| Équations équilibrées la veille | Équations équilibrées le lendemain |
C4H6O6 + 5 Na2CO3 + 7 H2O = 10 NaH2O + 9 CO2
KMnO4 + PbO = K2O + Pb(MnO4)2 =>
2 KMnO4 + PbO = K2O + Pb(MnO4)2
Al(OH)3 + Ca(OH)2 = Ca(Al(OH)4)2 =>
2 Al(OH)3 + Ca(OH)2 = Ca(Al(OH)4)2
Mg + B = MgB2 =>
Mg + 2 B = MgB2
(CH3)3Al + H2O = Al(OH)3 + CH4 =>
(CH3)3Al + 3 H2O = Al(OH)3 + 3 CH4
Mg(HCO3)2 + HNO2 = Mg(NO2)2 + CO2 + H2O =>
Mg(HCO3)2 + 2 HNO2 = Mg(NO2)2 + 2 CO2 + 2 H2O
NH4 + HCl = NH4Cl + H =>
NH4 + HCl = NH4Cl + H
CoSO4 + AgCH3COO = Co(CH3COO)2 + Ag2SO4 =>
CoSO4 + 2 AgCH3COO = Co(CH3COO)2 + Ag2SO4
C2H2 + CO2 = CO + H2O =>
C2H2 + 3 CO2 = 5 CO + H2O
HCuCl2 + H2O = Cu2O + HCl =>
2 HCuCl2 + H2O = Cu2O + 4 HCl
Na2CO3 + Ca3(PO4)2 = Na2(PO4)2 + CO3Ca3 =>
Na2CO3 + Ca3(PO4)2 = Na2(PO4)2 + CO3Ca3
NaOH + CuOHCl = NaCl + Cu(OH)2 =>
NaOH + CuOHCl = NaCl + Cu(OH)2
NH4Cl + HCl = NH5 + Cl =>
NH4Cl + HCl = NH5 + 2 Cl
C6H5NO2 + Zn + NaOH = Na2ZnO2 + C6H5NH2 + H2O =>
C6H5NO2 + 3 Zn + 6 NaOH = 3 Na2ZnO2 + C6H5NH2 + 2 H2O
HCl + H2SO4 = Cl2 + SO2 + H2O =>
2 HCl + H2SO4 = Cl2 + SO2 + 2 H2O
Ni(Cl)2 + Na2S = NiS + NaCl =>
Ni(Cl)2 + Na2S = NiS + 2 NaCl
NH3 + LiOH = LiOH2 + NH2 =>
NH3 + LiOH = LiOH2 + NH2
S + P = SP =>
S + P = SP
Cl + Mn(II)I = I + MnCl =>
Cl + Mn(II)I = 3 I + MnCl
Fe + H2SO4 + H2O = FeSO46H2O + H2 =>
Fe + H2SO4 + 43 H2O = FeSO46H2O + 43 H2
C3H3Ag + CH3Br = C4H6 + AgBr =>
C3H3Ag + CH3Br = C4H6 + AgBr
Sr + H3PO4 = SrPO4 + H2 =>
2 Sr + 2 H3PO4 = 2 SrPO4 + 3 H2
Nh4 + HCl = Nh4Cl + H2 =>
2 Nh4 + 2 HCl = 2 Nh4Cl + H2
TiCl + HCl = TiCl4 + H2 =>
2 TiCl + 6 HCl = 2 TiCl4 + 3 H2
C10H22 + O2 = CO2 + H2O =>
2 C10H22 + 31 O2 = 20 CO2 + 22 H2O
CaCO3 + H2O2 = CaCO4 + H2O =>
CaCO3 + H2O2 = CaCO4 + H2O
CaC2 + CH4 = C2H2 + CaC =>
3 CaC2 + CH4 = 2 C2H2 + 3 CaC
FeS + HCl = FeCl2 + H2S =>
FeS + 2 HCl = FeCl2 + H2S
MnO2 + C = Mn + CO =>
MnO2 + 2 C = Mn + 2 CO
CH2O + NaOH = CH3OH + HCOOH + Na =>
3 CH2O + 2 NaOH = CH3OH + 2 HCOOH + 2 Na
Cl2O3 = Cl2 + O3 =>
Cl2O3 = Cl2 + O3
S2 + Br2 = S3Br4 =>
3 S2 + 4 Br2 = 2 S3Br4
CH3CH2CH2MgClCH3CHOH2O = CH3CH(OH)CH2CH2CH3Mg(OH)Cl =>
CH3CH2CH2MgClCH3CHOH2O = CH3CH(OH)CH2CH2CH3Mg(OH)Cl
NaI + K2CrO7 + H2SO4 = I2 + Cr2(SO4)3 + K2SO4 + Na2SO4 + H2O =>
18 NaI + 2 K2CrO7 + 14 H2SO4 = 9 I2 + Cr2(SO4)3 + 2 K2SO4 + 9 Na2SO4 + 14 H2O
Na + ClO = NaCl + O =>
Na + ClO = NaCl + O
CH3COOH + H2 = CH4 + H2O =>
CH3COOH + 4 H2 = 2 CH4 + 2 H2O
ClO + O2 = ClO3 =>
ClO + O2 = ClO3
Zn(OH)2 + H3PO4 = Zn3(PO4)2 + H2O =>
3 Zn(OH)2 + 2 H3PO4 = Zn3(PO4)2 + 6 H2O
Co2 + Ca(OH)2 = CaCo3 + OH =>
3 Co2 + 2 Ca(OH)2 = 2 CaCo3 + 4 OH
Mo + Br2 = MoBr4 =>
Mo + 2 Br2 = MoBr4
BCl2 + AgNO3 = B(NO3)2 + AgCl =>
BCl2 + 2 AgNO3 = B(NO3)2 + 2 AgCl
Al + BaCl2 = AlCl3 + Ba =>
2 Al + 3 BaCl2 = 2 AlCl3 + 3 Ba
KMnO4 + SnCl2 + HCl = MnCl2 + H2O + H2[SnCl6] + KCl =>
2 KMnO4 + 5 SnCl2 + 26 HCl = 2 MnCl2 + 8 H2O + 5 H2[SnCl6] + 2 KCl
H3O + HOCl + HNO3 = NCl3 + H2O2 =>
2 H3O + 6 HOCl + 2 HNO3 = 2 NCl3 + 7 H2O2
Pt + Cl = PtCl2 =>
Pt + 2 Cl = PtCl2
KBr + NH3 = K2 + NH3Br =>
2 KBr + 2 NH3 = K2 + 2 NH3Br
HgO + P2O5 = Hg(PO3)2 =>
HgO + P2O5 = Hg(PO3)2
Fe(NO3)3 + NH3 = Fe(OH)3 + N4O6 =>
Fe(NO3)3 + NH3 = Fe(OH)3 + N4O6
Be(OH)2 = BeO + H2O =>
Be(OH)2 = BeO + H2O
FeBr3 = Fe + Br =>
FeBr3 = Fe + 3 Br
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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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