| Équations équilibrées la veille | Équations équilibrées le lendemain |
MnO4 + 2 H2 = MnO2 + 2 H2O
AgNO3 + Ni3(PO4)2 = Ag3PO4 + Ni(NO3)2 =>
6 AgNO3 + Ni3(PO4)2 = 2 Ag3PO4 + 3 Ni(NO3)2
K2CO3 + Ca(ClO3)2 = KClO3 + CaCO3 =>
K2CO3 + Ca(ClO3)2 = 2 KClO3 + CaCO3
H2Cr2O7 + Ag = Ag2CrO4 + Cr2O3 + H2O =>
5 H2Cr2O7 + 12 Ag = 6 Ag2CrO4 + 2 Cr2O3 + 5 H2O
H2 + SO4 + LiOH = Li2SO4 + H2O =>
H2 + SO4 + 2 LiOH = Li2SO4 + 2 H2O
HCHO2 + NH3 = NH4CHO2 =>
HCHO2 + NH3 = NH4CHO2
C15H31COOH + Cu(OH)2 = (C15H31COO)2Cu + H2O =>
2 C15H31COOH + Cu(OH)2 = (C15H31COO)2Cu + 2 H2O
KClO4 + Fe = KCl + FeO =>
KClO4 + 4 Fe = KCl + 4 FeO
[Co(NH3)5Cl]Cl2 + AgCl = Ag[Co(NH3)5Cl] + Cl2 =>
2[Co(NH3)5Cl]Cl2 + 2 AgCl = 2 Ag[Co(NH3)5Cl] + 3 Cl2
CuSO{4} + Fe = FeSO{4} + Cu =>
CuSO{4} + Fe = FeSO{4} + Cu
HgNO3 + KBr = Hg2Br2 + KNO3 =>
2 HgNO3 + 2 KBr = Hg2Br2 + 2 KNO3
Mg3(PO4)2 + Al(ClO3)3 = Mg(ClO3)2 + AlPO4 =>
Mg3(PO4)2 + 2 Al(ClO3)3 = 3 Mg(ClO3)2 + 2 AlPO4
NaCN + HNO2 = NaNO2 + HCN =>
NaCN + HNO2 = NaNO2 + HCN
Mn + SO2 = MnS + O2 =>
Mn + SO2 = MnS + O2
Al + NO3{-} + OH{-} = AlO2{-} + N2 + H2O =>
10 Al + 6 NO3{-} + 4 OH{-} = 10 AlO2{-} + 3 N2 + 2 H2O
KCl + H2SO4 + PbO2 = Cl2 + K2SO4 + PbSO4 + H2O =>
2 KCl + 2 H2SO4 + PbO2 = Cl2 + K2SO4 + PbSO4 + 2 H2O
NaCl + K3BO3 = Na3BO3 + KCl =>
3 NaCl + K3BO3 = Na3BO3 + 3 KCl
C25H38O + O2 = CO2 + H2O =>
C25H38O + 34 O2 = 25 CO2 + 19 H2O
Al + NaOH = Al(NaOH)2 =>
Al + 2 NaOH = Al(NaOH)2
K2Cr2O7 + HCl + CH2O = CrCl3 + KCl + HCOOH + H2O =>
K2Cr2O7 + 8 HCl + 3 CH2O = 2 CrCl3 + 2 KCl + 3 HCOOH + 4 H2O
CH3CH2CH2CHO + Cu(OH)2 = CH3CH2CH2COOH + Cu2O + H2O =>
CH3CH2CH2CHO + 2 Cu(OH)2 = CH3CH2CH2COOH + Cu2O + 2 H2O
KHCO3 + H2SO4 = (KH)2SO4 + HCO3 =>
2 KHCO3 + H2SO4 = (KH)2SO4 + 2 HCO3
FePO4 + Ni = Fe + Ni3(PO4)2 =>
2 FePO4 + 3 Ni = 2 Fe + Ni3(PO4)2
H2O2 + C7H8O2 = H2O + C28H24O6 =>
2 H2O2 + 4 C7H8O2 = 6 H2O + C28H24O6
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
