| Équations équilibrées la veille | Équations équilibrées le lendemain |
RbO + H2O = H2RbO2
C + N = C4N3 =>
4 C + 3 N = C4N3
CO2 + H2S = C6H12O6 + S + O =>
6 CO2 + 6 H2S = C6H12O6 + 6 S + 6 O
H2 + NO = H2O + N2 =>
2 H2 + 2 NO = 2 H2O + N2
C3H7OH + Cl2 = C3H7OCl + HCl =>
C3H7OH + Cl2 = C3H7OCl + HCl
Zn + H3PO4 = (Zn3(PO4)2) + H2 =>
3 Zn + 2 H3PO4 = (Zn3(PO4)2) + 3 H2
KCl + H2SO4 = K2SO4 + Cl2 + H2S + H2O2 =>
4 KCl + 3 H2SO4 = 2 K2SO4 + 2 Cl2 + H2S + 2 H2O2
HNO3 + H2O = H3O + NO3 =>
HNO3 + H2O = H3O + NO3
SrCrO4 + H2O = Sr(OH)2 + H2CrO4 =>
SrCrO4 + 2 H2O = Sr(OH)2 + H2CrO4
NaCI + KNO3 = NaNO3 + CIK =>
NaCI + KNO3 = NaNO3 + CIK
EDTA + Ca(OH)2 + NH4 = Ca(EDTA) + NH4OH =>
EDTA + Ca(OH)2 + 2 NH4 = Ca(EDTA) + 2 NH4OH
H2O(l) + N2O3(g) = HNO2(ag) =>
H2O(l) + N2O3(g) = 2 HNO2(ag)
Cr2O7 + C2H5OH + H{+} = Cr{3+} + CH3CO2H + H2O =>
Cr2O7 + 2 C2H5OH + 6 H{+} = 2 Cr{3+} + 2 CH3CO2H + 5 H2O
K2CrO4 + C2H6O + H2SO4 = Cr2(SO4)3 + K2SO4 + C2H4O2 + H2O =>
4 K2CrO4 + 3 C2H6O + 10 H2SO4 = 2 Cr2(SO4)3 + 4 K2SO4 + 3 C2H4O2 + 13 H2O
Be3N2 + H2O = Be(OH)2 + NH3 =>
Be3N2 + 6 H2O = 3 Be(OH)2 + 2 NH3
H2O2 + I2 = H{+} + IO3{-} + H2O =>
5 H2O2 + I2 = 2 H{+} + 2 IO3{-} + 4 H2O
MnO4{-} + C204{-2} + H3O{+} = Mn{+2} + CO2 + H2O =>
818 MnO4{-} + 5 C204{-2} + 2464 H3O{+} = 818 Mn{+2} + 1020 CO2 + 3696 H2O
(NH4)2CO3 + AgCl = NH4Cl + Ag2CO3 =>
(NH4)2CO3 + 2 AgCl = 2 NH4Cl + Ag2CO3
K{+} + ClO{-} = KO + Cl =>
K{+} + ClO{-} = KO + Cl
MgNH4PO4*6H2O = NH3 + H2O + Mg2P2O7 =>
2 MgNH4PO4*6H2O = 2 NH3 + 13 H2O + Mg2P2O7
NaOH + HPO4 = NaPO4 + HOH =>
NaOH + HPO4 = NaPO4 + HOH
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Cr2(SO4)3 + KMnO4 + H2O = H2Cr2O7 + H2SO4 + MnSO4 + K2SO4 =>
5 Cr2(SO4)3 + 6 KMnO4 + 11 H2O = 5 H2Cr2O7 + 6 H2SO4 + 6 MnSO4 + 3 K2SO4
Al + HCOOH = Al(HCOO)3 + H2 =>
2 Al + 6 HCOOH = 2 Al(HCOO)3 + 3 H2
HCI + KMnO4 = KCI + HMnO4 =>
HCI + KMnO4 = KCI + HMnO4
FeCl2 + HBrO + H2SO4 = Fe2(SO4)3 + HBr + HCl + H2O =>
2 FeCl2 + HBrO + 3 H2SO4 = Fe2(SO4)3 + HBr + 4 HCl + H2O
