| Équations équilibrées la veille | Équations équilibrées le lendemain |
Al2(CO3)3 + 6 HCl(g) = 2 AlCl3(s) + 3 CO2(g) + 3 H2O(g)
[Co(OH2)6]{2+} + Cl{-} = [CoCl4]{2-} + H2O =>
[Co(OH2)6]{2+} + 4 Cl{-} = [CoCl4]{2-} + 6 H2O
HNO3 + AgNO3 = NNO3 + AgHO3 =>
HNO3 + AgNO3 = NNO3 + AgHO3
FeCl3 + HCOOH = C3H3FeO6 + HCl =>
FeCl3 + 3 HCOOH = C3H3FeO6 + 3 HCl
CuOH + N2H4 = Cu + N2 + H2O =>
4 CuOH + N2H4 = 4 Cu + N2 + 4 H2O
KNO3 + CH2 = N2 + K2CO3 + H2O + CO2 =>
6 KNO3 + 5 CH2 = 3 N2 + 3 K2CO3 + 5 H2O + 2 CO2
Pb(C2H3O2)2(aq) + HCl(aq) = PbCl2(s) + HC2H3O2(aq) =>
Pb(C2H3O2)2(aq) + 2 HCl(aq) = PbCl2(s) + 2 HC2H3O2(aq)
NH4OH(aq) = NH3(g) + H2O =>
NH4OH(aq) = NH3(g) + H2O
UF6 + H2O = UO2F2 + HF =>
UF6 + 2 H2O = UO2F2 + 4 HF
C2H4O2 + CH3OH = CH3COOCH3 + H2O =>
C2H4O2 + CH3OH = CH3COOCH3 + H2O
KMnO4 + HCl + NaOH = NaKCl + MnO4 + H2O =>
KMnO4 + HCl + NaOH = NaKCl + MnO4 + H2O
C3H6 + HBr = C3H7Br =>
C3H6 + HBr = C3H7Br
C11H22O3 + O2 = CO2 + H2O =>
C11H22O3 + 15 O2 = 11 CO2 + 11 H2O
CuCl2 + Si = Cu + SiCl4 =>
2 CuCl2 + Si = 2 Cu + SiCl4
Mg + CuO = MgO(aq) + Cu(s) =>
Mg + CuO = MgO(aq) + Cu(s)
NaOH(aq) + Br2(aq) + CO2(g) + FeCl2(aq) = NaCl(aq) + NaBr(aq) + Fe(CO3)3(s) + H20(l) =>
60 NaOH(aq) + 10 Br2(aq) + 60 CO2(g) + 20 FeCl2(aq) = 40 NaCl(aq) + 20 NaBr(aq) + 20 Fe(CO3)3(s) + 3 H20(l)
H3PO4 + MnO2 = MnPO4 + H3O2 =>
H3PO4 + MnO2 = MnPO4 + H3O2
CuO + HCl + H2O = Cu2(OH)3Cl =>
2 CuO + HCl + H2O = Cu2(OH)3Cl
CuOH + N2H4 = Cu + N2 + H2O =>
4 CuOH + N2H4 = 4 Cu + N2 + 4 H2O
KI + KMgO4 + H2SO4 = I2 + MgSO4 + K2SO4 + H2O =>
10 KI + 2 KMgO4 + 8 H2SO4 = 5 I2 + 2 MgSO4 + 6 K2SO4 + 8 H2O
Pb(OH)2 + SO3 = PbSO4 + H2O =>
Pb(OH)2 + SO3 = PbSO4 + H2O
HCl + Zn + NaOH = NaCl + ZnH2O =>
HCl + Zn + NaOH = NaCl + ZnH2O
H3Po4 + Hg = HgPo4 + H =>
H3Po4 + Hg = HgPo4 + 3 H
HNO3 + MnBr2 + PbO2 = HMnO4 + Br2 + Pb(NO3)2 + H2O =>
14 HNO3 + 2 MnBr2 + 7 PbO2 = 2 HMnO4 + 2 Br2 + 7 Pb(NO3)2 + 6 H2O
Br + Ag(NO3)2 = AgBr2 + NO3 =>
