| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C2H6 + 7 O2 = 6 H2O + 4 CO2
Na + ClO3 = NaCl + O =>
Na + ClO3 = NaCl + 3 O
Cu2(SO4) + Li(OH) = CuOH + Li2(SO4) =>
Cu2(SO4) + 2 Li(OH) = 2 CuOH + Li2(SO4)
BaCl2 + Na2Cr2O7 = BaCr2O7 + Na2Cl2 =>
BaCl2 + Na2Cr2O7 = BaCr2O7 + Na2Cl2
VO(OH)2 + NaOH = Na2V4O9 + H2O =>
4 VO(OH)2 + 2 NaOH = Na2V4O9 + 5 H2O
NaI + KMnO4 + H2SO4 = I2 + MnSO4 + H2O + KSO4 + Na2SO4 =>
4 NaI + KMnO4 + 4 H2SO4 = 2 I2 + MnSO4 + 4 H2O + KSO4 + 2 Na2SO4
K4(Fe(CN6)) + KMnO4 + H2SO4 = KHSO4 + Fe2(SO4)3 + MnSO4 + HNO3 + CO2 + H2O =>
10 K4(Fe(CN6)) + 82 KMnO4 + 219 H2SO4 = 122 KHSO4 + 5 Fe2(SO4)3 + 82 MnSO4 + 60 HNO3 + 10 CO2 + 128 H2O
CaCO3(H2O2) = CaCO3H2O2 =>
CaCO3(H2O2) = CaCO3H2O2
NO2 + H2O = HNO3 + NO =>
3 NO2 + H2O = 2 HNO3 + NO
C10H14O + H2O2 = C10H14O2 + H2O =>
C10H14O + H2O2 = C10H14O2 + H2O
Hg2(NO3)2 + FeF3 = Hg2F3 + Fe(NO3)2 =>
Hg2(NO3)2 + FeF3 = Hg2F3 + Fe(NO3)2
Ti(CO3)3 + KOH = Ti(OH)6 + K2CO3 =>
Ti(CO3)3 + 6 KOH = Ti(OH)6 + 3 K2CO3
FeO + O2 = Fe2O3 =>
4 FeO + O2 = 2 Fe2O3
AgNO3 + NH4OH = NH4Ag + NO3OH =>
AgNO3 + NH4OH = NH4Ag + NO3OH
NaOH + TiO(OH)2 = Na2Ti4O9 + H2O =>
2 NaOH + 4 TiO(OH)2 = Na2Ti4O9 + 5 H2O
FeO + O2 = Fe2O3 =>
4 FeO + O2 = 2 Fe2O3
AgCl + NH4OH = [Ag(NH3){+}] + Cl{-} + H2O =>
AgCl + NH4OH = [Ag(NH3){+}] + Cl{-} + H2O
KCIO3 = KCI + O2 =>
2 KCIO3 = 2 KCI + 3 O2
Al(g) + ZnCl(aq) = Zn(s) + AlCl(aq) =>
Al(g) + ZnCl(aq) = Zn(s) + AlCl(aq)
NaBr + F2 = Br + NaF2 =>
NaBr + F2 = Br + NaF2
Y2O3 + Bi2O3 = YBiO3 =>
Y2O3 + Bi2O3 = 2 YBiO3
Al(OH)3 + HSO4 = AlSO5 + (H2O)2 =>
Al(OH)3 + HSO4 = AlSO5 + (H2O)2
CH4 + Br = CHBr3 + HBr =>
CH4 + 6 Br = CHBr3 + 3 HBr
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
CuO + HSbF6 = CuSb + F6OH =>
CuO + HSbF6 = CuSb + F6OH
KI + NO2 = KNO2 + I2 =>
2 KI + 2 NO2 = 2 KNO2 + I2
Pb(NO3)2 = PbO + N02 + O2 =>
2 Pb(NO3)2 = 2 PbO + 2 N02 + 5 O2
C2H5OH + H2SO4 = C2H6O4S + H2O =>
C2H5OH + H2SO4 = C2H6O4S + H2O
Si + Na + O = Na4SiO4(s) =>
Si + 4 Na + 4 O = Na4SiO4(s)
Ba + CuSO4 = BaSO4 + Cu =>
Ba + CuSO4 = BaSO4 + Cu
Si + Na + O = Na4SiO4(s) =>
Si + 4 Na + 4 O = Na4SiO4(s)
Ba3(PO4)2 + H2O = BaO + H3PO4 =>
Ba3(PO4)2 + 3 H2O = 3 BaO + 2 H3PO4
SeCl6 + O2 = Se2(O2)6 + Cl =>
2 SeCl6 + 6 O2 = Se2(O2)6 + 12 Cl
C5H13N + H2O = HC5H13N + OH =>
C5H13N + H2O = HC5H13N + OH
Mg + HCl + H2O = H2 + MgClO =>
2 Mg + 2 HCl + 2 H2O = 3 H2 + 2 MgClO
Na2S2O5 + I2 + H2O = NaHSO4 + HI =>
Na2S2O5 + 2 I2 + 3 H2O = 2 NaHSO4 + 4 HI
Cu + H2SO4 = CuSO4 + H2O + SO2 =>
Cu + 2 H2SO4 = CuSO4 + 2 H2O + SO2
Na + Fe(NO3)3 = Na(NO3) + Fe =>
3 Na + Fe(NO3)3 = 3 Na(NO3) + Fe
H3AsO4 = As2O5 + H2O =>
2 H3AsO4 = As2O5 + 3 H2O
H3O + MnS = Mn + H2S + H2O =>
2 H3O + MnS = Mn + H2S + 2 H2O
Mg + Cl2 = MgCl2 =>
Mg + Cl2 = MgCl2
C3H8O2 + H2O = C2H6O + CH4O2 =>
C3H8O2 + H2O = C2H6O + CH4O2
IO3 + H2O = IO2 + OH =>
IO3 + H2O = IO2 + 2 OH
HCOOH + NH3 = HCOONH4 =>
HCOOH + NH3 = HCOONH4
C6H12O6 + (NH3) = C5H7O2N + H2O =>
5 C6H12O6 + 6(NH3) = 6 C5H7O2N + 18 H2O
(CH4)5 + O2 = CO2 + H2O =>
(CH4)5 + 10 O2 = 5 CO2 + 10 H2O
ZnSO4(aq) + AgNO3(aq) = Zn(NO3)2 + Ag2SO4(s) =>
ZnSO4(aq) + 2 AgNO3(aq) = Zn(NO3)2 + Ag2SO4(s)
N2O4 + (CH3)N2H2 = CO2 + N2 + H2O =>
9 N2O4 + 8(CH3)N2H2 = 8 CO2 + 17 N2 + 20 H2O
A2D = AD{+} + A{-} =>
A2D = AD{+} + A{-}
H3PO3 + Sb = SbPO3 + H2 =>
2 H3PO3 + 2 Sb = 2 SbPO3 + 3 H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/15/25
Équations équilibrées sur03/17/24
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