| Équations équilibrées la veille | Équations équilibrées le lendemain |
BaCl2 + Na2CO3 = BaNa2 + Cl2CO3
C8H14 + O2 = CO2 + H3O =>
3 C8H14 + 31 O2 = 24 CO2 + 14 H3O
CaI + Br = CaBr + I =>
CaI + Br = CaBr + I
Na2Co3 + HCl = H2Co3 + NaCl =>
Na2Co3 + 2 HCl = H2Co3 + 2 NaCl
Al2(SO4)3 + Li2CO3 = Li2SO4 + Al2(CO3)3 =>
Al2(SO4)3 + 3 Li2CO3 = 3 Li2SO4 + Al2(CO3)3
HNO3 + LiOH = LiNO3 + H2 + O =>
HNO3 + LiOH = LiNO3 + H2 + O
KHS + KOH = H2O + K2S =>
KHS + KOH = H2O + K2S
CuO + H2SO4 = (CuOH)2SO4 =>
2 CuO + H2SO4 = (CuOH)2SO4
Fe2O3 + H2O = Fe2H2O4 =>
Fe2O3 + H2O = Fe2H2O4
S + AlCl3 = AlS3 + Cl =>
3 S + AlCl3 = AlS3 + 3 Cl
C6H5CH2CH(NH2)COOH + NaOH = C6H5CH2CH(NH2)COONa + H2O =>
C6H5CH2CH(NH2)COOH + NaOH = C6H5CH2CH(NH2)COONa + H2O
FeOH + NaSO4 = FeSO4 + NaOH =>
FeOH + NaSO4 = FeSO4 + NaOH
V + HClO3 = V2O5 + ClO2 + H2O =>
2 V + 10 HClO3 = V2O5 + 10 ClO2 + 5 H2O
HgO = Hg + O2 = HgO =>
2 HgO = 2 Hg + O2
Al + NiCl2 = AlCl3 + Ni =>
2 Al + 3 NiCl2 = 2 AlCl3 + 3 Ni
NaCO3 + CuO = CuCO3 + NaO =>
NaCO3 + CuO = CuCO3 + NaO
HgO = Hg + O2 = HgO =>
2 HgO = 2 Hg + O2
CH4 + SO2 = CO2 + H2O + S =>
CH4 + 2 SO2 = CO2 + 2 H2O + 2 S
NH3(g) + O2(g) = NO2(g) + H2 =>
2 NH3(g) + 2 O2(g) = 2 NO2(g) + 3 H2
Cu(NH3)4{+2} + S2O4{-2} + OH{-} = SO3{-2} + Cu + NH3 + H2O =>
Cu(NH3)4{+2} + S2O4{-2} + 4 OH{-} = 2 SO3{-2} + Cu + 4 NH3 + 2 H2O
Ag2SO4 + NaNO3 = Na2SO4 + Ag2(NO3)2 =>
Ag2SO4 + 2 NaNO3 = Na2SO4 + Ag2(NO3)2
Ca(OH)2*2H2O = Ca(OH)2 + H2O =>
Ca(OH)2*2H2O = Ca(OH)2 + 2 H2O
Al + HNO3 = Al(NO3)3 + H2 =>
2 Al + 6 HNO3 = 2 Al(NO3)3 + 3 H2
Sr(OH)2 + P2O5 = SrO + P(OH)5 =>
5 Sr(OH)2 + P2O5 = 5 SrO + 2 P(OH)5
Ca(s) + H2O(l) = Ca2(OH)2(aq) + H2(g) =>
2 Ca(s) + 2 H2O(l) = Ca2(OH)2(aq) + H2(g)
KOH + H2SO4 = H2O + K2SO4 =>
2 KOH + H2SO4 = 2 H2O + K2SO4
MgSO4 + NaOH = Mg(OH)2 + Na2(SO4) =>
MgSO4 + 2 NaOH = Mg(OH)2 + Na2(SO4)
Cu(NO3)2 + NH4OH = CuOH + (NO3)2NH4 =>
Cu(NO3)2 + NH4OH = CuOH + (NO3)2NH4
KMnO4 + NaOH + H2SO3 = K2MnO4 + Na2MnO4 + Na2SO4 + H2O =>
2 KMnO4 + 4 NaOH + H2SO3 = K2MnO4 + Na2MnO4 + Na2SO4 + 3 H2O
CH3(CH2)4CH3 + O2 = C02 + H2O =>
2 CH3(CH2)4CH3 + 7 O2 = 6 C02 + 14 H2O
Mn{2+} + Pb3O4 + H{+} = MnO4{-} + Pb{2+} + H2O =>
2 Mn{2+} + 5 Pb3O4 + 24 H{+} = 2 MnO4{-} + 15 Pb{2+} + 12 H2O
K2(Cr2O7) + Pb(NO3)2 = K(NO3) + Pb(Cr2O7) =>
K2(Cr2O7) + Pb(NO3)2 = 2 K(NO3) + Pb(Cr2O7)
Co(OH)2 + NH3 = Co(OH)2NH3 =>
Co(OH)2 + NH3 = Co(OH)2NH3
KI + KIO4 + H2S = I2 + K2SO4 + H2O =>
3 KI + 5 KIO4 + 4 H2S = 4 I2 + 4 K2SO4 + 4 H2O
K2CrO4(aq) + Pb(NO3)2(aq) = PbCrO4(s) + KNO3(aq) =>
K2CrO4(aq) + Pb(NO3)2(aq) = PbCrO4(s) + 2 KNO3(aq)
CS2 + Cl2 = CCl4 + S2Cl2 =>
CS2 + 3 Cl2 = CCl4 + S2Cl2
HI + SO2 = I2 + S + H2O =>
4 HI + SO2 = 2 I2 + S + 2 H2O
N2O3 + CO = N + CO2 =>
N2O3 + 3 CO = 2 N + 3 CO2
Co(OH)2 + NH3 = Co(OH)2NH3 =>
Co(OH)2 + NH3 = Co(OH)2NH3
Li2SO4 + K3PO4 = K2SO4 + Li3PO4 =>
3 Li2SO4 + 2 K3PO4 = 3 K2SO4 + 2 Li3PO4
()NaCl = ()Na + ()Cl2 =>
2()NaCl = 2()Na + ()Cl2
K2TiO3 + H2O = K8Ti5O14 + KOH =>
5 K2TiO3 + H2O = K8Ti5O14 + 2 KOH
FeCl3 + KSNC = FeNC + KSCl3 =>
FeCl3 + KSNC = FeNC + KSCl3
CaOCl2 + CH3CH2OH = (HCOO)2Ca + Ca(OH)2 + CaCl2 + CHCl3 =>
16 CaOCl2 + 4 CH3CH2OH = (HCOO)2Ca + 8 Ca(OH)2 + 7 CaCl2 + 6 CHCl3
F(g) + PbI4(aq) = PbF4(aq) + I(s) =>
4 F(g) + PbI4(aq) = PbF4(aq) + 4 I(s)
N2O5 + Ca(OH)2 = CaN2O6 + H2O =>
N2O5 + Ca(OH)2 = CaN2O6 + H2O
NaOH + NH4OH = NaOHH2O + NH3 =>
NaOH + NH4OH = NaOHH2O + NH3
NaHCO3 + HCl = NaCl + H2O + CO2 =>
NaHCO3 + HCl = NaCl + H2O + CO2
Fe(NO3)2 + KSCN = Fe(SCN)2 + KNO3 =>
Fe(NO3)2 + 2 KSCN = Fe(SCN)2 + 2 KNO3
NH = N + H =>
NH = N + H
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/21/24
Équations équilibrées sur05/21/23
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