| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Ba(NO3)2 + Co2(SO4)3 = 3 BaSO4 + 2 Co(NO3)3
O + NH3 = H2O + N2O4 =>
7 O + 2 NH3 = 3 H2O + N2O4
Li2O2 = Li2O + O2 =>
2 Li2O2 = 2 Li2O + O2
Na3PO4 + Ca(NO2)2 = NaNO2 + Ca3(PO4)2 =>
2 Na3PO4 + 3 Ca(NO2)2 = 6 NaNO2 + Ca3(PO4)2
HCl = H + Cl2 =>
2 HCl = 2 H + Cl2
Cr2S3 + KNO3 + KOH = K2CrO4 + K2SO4 + H2O + KNO2 =>
Cr2S3 + 15 KNO3 + 10 KOH = 2 K2CrO4 + 3 K2SO4 + 5 H2O + 15 KNO2
Fe(OH)2 + AgNO3 = Fe(NO3)2 + AgOH =>
Fe(OH)2 + 2 AgNO3 = Fe(NO3)2 + 2 AgOH
Fe(NH4)2(SO4)2*6H2O + H2C2O4 + K2C2O4 + H2O2 = K7[Fe(C2O4)5]*2H2O + (NH4)2SO4 + H2SO4 + H2O =>
2 Fe(NH4)2(SO4)2*6H2O + 3 H2C2O4 + 7 K2C2O4 + H2O2 = 2 K7[Fe(C2O4)5]*2H2O + 2(NH4)2SO4 + 2 H2SO4 + 10 H2O
Ca + Pb(NO3)2 = Ca(NO3) + Pb =>
2 Ca + Pb(NO3)2 = 2 Ca(NO3) + Pb
K[Cr(OH)4] + KIO4 = KI + KCrO4 + H2O =>
2 K[Cr(OH)4] + KIO4 = KI + 2 KCrO4 + 4 H2O
IO3{-} + H2O = HIO3 + OH{-} =>
IO3{-} + H2O = HIO3 + OH{-}
C3H6 + KMnO4 + H2O = C3H8O2 + MnO2 + KOH =>
3 C3H6 + 2 KMnO4 + 4 H2O = 3 C3H8O2 + 2 MnO2 + 2 KOH
AgI + HCl = AgCl + I{-} + H{+} =>
AgI + HCl = AgCl + I{-} + H{+}
H2SO4 + B(HO)3 = B2(SO4)3 + H2O =>
3 H2SO4 + 2 B(HO)3 = B2(SO4)3 + 6 H2O
PbBr4(s) = Pb(s) + Br2(l) =>
PbBr4(s) = Pb(s) + 2 Br2(l)
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Cu3Zn2 + HCl = ZnCl2 + H2 + Cu =>
Cu3Zn2 + 4 HCl = 2 ZnCl2 + 2 H2 + 3 Cu
HI + FeCl3 = FeCl2 + HCl + I2 =>
2 HI + 2 FeCl3 = 2 FeCl2 + 2 HCl + I2
Sn + HNO3 = H2SnO3 + NO2 + H2 =>
2 Sn + 6 HNO3 = 2 H2SnO3 + 6 NO2 + H2
LiNO3 + Na2CO3 = NO3 + Na2 + Li2CO3 =>
2 LiNO3 + Na2CO3 = 2 NO3 + Na2 + Li2CO3
NaNo3 + Br = BrNo3 + Na =>
NaNo3 + Br = BrNo3 + Na
CH3CH2Br + CH3CH2SNa = CH3CH2SCH2CH3 + NaBr =>
CH3CH2Br + CH3CH2SNa = CH3CH2SCH2CH3 + NaBr
Pb3O2 + HNO3 = Pb(NO3) + PbO2 + H2O =>
3 Pb3O2 + 8 HNO3 = 8 Pb(NO3) + PbO2 + 4 H2O
Mg(CH3COO)2 + Na2CrO4 = MgCrO4 + NaCH3COO =>
Mg(CH3COO)2 + Na2CrO4 = MgCrO4 + 2 NaCH3COO
Mg2SO4 + Ca(OH)2 = MgOH + CaSO4 =>
Mg2SO4 + Ca(OH)2 = 2 MgOH + CaSO4