2 Br + Ag(NO3)2 = AgBr2 + 2 NO3
ZnF + H2O = ZnO + H2F =>
ZnF + H2O = ZnO + H2F
H2SiF6 + CaCO3 = CaF2 + SiO2 + CO2 + H2O =>
H2SiF6 + 3 CaCO3 = 3 CaF2 + SiO2 + 3 CO2 + H2O
LiOHFe(SO4)3 = Fe(OH)Li(SO4)3 =>
LiOHFe(SO4)3 = Fe(OH)Li(SO4)3
KOH + Cl2O = KCl + KClO3 + H2O =>
6 KOH + 3 Cl2O = 4 KCl + 2 KClO3 + 3 H2O
[Co(NH3)4(CO3)]NO3 + K2S2O5 = K[Co(NH3)4(SO3)2] + CO2 + KNO3 =>
[Co(NH3)4(CO3)]NO3 + K2S2O5 = K[Co(NH3)4(SO3)2] + CO2 + KNO3
FeO + Al = Al5O3 + Fe =>
3 FeO + 5 Al = Al5O3 + 3 Fe
[Co(NH3)4(CO3)]NO3 + K2S2O5 = K[Co(NH3)4(SO3)2] + CO2 + KNO3 =>
[Co(NH3)4(CO3)]NO3 + K2S2O5 = K[Co(NH3)4(SO3)2] + CO2 + KNO3
Na2C2 + H2O = Na2O + H2C2 =>
Na2C2 + H2O = Na2O + H2C2
Mg(s) + H2O = MgO(s) + H2(g) =>
Mg(s) + H2O = MgO(s) + H2(g)
C6H6S2 + O2 = CO + H2O + SO2 =>
2 C6H6S2 + 13 O2 = 12 CO + 6 H2O + 4 SO2
CuOH + N2H4 = Cu + N2 + H2O =>
4 CuOH + N2H4 = 4 Cu + N2 + 4 H2O
C14H30 + H2O = CO2 + H2 =>
C14H30 + 28 H2O = 14 CO2 + 43 H2
Na(NO3) + KOH = NaOH + KNO3 =>
Na(NO3) + KOH = NaOH + KNO3
Co2O4 + H2 = Co + H2O =>
Co2O4 + 4 H2 = 2 Co + 4 H2O
Na + Au + Sn = NaAuSn =>
Na + Au + Sn = NaAuSn
C2H12O4 + O2 = CO2 + H2O =>
C2H12O4 + 3 O2 = 2 CO2 + 6 H2O
Na + MgI2 = NaI + Mg =>
2 Na + MgI2 = 2 NaI + Mg
(NH4)3SbS3 + HCl = NH4Cl + H2S + SbCl3 =>
(NH4)3SbS3 + 6 HCl = 3 NH4Cl + 3 H2S + SbCl3
Mg + HC1 = MgC12 + H2 =>
Mg + 12 HC1 = MgC12 + 6 H2
Sb2S3 + NOCl = SbCl3 + SO2 + N2 =>
Sb2S3 + 6 NOCl = 2 SbCl3 + 3 SO2 + 3 N2
Pb(NO3)2 + NH3 = PbH2 + N(NO3)3 =>
3 Pb(NO3)2 + 2 NH3 = 3 PbH2 + 2 N(NO3)3
Al2(HPO3)3 + H2O = Al(OH)3 + HPO3 + H2 =>
Al2(HPO3)3 + 6 H2O = 2 Al(OH)3 + 3 HPO3 + 3 H2
CaF2 + HCl = CaCl2 + HF =>
CaF2 + 2 HCl = CaCl2 + 2 HF
Zn3(PO4)2 + AlCl3 = ZnCl2 + AlPO4 =>
Zn3(PO4)2 + 2 AlCl3 = 3 ZnCl2 + 2 AlPO4
Bi2O5 = Bi + O =>
Bi2O5 = 2 Bi + 5 O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/26/24
Équations équilibrées sur12/26/23
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