| Équations équilibrées la veille | Équations équilibrées le lendemain |
HCOH + 4 H2O = 3 H3O + HCOO
Ca3(PO4)2H2SO4 = Ca2H2(PO4)2CaSO4 =>
Ca3(PO4)2H2SO4 = Ca2H2(PO4)2CaSO4
RbOH(aq)HBr = RbBrH2O =>
RbOH(aq)HBr = RbBrH2O
CuSO4 + NaOH + N2H4 = N2 + Na2SO4 + H2O + Cu =>
2 CuSO4 + 4 NaOH + N2H4 = N2 + 2 Na2SO4 + 4 H2O + 2 Cu
Bi + H2O = Bi2O3 + H2 =>
2 Bi + 3 H2O = Bi2O3 + 3 H2
Zn(OH)2 + CH3COOH = Zn(CH2COOH)2 + H2O =>
Zn(OH)2 + 2 CH3COOH = Zn(CH2COOH)2 + 2 H2O
CaCl2 + CH3COONa = Ca(CH3COO)2 + NaCl =>
CaCl2 + 2 CH3COONa = Ca(CH3COO)2 + 2 NaCl
H2O + Cr(OH)3 = CrO4 + H =>
H2O + Cr(OH)3 = CrO4 + 5 H
NH2OHH2O = NH2OH3O =>
NH2OHH2O = NH2OH3O
Pb(C2H3O2)2 + CaCl = PbCl2 + Ca(C2H3O2) =>
Pb(C2H3O2)2 + 2 CaCl = PbCl2 + 2 Ca(C2H3O2)
MgCO3 + O2 = MgO + CO3 =>
2 MgCO3 + O2 = 2 MgO + 2 CO3
C16H34 + O2 = CO2 + H2O =>
2 C16H34 + 49 O2 = 32 CO2 + 34 H2O
Zn + HCl = ZnCl2 + Hydrogen =>
Zn + 2 HCl = ZnCl2 + H2
C2H6 + Cl2 = C2H5Cl + HCl =>
C2H6 + Cl2 = C2H5Cl + HCl
Cl{-} + K2Cr2O7 + H2SO4 = CrO2Cl2 + KHSO4 + HSO4{-} + H2O =>
4 Cl{-} + K2Cr2O7 + 6 H2SO4 = 2 CrO2Cl2 + 2 KHSO4 + 4 HSO4{-} + 3 H2O
CuClHNO = CuNOHCl =>
CuClHNO = CuNOHCl
C7H5NaO3 + Ba(ClO3)2 = BaCl2 + H2O + CO2 + Na =>
4 C7H5NaO3 + 9 Ba(ClO3)2 = 9 BaCl2 + 10 H2O + 28 CO2 + 4 Na
HClFe = ClFeH =>
HClFe = ClFeH
NaOH + H2CO3 = Na2CO3 + H2O =>
2 NaOH + H2CO3 = Na2CO3 + 2 H2O
Ca + LiF = Li + CaF2 =>
Ca + 2 LiF = 2 Li + CaF2
HNO3(aq) + Ba(OH)2(aq) = Ba(NO3)2(aq) + H2O(l) =>
2 HNO3(aq) + Ba(OH)2(aq) = Ba(NO3)2(aq) + 2 H2O(l)
NH4Cl + Pb(C2H3O2)2 = NH4C2H3O2 + PbCl2 =>
2 NH4Cl + Pb(C2H3O2)2 = 2 NH4C2H3O2 + PbCl2
NaSO3 = NaS + NaSO4 =>
4 NaSO3 = NaS + 3 NaSO4
TiFHCl = TiClHF =>
TiFHCl = TiClHF
H2 + Ca(CN)2 + NaAlF4 + FeSO4 + MgSiO3 + KI + H3PO3 + PbCrO4 + BrCl + CF2Cl2 + SO2 = PbBr2 + CrCl3 + MgCO3 + KAl(OH)4 + Fe(SCN)3 + PI3 + Na2SiO3 + CaF2 + H2O =>
86 H2 + 15 Ca(CN)2 + 6 NaAlF4 + 10 FeSO4 + 3 MgSiO3 + 6 KI + 2 H3PO3 + 6 PbCrO4 + 12 BrCl + 3 CF2Cl2 + 20 SO2 = 6 PbBr2 + 6 CrCl3 + 3 MgCO3 + 6 KAl(OH)4 + 10 Fe(SCN)3 + 2 PI3 + 3 Na2SiO3 + 15 CaF2 + 77 H2O