CH2(C6H4NCO)2 + O2 = HCN + CO2 + H2O =>
CH2(C6H4NCO)2 + 14 O2 = 2 HCN + 13 CO2 + 4 H2O
Pb(NO3)2 + Mg(NO3)2 = Pb(NO3)4(aq) + Mg2(NO3)2(aq) =>
Pb(NO3)2 + 2 Mg(NO3)2 = Pb(NO3)4(aq) + Mg2(NO3)2(aq)
CoCl2 + F2 = Cl2 + CoF3 =>
2 CoCl2 + 3 F2 = 2 Cl2 + 2 CoF3
Sb(OH)2Cl + HCl = SbCl3 + H2O =>
Sb(OH)2Cl + 2 HCl = SbCl3 + 2 H2O
CrCl3*6H2O + SnCl2 = Sn[Cr(H2O)6] + Cl2 =>
2 CrCl3*6H2O + 2 SnCl2 = 2 Sn[Cr(H2O)6] + 5 Cl2
H + AlCl3 = HAlCl3 =>
H + AlCl3 = HAlCl3
Rn + Mn = RnMn =>
Rn + Mn = RnMn
H3CCCH3CHCH3 + KMnO4 + H2SO4 = H3CCOCH2CH2COOH + K2SO4 + MnSO4 + H2O =>
5 H3CCCH3CHCH3 + 8 KMnO4 + 12 H2SO4 = 5 H3CCOCH2CH2COOH + 4 K2SO4 + 8 MnSO4 + 17 H2O
H2(SO4) + HI = H2S + I2 + H2O =>
H2(SO4) + 8 HI = H2S + 4 I2 + 4 H2O
Mg(HSO3)2 + NaOH = MgSO3 + NaHSO3 + H2O =>
Mg(HSO3)2 + NaOH = MgSO3 + NaHSO3 + H2O
CH3CH(NH2)COOH + HBr = CH3CH(NH2)COOBr + H2 =>
CH3CH(NH2)COOH + HBr = CH3CH(NH2)COOBr + H2
C3HCOOH + O2 = CO2 + H2O =>
2 C3HCOOH + 7 O2 = 8 CO2 + 2 H2O
ClO3 + H2O = Cl + OH =>
ClO3 + 3 H2O = Cl + 6 OH
Fe + CUSO4 = Fe2SO4 + CU =>
2 Fe + CUSO4 = Fe2SO4 + CU
MgO + Br2O3 = Mg(BrO2)2 =>
MgO + Br2O3 = Mg(BrO2)2
CH5OHCH3 + CH3COOH = CH3OOC2H5 + H2O =>
8 CH5OHCH3 + 13 CH3COOH = 14 CH3OOC2H5 + 6 H2O
Cl2(g) + HF(aq) = HCl2 + F =>
Cl2(g) + HF(aq) = HCl2 + F
ClF3 + Cu(OH)2 = CuF2 + CuCl2 + H2O + O2 =>
2 ClF3 + 4 Cu(OH)2 = 3 CuF2 + CuCl2 + 4 H2O + 2 O2
Pr6O11 + IrO2 = Pr2Ir2O7 + O2 =>
Pr6O11 + 6 IrO2 = 3 Pr2Ir2O7 + O2
Zn + Pb + Ca = ZnPbCa =>
Zn + Pb + Ca = ZnPbCa
Ba + K2(CO3) = K + Ba(CO3) =>
Ba + K2(CO3) = 2 K + Ba(CO3)
Ni + O2 = NiO =>
2 Ni + O2 = 2 NiO
C4H0OH + O2 = CO2 + H2O =>
C4H0OH + 4 O2 = 4 CO2 + H2O
Fe(CH3COO)3 + (NH4)2S = Fe2S3 + NH4CH3COO =>
2 Fe(CH3COO)3 + 3(NH4)2S = Fe2S3 + 6 NH4CH3COO
C12H25C6H4SO3H + NaOH = C12H25C6H4SO3Na + H2O =>
C12H25C6H4SO3H + NaOH = C12H25C6H4SO3Na + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/25/24
Équations équilibrées sur12/25/23
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