| Équations équilibrées la veille | Équations équilibrées le lendemain |
KCNS + KIO3 + H2O = KCN + H2SO4 + KI
C8H9Cl + O2 = H2O + CO2 + HCl =>
C8H9Cl + 10 O2 = 4 H2O + 8 CO2 + HCl
H{+} + NO3{-} + CH2O = N2 + CO2 + H2O =>
4 H{+} + 4 NO3{-} + 5 CH2O = 2 N2 + 5 CO2 + 7 H2O
RuO4 + HCl = H2RuCl6 + Cl2 + H2O =>
RuO4 + 10 HCl = H2RuCl6 + 2 Cl2 + 4 H2O
BaI2 + H2O = Ba(OH)2 + HI =>
BaI2 + 2 H2O = Ba(OH)2 + 2 HI
NH4CH3COOAgNO3 = NH4NO3AgCH3COO =>
NH4CH3COOAgNO3 = NH4NO3AgCH3COO
BaI2 + H2O = Ba(OH)2 + HI =>
BaI2 + 2 H2O = Ba(OH)2 + 2 HI
FeHO2 = Fe2O3 + H2O =>
2 FeHO2 = Fe2O3 + H2O
CH2O + PCl3 = PH3O3 + C2H3OCl =>
6 CH2O + PCl3 = PH3O3 + 3 C2H3OCl
BrNaI = NaBrI =>
BrNaI = NaBrI
CH3CHO + C2H5OH = CH3CHOHOC2H5 =>
CH3CHO + C2H5OH = CH3CHOHOC2H5
Ca3(PO4)2Sr3N2 = Sr3(PO4)2Ca3N2 =>
Ca3(PO4)2Sr3N2 = Sr3(PO4)2Ca3N2
KIBr = KBrI =>
KIBr = KBrI
C7H16(l)O2(g) = C7O2H16 =>
C7H16(l)O2(g) = C7O2H16
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
K4Fe(CN)6FeCl3 = FeFe(CN)6K4Cl3 =>
K4Fe(CN)6FeCl3 = FeFe(CN)6K4Cl3
KMnO4 + NaOH + KI = MnO2 + I2 + KOH + NaO =>
2 KMnO4 + 4 NaOH + 2 KI = 2 MnO2 + I2 + 4 KOH + 4 NaO
FeCl3NH4OH = FeOHNH4Cl3 =>
FeCl3NH4OH = FeOHNH4Cl3
Al(s) + S(s) = Al2S(s) =>
2 Al(s) + S(s) = Al2S(s)
Cr(s)CuSO4(aq) = CrSO4(aq)Cu(s) =>
Cr(s)CuSO4(aq) = CrSO4(aq)Cu(s)
(NH4)3 + BaH2 = NH4H2 + BaN =>
4(NH4)3 + 3 BaH2 = 9 NH4H2 + 3 BaN
NH3 + H2SO4 = SO4N + H3H2 =>
NH3 + H2SO4 = SO4N + H3H2
F(aq)Ag(s) = AgF(aq) =>
F(aq)Ag(s) = AgF(aq)
Co2 + AgNO3 = AgCo2NO3 =>
Co2 + AgNO3 = AgCo2NO3
Al1Br3 + Cl = AlCl + Br =>
Al1Br3 + Cl = AlCl + 3 Br
KHCO3(s)HCl(aq) = KClCO2H2O =>
KHCO3(s)HCl(aq) = KClCO2H2O
C3H7CHO + Cu(OH)2 = Cu2O + H2O + C3H7COOH =>
C3H7CHO + 2 Cu(OH)2 = Cu2O + 2 H2O + C3H7COOH
OH + Cl2 = ClO3 + H2O =>
12 OH + Cl2 = 2 ClO3 + 6 H2O
FeCl3 + KI + H2O = FeCl2 + I2 + KOH + HCl =>
2 FeCl3 + 2 KI + 2 H2O = 2 FeCl2 + I2 + 2 KOH + 2 HCl
Cu{5} + O2 = CuO{5} =>
2 Cu{5} + O2 = 2 CuO{5}
OC + O2 = CO2 =>
2 OC + O2 = 2 CO2
FCa = CaF =>
FCa = CaF
K2O + N2O4 = K2NO3 =>
2 K2O + N2O4 = 2 K2NO3
H3PO4Na2CO3 = Na2HPO4H2CO3 =>
H3PO4Na2CO3 = Na2HPO4H2CO3
FeO3 + H2O = FeO3H2O =>
FeO3 + H2O = FeO3H2O
Fe2P + FeS2 = P4S10 + Fe2S3 =>
4 Fe2P + 44 FeS2 = P4S10 + 26 Fe2S3
C6H5NH3Cl*NaOH = NaClC6H5NH2H2O =>
C6H5NH3Cl*NaOH = NaClC6H5NH2H2O
NaOH + C2H12O6 = C6H10O6 + Na + H2O =>
2 NaOH + 3 C2H12O6 = C6H10O6 + 2 Na + 14 H2O
Mn2O7 + Sr(OH)2 = Mn(OH)7 + SrO =>
Mn2O7 + 7 Sr(OH)2 = 2 Mn(OH)7 + 7 SrO
C3H8COOH + C2H5OH = C2H8COOC2H5 + H2O =>
2 C3H8COOH + 11 C2H5OH = 6 C2H8COOC2H5 + 3 H2O
[Cu] + K4[Fe(CN)6] = Cu2Fe(CN)6 + K =>
2[Cu] + K4[Fe(CN)6] = Cu2Fe(CN)6 + 4 K
C12H22O11C10H8OH2SO4 = C22H32O16S =>
C12H22O11C10H8OH2SO4 = C22H32O16S
HC2H3O2KOH = H2OK(C2H3O2) =>
HC2H3O2KOH = H2OK(C2H3O2)
MnO4 + CO = MnO2 + CO2 =>
MnO4 + 2 CO = MnO2 + 2 CO2
CH3CH2COOHHOCH2CH2CH3 = CH3CH2CO2CH2CH2CH3H2O =>
CH3CH2COOHHOCH2CH2CH3 = CH3CH2CO2CH2CH2CH3H2O
NH4BrPbC2H3O2 = NH4C2H3O2BrPb =>
NH4BrPbC2H3O2 = NH4C2H3O2BrPb
MCl + XeCl2 = MCl3 + Xe =>
MCl + XeCl2 = MCl3 + Xe
Zn + PbS(NO3)2 = PbS + Zn(NO3)2 =>
Zn + PbS(NO3)2 = PbS + Zn(NO3)2
CH3OH + CrO3 + H2SO4 = CH2O + Cr2(SO4)3 + H2O =>
3 CH3OH + 2 CrO3 + 3 H2SO4 = 3 CH2O + Cr2(SO4)3 + 6 H2O
KCH3COO(aq)HCl(aq) = KCl(aq)CH3COOH(aq) =>
KCH3COO(aq)HCl(aq) = KCl(aq)CH3COOH(aq)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/25/24
Équations équilibrées sur05/25/23
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