| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ni2[Fe(CN)6] + 12 NH3*H2O = [Ni(NH3)6]2[Fe(CN)6] + 12 H2O
OH + MnO4{-} + NO2{-} = MnO2 + NO3{-} + OH{-} =>
OH + MnO4{-} + 2 NO2{-} = MnO2 + 2 NO3{-} + OH{-}
KCIO3 + H2SO4 = KHSO4 + HCIO4 + CIO2 + H2O =>
3 KCIO3 + 3 H2SO4 = 3 KHSO4 + HCIO4 + 2 CIO2 + H2O
C2H3O2 + H = H2O + C =>
C2H3O2 + H = 2 H2O + 2 C
C6H12 = C3H6 = c6h6 = c6h5no2 = c6h5nh2 =>
C6H12 = 2 C3H6
CuCl + KCl = CuCl2 + K =>
CuCl + KCl = CuCl2 + K
Me3NHB11H14 + NaH = Na2B11H13 + Me3N + H =>
Me3NHB11H14 + 2 NaH = Na2B11H13 + Me3N + 4 H
NaHCO3(aq) + CH3COOH(aq) = NaCH3COO(aq) + H2O + CO2 =>
NaHCO3(aq) + CH3COOH(aq) = NaCH3COO(aq) + H2O + CO2
ICl + I{-} = I3{-} + Cl =>
2 ICl + I{-} = I3{-} + 2 Cl
B + HBrO3 + H2O = H2BO3 + HBr =>
3 B + 2 HBrO3 + 3 H2O = 3 H2BO3 + 2 HBr
CaCl2(s) = Ca{2+}(aq) + Cl{-} =>
CaCl2(s) = Ca{2+}(aq) + 2 Cl{-}
KSCN = KN + SC =>
KSCN = KN + SC
C2H5OH + O2 = C6H12O6 + H2O =>
3 C2H5OH + 3 O2 = C6H12O6 + 3 H2O
Cr2(SO4)3(aq) + KOH(aq) = Cr(OH)3(aq) + K2SO4(aq) =>
Cr2(SO4)3(aq) + 6 KOH(aq) = 2 Cr(OH)3(aq) + 3 K2SO4(aq)
FeCl2 + Ca(Cr2O7) + HCl = FeCl3 + CrCl3 + CaCl2 + H2O =>
6 FeCl2 + Ca(Cr2O7) + 14 HCl = 6 FeCl3 + 2 CrCl3 + CaCl2 + 7 H2O
Na + Hl2 = NaHl =>
2 Na + Hl2 = 2 NaHl
H3PO4 + LiOH = H2O + Li3PO4 =>
H3PO4 + 3 LiOH = 3 H2O + Li3PO4
Zn(s) + Ni(NO3)2(aq) = Zn(NO3)2(aq) + Ni(aq) =>
Zn(s) + Ni(NO3)2(aq) = Zn(NO3)2(aq) + Ni(aq)
NH3 + OH{-} = N2 + H2O + e =>
2 NH3 + 6 OH{-} = N2 + 6 H2O + 6e
K2Cr2O7 + NaAsO2 + H2SO4 = Cr2(SO4)3 + K2SO4 + NaAsO4 + H2O =>
2 K2Cr2O7 + 3 NaAsO2 + 8 H2SO4 = 2 Cr2(SO4)3 + 2 K2SO4 + 3 NaAsO4 + 8 H2O
C10H22 + Cl2 = C10H9Cl + HCl =>
C10H22 + 7 Cl2 = C10H9Cl + 13 HCl
C1 + O2 = C12O =>
24 C1 + O2 = 2 C12O
Mg2O2 = MgO =>
Mg2O2 = 2 MgO
Mg(NO3)2 + KOH = Mg(OH)2 + KNO3 =>
Mg(NO3)2 + 2 KOH = Mg(OH)2 + 2 KNO3
SeCl6 + O2 = SeO2 + Cl2 =>
SeCl6 + O2 = SeO2 + 3 Cl2
CaSO3 + O2 + H2O = CaSO4*05(H2O) =>
2 CaSO3 + O2 + 10 H2O = 2 CaSO4*05(H2O)
HClO4 + P4O10 = H3PO4 + Cl2O7 =>
12 HClO4 + P4O10 = 4 H3PO4 + 6 Cl2O7
NH4H5(PO4)2 = P2O5 + H2O + NH3 =>
NH4H5(PO4)2 = P2O5 + 3 H2O + NH3
H2O + Al + KOH = Al(OH)4{-} + K{+} + H2 =>
6 H2O + 2 Al + 2 KOH = 2 Al(OH)4{-} + 2 K{+} + 3 H2
Br2 + CaCl2 = Ca + Cl2Br2 =>
Br2 + CaCl2 = Ca + Cl2Br2
I2 + O2 = I4O9 =>
4 I2 + 9 O2 = 2 I4O9
AlCl3 + C = Al + CCl3 =>
AlCl3 + C = Al + CCl3
Al(s) + S(s) = AlS1(s) =>
Al(s) + S(s) = AlS1(s)
CoCl2 + H2O = [Co(H2O)4]2 + Cl =>
2 CoCl2 + 8 H2O = [Co(H2O)4]2 + 4 Cl
Al + Zn(SO4)3 = Al2(SO4)3 + Zn =>
2 Al + Zn(SO4)3 = Al2(SO4)3 + Zn
SnCl2 + KIO3 + HCl = SnCl4 + I2 + KCl + H2O =>
5 SnCl2 + 2 KIO3 + 12 HCl = 5 SnCl4 + I2 + 2 KCl + 6 H2O
Ca(HCO3)2 + HNO3 = H2O + CO2 + Ca(NO3)2 =>
Ca(HCO3)2 + 2 HNO3 = 2 H2O + 2 CO2 + Ca(NO3)2
XFe + H2SO4 = XFeSO4 + H2 =>
XFe + H2SO4 = XFeSO4 + H2
FeO + HCl = FeCl3 + H + H2O =>
FeO + 3 HCl = FeCl3 + H + H2O
C7H14O3 + H2O = CH3CHOHCOOH + C4H10O =>
C7H14O3 + H2O = CH3CHOHCOOH + C4H10O
Sb2S3 + Hg2(ClO3)2 = Sb(ClO3)3 + Hg2S =>
Sb2S3 + 3 Hg2(ClO3)2 = 2 Sb(ClO3)3 + 3 Hg2S
Fe(SCN) + NaOH = NaSCN + Fe(OH) =>
Fe(SCN) + NaOH = NaSCN + Fe(OH)
KCl + H2SO4 = KSO4 + HCl + H =>
KCl + H2SO4 = KSO4 + HCl + H
Sn + H2(SO4) = Sn(SO4) + H2 =>
Sn + H2(SO4) = Sn(SO4) + H2
HCO3 + HBrO = H2CO3 + BrO =>
HCO3 + HBrO = H2CO3 + BrO
AlCl3 + (NH4)2CO3 = Al2(CO3)3 + NH4Cl =>
2 AlCl3 + 3(NH4)2CO3 = Al2(CO3)3 + 6 NH4Cl
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
C4F8 + O2 = COF2 =>
C4F8 + 2 O2 = 4 COF2
ZnCO3 + H3PO4 = Zn3(PO4)2 + H2CO3 = H2O + CO2 =>
3 ZnCO3 + 2 H3PO4 = Zn3(PO4)2 + 3 H2CO3
C6H14 + Br2 = C6H13 + HBr =>
2 C6H14 + Br2 = 2 C6H13 + 2 HBr
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/03/24
Équations équilibrées sur12/03/23
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