| Équations équilibrées la veille | Équations équilibrées le lendemain |
Al(OH)3 + HNO3 = Al(OH)2NO3 + H2O
SrCl2K2CrO4 = K2Cl2SrCrO4 =>
SrCl2K2CrO4 = K2Cl2SrCrO4
Cr + H2O + NaOH = Na[Cr(OH)6] + H2 =>
2 Cr + 10 H2O + 2 NaOH = 2 Na[Cr(OH)6] + 5 H2
Ti2(SO4)3 + KMnO4 + H2O = TiOSO4 + K2SO4 + MnO2 + H2SO4 =>
3 Ti2(SO4)3 + 2 KMnO4 + 2 H2O = 6 TiOSO4 + K2SO4 + 2 MnO2 + 2 H2SO4
HOBr + HI = H2OBr + I =>
HOBr + HI = H2OBr + I
HNO3 + Fe(NO3)3 = FeNO3 + H(NO3)3 =>
HNO3 + Fe(NO3)3 = FeNO3 + H(NO3)3
Fe + Mg2 = MgFe5 =>
10 Fe + Mg2 = 2 MgFe5
Al(OH)3 + H2CO3 = Al2(CO3)3 + H2O =>
2 Al(OH)3 + 3 H2CO3 = Al2(CO3)3 + 6 H2O
PhSO4 = PhSO3 + O2 =>
2 PhSO4 = 2 PhSO3 + O2
Ca(OH)2KI = CaIK(OH)2 =>
Ca(OH)2KI = CaIK(OH)2
HO2 + NO = OH + NO2 =>
HO2 + NO = OH + NO2
S + SO4{-} + OH{-} = SO3{-} + H2O =>
2 S + 5 SO4{-} + 2 OH{-} = 7 SO3{-} + H2O
BaCl2 + HF = BaF2 + HCl =>
BaCl2 + 2 HF = BaF2 + 2 HCl
CH3COClH2O = CH3CO2HHCl =>
CH3COClH2O = CH3CO2HHCl
C3H5NO + O2 = CO2 + H2O + NO =>
4 C3H5NO + 17 O2 = 12 CO2 + 10 H2O + 4 NO
Zn + NO3{-} + H3O{+} = Zn2{+} + NO + H2O =>
6 Zn + NO3{-} + 4 H3O{+} = 3 Zn2{+} + NO + 6 H2O
NaF + Ba = Na + BaF =>
NaF + Ba = Na + BaF
K(OH) + FeCl3 = KCl + Fe(OH)3 =>
3 K(OH) + FeCl3 = 3 KCl + Fe(OH)3
C10H12O + CrO3 = C10H10O2 + Cr2O3 + H2O =>
3 C10H12O + 4 CrO3 = 3 C10H10O2 + 2 Cr2O3 + 3 H2O
Pb3[Fe(CN)6]2 + H2SO4 = H3[Fe(CN)6] + PbSO4 =>
Pb3[Fe(CN)6]2 + 3 H2SO4 = 2 H3[Fe(CN)6] + 3 PbSO4
C6H12O7 = CO2 + CO + H2 =>
C6H12O7 = CO2 + 5 CO + 6 H2
As2O3 + NaOH + H2O = Na3As(OH)6 =>
As2O3 + 6 NaOH + 3 H2O = 2 Na3As(OH)6
C3H6OH2O2 = C3H6O2H2O =>
C3H6OH2O2 = C3H6O2H2O
CO2 + H = CH4 + O2 = CO2 + H2O =>
CO2 + 4 H = CH4 + O2
Cl2O4 + O2 = Cl2O6 =>
Cl2O4 + O2 = Cl2O6
LiOH + H2CO3 = Li2(CO3) + H2O =>
2 LiOH + H2CO3 = Li2(CO3) + 2 H2O
Fe + Ce = CeFe =>
Fe + Ce = CeFe
CdSO4Na2S = CdSNa2SO4 =>
CdSO4Na2S = CdSNa2SO4
NO + N2O4 = N2O3 =>
2 NO + N2O4 = 2 N2O3
CaCl2 + CH3CH2OH = CH3CH2Cl2 + CaOH =>
CaCl2 + CH3CH2OH = CH3CH2Cl2 + CaOH
S + H2O + KNO3 = K2SO4 + H2SO4 + N2 =>
5 S + 2 H2O + 6 KNO3 = 3 K2SO4 + 2 H2SO4 + 3 N2
CuCO3(s) + H2SO4(l) = CuSO4(aq) + H2O(l) + CO2(g) =>
CuCO3(s) + H2SO4(l) = CuSO4(aq) + H2O(l) + CO2(g)
KHC2O4NaOH = NaKC2O4H2O =>
KHC2O4NaOH = NaKC2O4H2O
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
MgI2 + AgNO3 = Mg(NO3)2 + AgI =>
MgI2 + 2 AgNO3 = Mg(NO3)2 + 2 AgI
H2SO4 + Ni = NiSO4 + H2 =>
H2SO4 + Ni = NiSO4 + H2
CuO + H3PO4 = Cu3(PO4)2 + H2O =>
3 CuO + 2 H3PO4 = Cu3(PO4)2 + 3 H2O
NH4Br(aq) + AgNO3(aq) = (NH4)(NO3)(aq) + AgBr(s) =>
NH4Br(aq) + AgNO3(aq) = (NH4)(NO3)(aq) + AgBr(s)
Na2S2O5 + KOH = SO3K2 + SO3Na2 + H2O =>
Na2S2O5 + 2 KOH = SO3K2 + SO3Na2 + H2O
K2S + Al(OH)3 = K(OH) + Al2S3 =>
3 K2S + 2 Al(OH)3 = 6 K(OH) + Al2S3
BaCl + NHSO = BaSO + NHCl =>
BaCl + NHSO = BaSO + NHCl
NaOH + Zn + H2O = Na[Zn(OH)3] + H2 =>
NaOH + Zn + 2 H2O = Na[Zn(OH)3] + H2
AlCl3 + Na2CO3 = NaCl + Al2(CO3)3 =>
2 AlCl3 + 3 Na2CO3 = 6 NaCl + Al2(CO3)3
Fe(NO3)2Ca = Ca(NO3)2Fe =>
Fe(NO3)2Ca = Ca(NO3)2Fe
NH4Cl + Na3(CO(NO2))6 = (NH4)3(CO(NO2))6 + NaCl =>
3 NH4Cl + Na3(CO(NO2))6 = (NH4)3(CO(NO2))6 + 3 NaCl
AgNO3 + NH4CO3 = AgCO3 + NH4NO3 =>
AgNO3 + NH4CO3 = AgCO3 + NH4NO3
Cl2 + K3[Fe(OH)6] + KOH = KCl + K2FeO4 + H2O =>
3 Cl2 + 2 K3[Fe(OH)6] + 4 KOH = 6 KCl + 2 K2FeO4 + 8 H2O
NaI + H3PO4 = HI + NaH2PO4 =>
NaI + H3PO4 = HI + NaH2PO4
K + I2 = KI =>
2 K + I2 = 2 KI
CH3(CH2)5CHCH2 + Br2 = CH3(CH2)5CHBrCH2Br =>
CH3(CH2)5CHCH2 + Br2 = CH3(CH2)5CHBrCH2Br
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/13/24
Équations équilibrées sur04/12/23
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