Cl2 + O2 = Cl2O5 =>
2 Cl2 + 5 O2 = 2 Cl2O5
Ca2OH + HCl = Ca2Cl + H2O =>
Ca2OH + HCl = Ca2Cl + H2O
NaHCO3HCl = NaH2CO3Cl =>
NaHCO3HCl = NaH2CO3Cl
C4HO2 + C2H6O = C6H12O2 + H2O =>
4 C4HO2 + 25 C2H6O = 11 C6H12O2 + 11 H2O
CH3CHCHCH3 + KMnO4 + H2SO4 = K2SO4 + H2O + MnSO4 + CH3CH2COOH =>
15 CH3CHCHCH3 + 16 KMnO4 + 24 H2SO4 = 8 K2SO4 + 24 H2O + 16 MnSO4 + 20 CH3CH2COOH
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2
PotassiumCarbonateSodiumChloride = PotassiumChlorideSodiumCarbonate =>
PotassiumCarbonateSodiumChloride = PotassiumChlorideSodiumCarbonate
MgFeCl2 = MgCl2Fe =>
MgFeCl2 = MgCl2Fe
CH3(CH2)3OH + O2 = CO2 + H2O =>
CH3(CH2)3OH + 6 O2 = 4 CO2 + 5 H2O
CuSO4Zn = ZnSO4Cu =>
CuSO4Zn = ZnSO4Cu
ZnCuSO = ZnSOCu =>
ZnCuSO = ZnSOCu
C6H5CH3NO2 + KMnO4 + H2SO4 = MnO2 + K2SO4 + H2O + C6H4COOHNO2 =>
6 C6H5CH3NO2 + 14 KMnO4 + 7 H2SO4 = 14 MnO2 + 7 K2SO4 + 16 H2O + 6 C6H4COOHNO2
Ba(OH)2 + Cr(NO3)3 = Ba(NO3)2 + Cr(OH)3 =>
3 Ba(OH)2 + 2 Cr(NO3)3 = 3 Ba(NO3)2 + 2 Cr(OH)3
Fe + Al(NO3)3 = Fe(NO3)2 + Al =>
3 Fe + 2 Al(NO3)3 = 3 Fe(NO3)2 + 2 Al
SI + Cl2 = SICl6 =>
SI + 3 Cl2 = SICl6
KOH + N2O3 = KNO2 + H2O =>
2 KOH + N2O3 = 2 KNO2 + H2O
Pb + H3(PO4) = H2 + Pb3(PO4)2 =>
3 Pb + 2 H3(PO4) = 3 H2 + Pb3(PO4)2
C32H14CuN8Na2O6S2 + O2 = CO2 + H2O + NO2 + CuO2 + SO2 + NaO2 =>
2 C32H14CuN8Na2O6S2 + 91 O2 = 64 CO2 + 14 H2O + 16 NO2 + 2 CuO2 + 4 SO2 + 4 NaO2
SnCl4 + CrCl2 = SnCl2 + CrCl3 =>
SnCl4 + 2 CrCl2 = SnCl2 + 2 CrCl3
Ca(HCO3)2 + Na2Co3 = CaCo3 + NaHCO3 =>
Ca(HCO3)2 + Na2Co3 = CaCo3 + 2 NaHCO3
NH3 + HBr = NH4Br =>
NH3 + HBr = NH4Br
C5H6BrClN2O2 + H2O2 = C5H7BrN2O2 + O2 + HCl =>
C5H6BrClN2O2 + H2O2 = C5H7BrN2O2 + O2 + HCl
Zn + Al(NO3)2 = Al + Zn(NO3)2 =>
Zn + Al(NO3)2 = Al + Zn(NO3)2
NO + O2 = N2O3 =>
4 NO + O2 = 2 N2O3
H2SO3 + KOH = HSO3 + KH2O =>
H2SO3 + KOH = HSO3 + KH2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/03/24
Équations équilibrées sur03/04/23
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