NaHCO3 = Na + HCO3 = NaHCO3 =>
NaHCO3 = Na + HCO3
Cu + SO2 + H2O + O2 = Cu2(OH)2SO4 =>
4 Cu + 2 SO2 + 2 H2O + 3 O2 = 2 Cu2(OH)2SO4
NH3BH3 + H2O = H2 + N2 + BO3H3 =>
2 NH3BH3 + 6 H2O = 9 H2 + N2 + 2 BO3H3
Mn + MgCl2 = MnCl2 + Mg =>
Mn + MgCl2 = MnCl2 + Mg
Li{+} + F{-} = LiF =>
Li{+} + F{-} = LiF
K2CO3 + HCl = K2Cl2 + H2O + CO2 =>
K2CO3 + 2 HCl = K2Cl2 + H2O + CO2
NH4NO3 + CdSO4 = NH4SO4 + CdNO3 =>
NH4NO3 + CdSO4 = NH4SO4 + CdNO3
Cs3PO4 + MtCl = CsCl + Mt3PO4 =>
Cs3PO4 + 3 MtCl = 3 CsCl + Mt3PO4
CaC2(s) + H2O(i) = C2H2(g) + Ca(OH)2(aq) =>
CaC2(s) + 2 H2O(i) = C2H2(g) + Ca(OH)2(aq)
H + I8 = H8I8 =>
8 H + I8 = H8I8
Ag2S + Cu(NO3)2 = Ag(NO3) + CuS =>
Ag2S + Cu(NO3)2 = 2 Ag(NO3) + CuS
NH3 + HNO3 = NH4NO3 =>
NH3 + HNO3 = NH4NO3
CH3CH2CH2CH2COOH + CO2 + H2O = CH3COOH =>
4 CH3CH2CH2CH2COOH + 6 CO2 + 6 H2O = 13 CH3COOH
VO2 + H = V + H2O =>
VO2 + 4 H = V + 2 H2O
C3H5O3(NO2)3 = CO2 + H2O + N2 + O2 =>
4 C3H5O3(NO2)3 = 12 CO2 + 10 H2O + 6 N2 + O2
IO4{-} + Mn{2+} + H2O = MnO4{-} + H{+} + I2O =>
10 IO4{-} + 12 Mn{2+} + 13 H2O = 12 MnO4{-} + 26 H{+} + 5 I2O
NaF + Ca3N2 = Na3N + CaF2 =>
6 NaF + Ca3N2 = 2 Na3N + 3 CaF2
Zn + Cu(ClO4)2 = ZnClO4 + Cu =>
2 Zn + Cu(ClO4)2 = 2 ZnClO4 + Cu
Ba(H2PO4)2 = Ba(PO3)2 + H2O =>
Ba(H2PO4)2 = Ba(PO3)2 + 2 H2O
C9H10O2 + H2SO4 = C9H10O + H2O + SO4 =>
C9H10O2 + H2SO4 = C9H10O + H2O + SO4
AgNO3(aq) + Zn(OH)2(aq) + H3O = Ag(OH)2 + Zn(NO)3 + H2O =>
3 AgNO3(aq) + Zn(OH)2(aq) + 8 H3O = 3 Ag(OH)2 + Zn(NO)3 + 10 H2O
Zn(NO3)2 + MgCl2 = Mg(NO3)2 + ZnCl2 =>
Zn(NO3)2 + MgCl2 = Mg(NO3)2 + ZnCl2
K2Cr2O7 + HCl + H2O2 = CrO5 + KCl + H2O =>
K2Cr2O7 + 2 HCl + 4 H2O2 = 2 CrO5 + 2 KCl + 5 H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
FeCrO4 + K2CO3 + O2 = FeO3 + K2CrO4 + CO4 =>
FeCrO4 + K2CO3 + 2 O2 = FeO3 + K2CrO4 + CO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/27/24
Équations équilibrées sur11/26/23
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