3
NH4OH + H2SO4 = (NH4)2SO4 + HOH =>
2 NH4OH + H2SO4 = (NH4)2SO4 + 2 HOH
Mo + H2SO4 = Mo(SO4)3 + H2 =>
Mo + 3 H2SO4 = Mo(SO4)3 + 3 H2
Zn(s) + HCl(aq) = H(aq) + ZnCl =>
Zn(s) + HCl(aq) = H(aq) + ZnCl
NaBr + NaBrO3 + H2SO4 = Br2 + Na2SO4 + H2O =>
5 NaBr + NaBrO3 + 3 H2SO4 = 3 Br2 + 3 Na2SO4 + 3 H2O
NO2(aq) + Cr2O27(aq) = Cr3(aq) + NO3(aq) =>
81 NO2(aq) + 3 Cr2O27(aq) = 2 Cr3(aq) + 81 NO3(aq)
K2Cr2O7 + H2SO4 + FeO = Cr2(SO4)3 + Fe2(SO4)3 + K2SO4 + H2O =>
K2Cr2O7 + 13 H2SO4 + 6 FeO = Cr2(SO4)3 + 3 Fe2(SO4)3 + K2SO4 + 13 H2O
BaCO3(s) + CH3CHCOOH(aq) = CO2(g) + H2O(l) + (CH3COO)2Ba(l) =>
13 BaCO3(s) + 16 CH3CHCOOH(aq) = 9 CO2(g) + H2O(l) + 13(CH3COO)2Ba(l)
K2[Zn(OH)4] + HNO3 = KNO3 + Zn(NO3)2 + H2O =>
K2[Zn(OH)4] + 4 HNO3 = 2 KNO3 + Zn(NO3)2 + 4 H2O
(Al3)2 + (CO3)3 = (Al3)2O3 + CO2 =>
(Al3)2 + (CO3)3 = (Al3)2O3 + 3 CO2
AgNO2 + BaSO4 = Ag2SO4 + Ba(NO2)2 =>
2 AgNO2 + BaSO4 = Ag2SO4 + Ba(NO2)2
BF3(g) + H2O(g) = HF(l) + H3BO3(s) =>
BF3(g) + 3 H2O(g) = 3 HF(l) + H3BO3(s)
Pb3O4 = PbO + O2 =>
2 Pb3O4 = 6 PbO + O2
C15H32(pentadecano) + O2 = CO + H2O =>
2 C15H32(pentadecano) + 31 O2 = 30 CO + 32 H2O
FeCl3 + Sn = FeSn + Cl =>
FeCl3 + Sn = FeSn + 3 Cl
Ai + H2O = Ai(OH)3 + H2 =>
2 Ai + 6 H2O = 2 Ai(OH)3 + 3 H2
KNO2 + KOH + KMnO4 = K2MnO4 + KNO3 + H2O =>
KNO2 + 2 KOH + 2 KMnO4 = 2 K2MnO4 + KNO3 + H2O
Ag + HNO3 = AgNO3 + NO2 + H2O =>
Ag + 2 HNO3 = AgNO3 + NO2 + H2O
Na2CrO3 + AlBr3 = Na2Br3 + AlCrO3 =>
Na2CrO3 + AlBr3 = Na2Br3 + AlCrO3
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
FeNaCl + PO4 = FePO4 + NaCl =>
FeNaCl + PO4 = FePO4 + NaCl
Fe + SCN + NaOH = Fe(OH)3 + NaSCN =>
Fe + 3 SCN + 3 NaOH = Fe(OH)3 + 3 NaSCN
H2SO4(s) + NaOH = Na2SO4 + H2O(l) =>
H2SO4(s) + 2 NaOH = Na2SO4 + 2 H2O(l)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/08/25
Équations équilibrées sur02/07/24
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