HSO4{-} + NH3 = SO4{2-} + NH4{+} =>
HSO4{-} + NH3 = SO4{2-} + NH4{+}
Cl2H12NiO6 = NiCl2 + H2O =>
Cl2H12NiO6 = NiCl2 + 6 H2O
Ag2 + CO3 = AgO + CO2 =>
Ag2 + 2 CO3 = 2 AgO + 2 CO2
FeAsS + O2 + H2O = Fe(OH)3 + SO4 + H3AsO4 =>
FeAsS + 4 O2 + 3 H2O = Fe(OH)3 + SO4 + H3AsO4
As2S3 + HNO3 = H3AsO4 + S02 + NO2 + H2O =>
2 As2S3 + 20 HNO3 = 4 H3AsO4 + 3 S02 + 20 NO2 + 4 H2O
OH + CH4O = H2O + CO2 =>
6 OH + CH4O = 5 H2O + CO2
KClO3 + H2SO4 = ClO2 + HClO4 + H2O + KHSO4 =>
3 KClO3 + 3 H2SO4 = 2 ClO2 + HClO4 + H2O + 3 KHSO4
NH4Cl + HCl = H + NH4Cl2 =>
NH4Cl + HCl = H + NH4Cl2
Al(OH)3 + NaOH = Na3[Al(OH)6] =>
Al(OH)3 + 3 NaOH = Na3[Al(OH)6]
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
Cr(OH)3(s) = Cr2O3 + H2O =>
2 Cr(OH)3(s) = Cr2O3 + 3 H2O
Na2B4O710H2O + HCl = Cl2B4O710H2O + NaH =>
Na2B4O710H2O + 2 HCl = Cl2B4O710H2O + 2 NaH
ZnCl2 + K4[Fe(CN)6] = K2Zn3[Fe(CN)6]2 + KCl =>
3 ZnCl2 + 2 K4[Fe(CN)6] = K2Zn3[Fe(CN)6]2 + 6 KCl
Hg(NO3)2 + Al(C2H3O2)3 = Al(NO3)3 + Hg(C2H3O2)2 =>
3 Hg(NO3)2 + 2 Al(C2H3O2)3 = 2 Al(NO3)3 + 3 Hg(C2H3O2)2
H2S + (Cr2O7){-}2 + H{+} = S + Cr + H2O =>
13 H2S + 2(Cr2O7){-}2 + 2 H{+} = 13 S + 4 Cr + 14 H2O
C2Cl3O + H4O4C9N2 = H3C11Cl2O5N2 + HCl =>
C2Cl3O + H4O4C9N2 = H3C11Cl2O5N2 + HCl
FeC2*2H2O + O2 = FeO + H2O + CO2 =>
2 FeC2*2H2O + 5 O2 = 2 FeO + 4 H2O + 4 CO2
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
SnF4(aq) + Cr(s) = CrF(aq) + Sn(s) =>
SnF4(aq) + 4 Cr(s) = 4 CrF(aq) + Sn(s)
V(s) + O(g) = VO =>
V(s) + O(g) = VO
CH3CI + H2 = C2H6 + HCI =>
2 CH3CI + H2 = C2H6 + 2 HCI
XC2H6 + KMnO4 = XO4K2 + K2CO3 + MnO2 + KOH + H2O =>
3 XC2H6 + 20 KMnO4 = 3 XO4K2 + 6 K2CO3 + 20 MnO2 + 2 KOH + 8 H2O
P2O3 + KOH = K2HPO3 + H2O =>
P2O3 + 4 KOH = 2 K2HPO3 + H2O
H{+} + Cr2O7{2-} + Fe{2+} = Cr{3} + Fe{3} + H2O =>
14 H{+} + Cr2O7{2-} + 6 Fe{2+} = 2 Cr{3} + 6 Fe{3} + 7 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/15/24
Équations équilibrées sur01/14/24
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