| Équations équilibrées la veille | Équations équilibrées le lendemain |
CH3COOH(aq) + NaOH(aq) = CH3COO(aq) + Na(aq) + H2O(l)
C7H18N2 + O2 = CO2 + H2O + N2 =>
2 C7H18N2 + 23 O2 = 14 CO2 + 18 H2O + 2 N2
Cu(SO{+4}) + KL = CuKL + (SO{+4}) =>
Cu(SO{+4}) + KL = CuKL + (SO{+4})
Fe + Cu(NO3)2 = Fe(NO3)2 + Cu =>
Fe + Cu(NO3)2 = Fe(NO3)2 + Cu
Ca(OH)2 + CaHPO4 = Ca3(PO4)2 + H2O =>
Ca(OH)2 + 2 CaHPO4 = Ca3(PO4)2 + 2 H2O
Zn + Fe3(PO4)2 = Zn3(PO4)2 + Fe =>
3 Zn + Fe3(PO4)2 = Zn3(PO4)2 + 3 Fe
C3H8NH + HCl = HC3H8NH + Cl =>
C3H8NH + HCl = HC3H8NH + Cl
H2O2(aq) + KI(aq) + H2SO4(aq) = K2SO4(aq) + I2(g) + H2O(l) =>
H2O2(aq) + 2 KI(aq) + H2SO4(aq) = K2SO4(aq) + I2(g) + 2 H2O(l)
CH3CH2CH2CH2OH + Na = CH3CH2CH2CH2NaO + H2 =>
2 CH3CH2CH2CH2OH + 2 Na = 2 CH3CH2CH2CH2NaO + H2
MoO3 + H2SO4 + Zn = Mo2O3 + H2O + ZnSO4 =>
2 MoO3 + 3 H2SO4 + 3 Zn = Mo2O3 + 3 H2O + 3 ZnSO4
CH3CH2OH + O2 = CO2 + H2O =>
CH3CH2OH + 3 O2 = 2 CO2 + 3 H2O
NaNO3 + H2SO4 + Cu = Na2SO4 + Cu(NO3)2 + H2O + NO =>
8 NaNO3 + 4 H2SO4 + 3 Cu = 4 Na2SO4 + 3 Cu(NO3)2 + 4 H2O + 2 NO
Na + I2 = NaI =>
2 Na + I2 = 2 NaI
Cu + NHO2 = Cu(NO3)2 + NO + H2O =>
Cu + 8 NHO2 = Cu(NO3)2 + 6 NO + 4 H2O
CH3CH2Br + AgNO3 = CH3CH2NO3 + AgBr =>
CH3CH2Br + AgNO3 = CH3CH2NO3 + AgBr
Pt + HCl + HNO3 = NO + PtCl4 + H2O =>
3 Pt + 12 HCl + 4 HNO3 = 4 NO + 3 PtCl4 + 8 H2O
Na2(SO4) + HCl = Na2Cl + H(SO4) =>
Na2(SO4) + HCl = Na2Cl + H(SO4)
Cl3Cr + KClO3 + KOH = K2CrO4 + ClK + H2O =>
2 Cl3Cr + KClO3 + 10 KOH = 2 K2CrO4 + 7 ClK + 5 H2O
KBr(aq) + HNO3(l) = HBr(l) + KNO3(aq) =>
KBr(aq) + HNO3(l) = HBr(l) + KNO3(aq)
Na2(SO4) + HCl = Na2Cl + H(SO4) =>
Na2(SO4) + HCl = Na2Cl + H(SO4)
NH4SCN + FeCl3 = Fe(SCN)3 + NH4Cl =>
3 NH4SCN + FeCl3 = Fe(SCN)3 + 3 NH4Cl
Na + S = Na2S =>
2 Na + S = Na2S
AgNO3(aq)H2O(aq) = AgOH(s)HNO3(aq) =>
AgNO3(aq)H2O(aq) = AgOH(s)HNO3(aq)
Na2(SO4) + HCl = Na2Cl + H(SO4) =>
Na2(SO4) + HCl = Na2Cl + H(SO4)
C57H98O6 + O2 = CO2 + H2O =>
2 C57H98O6 + 157 O2 = 114 CO2 + 98 H2O
CH4 + CuO = Cu + H2O + CO2 =>
CH4 + 4 CuO = 4 Cu + 2 H2O + CO2
Na2(SO4) + HCl = Na2Cl + H(SO4) =>
Na2(SO4) + HCl = Na2Cl + H(SO4)
Ca + CsC1 = CaC2 + Cs =>
Ca + 2 CsC1 = CaC2 + 2 Cs
Fe + NaOH = Fe(OH)3 + Na =>
Fe + 3 NaOH = Fe(OH)3 + 3 Na
C57H98O6 + O2 = CO2 + H2O =>
2 C57H98O6 + 157 O2 = 114 CO2 + 98 H2O
MnO2 + KNO3 + KOH = K2MnO4 + KN2 + H2O =>
11 MnO2 + 4 KNO3 + 20 KOH = 11 K2MnO4 + 2 KN2 + 10 H2O
Cs(OH) = Cs2OH2O =>
2 Cs(OH) = Cs2OH2O
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
Cl2CHCOOCH + H2O = CH3COOCH3 + ClO =>
Cl2CHCOOCH + 2 H2O = CH3COOCH3 + 2 ClO
AgNO3 + KCl = AgCl + KNO3 =>
AgNO3 + KCl = AgCl + KNO3
C57H98O6 + O2 = CO2 + H2O =>
2 C57H98O6 + 157 O2 = 114 CO2 + 98 H2O
Na2(SO4) + HCl = NaCl + H2SO4 =>
Na2(SO4) + 2 HCl = 2 NaCl + H2SO4
HCl + Na2(SO4) = NaCl + H2(SO4) =>
2 HCl + Na2(SO4) = 2 NaCl + H2(SO4)
NaClO = NaCl + O2 =>
2 NaClO = 2 NaCl + O2
CuSO4 + NaCl + Zn = CuCl + Na2SO4 + ZnSO4 =>
2 CuSO4 + 2 NaCl + Zn = 2 CuCl + Na2SO4 + ZnSO4
Na2(SO4) + HCl = Na2Cl + H(SO4) =>
Na2(SO4) + HCl = Na2Cl + H(SO4)
Ar2O3 + F2 = ArF5 + O2 =>
2 Ar2O3 + 10 F2 = 4 ArF5 + 3 O2
C3H7COOH + CuS = (C3H7COO)2Cu + H2S =>
2 C3H7COOH + CuS = (C3H7COO)2Cu + H2S
IO3{-} + I{-} + H2O = I2 + OH{-} =>
IO3{-} + 5 I{-} + 3 H2O = 3 I2 + 6 OH{-}
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Na2(SO4) + HCl = Na2Cl + H(SO4) =>
Na2(SO4) + HCl = Na2Cl + H(SO4)
NO2 + H2O = HN3 + O2 =>
12 NO2 + 2 H2O = 4 HN3 + 13 O2
Mg3 + HCl = MgCl + H2 =>
2 Mg3 + 6 HCl = 6 MgCl + 3 H2
Ag + KNO3 = AgNO3 + K =>
Ag + KNO3 = AgNO3 + K
Na2(SO4) + HCl = Na2Cl + H(SO4) =>
Na2(SO4) + HCl = Na2Cl + H(SO4)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/17/23
Équations équilibrées sur01/16/23
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