| Équations équilibrées la veille | Équations équilibrées le lendemain |
NaClH2O = HClNaOH
Cr(OH)3 + NaOH = Na3[Cr(OH)6] =>
Cr(OH)3 + 3 NaOH = Na3[Cr(OH)6]
Mg*Cl2 = MgCl2 =>
Mg*Cl2 = MgCl2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Ni(s)AgSO4(ag) = NiSO4(ag)Ag(s) =>
Ni(s)AgSO4(ag) = NiSO4(ag)Ag(s)
Cl2(g) + NH4Br(aq) = NH4Cl(aq) + Br2(l) =>
Cl2(g) + 2 NH4Br(aq) = 2 NH4Cl(aq) + Br2(l)
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
H2SO4 + Al(OH)3 = Al2(SO4)3 + H2O =>
3 H2SO4 + 2 Al(OH)3 = Al2(SO4)3 + 6 H2O
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
Mg(ClO3)2 = MgCl2 + O2 =>
Mg(ClO3)2 = MgCl2 + 3 O2
Ca + Fe(NO3)2 = Ca(NO3)2 + Fe =>
Ca + Fe(NO3)2 = Ca(NO3)2 + Fe
SbCl3 + H2S = Sb2S3 + HCl =>
2 SbCl3 + 3 H2S = Sb2S3 + 6 HCl
NaHSO4 + NaCl + MnO2 = Na2SO4 + MnCl2 + Cl2 + H2O =>
4 NaHSO4 + 4 NaCl + MnO2 = 4 Na2SO4 + MnCl2 + Cl2 + 2 H2O
Cs + H2 = CsH =>
2 Cs + H2 = 2 CsH
Cr2 + HCl2 = CrCl2 + H2 =>
Cr2 + 2 HCl2 = 2 CrCl2 + H2
H2S + HClO3 = H2SO4 + HCl =>
3 H2S + 4 HClO3 = 3 H2SO4 + 4 HCl
CdS + O2 = Cd + SO2 =>
CdS + O2 = Cd + SO2
Zn + KClO3 + H3SO4 = ZnSO4 + KCl + H2O =>
2 Zn + KClO3 + 2 H3SO4 = 2 ZnSO4 + KCl + 3 H2O
Li3PO4 + Al2O3 + GeO2 + NH4H2PO4 = Li3OAl2O3GeOP3O7 + NH4OH + H2O + O2 =>
Li3PO4 + Al2O3 + GeO2 + 2 NH4H2PO4 = Li3OAl2O3GeOP3O7 + 2 NH4OH + H2O + O2
BaCO3 + H2SO4 = BaSO4 + H2CO3 =>
BaCO3 + H2SO4 = BaSO4 + H2CO3
NaOH + Cl2 = NaCl + NaClO + H2O =>
2 NaOH + Cl2 = NaCl + NaClO + H2O
NaHSO3 + KMnO4 + HCl = H2O + KCl + MnCl2 + NaHSO4 =>
5 NaHSO3 + 2 KMnO4 + 6 HCl = 3 H2O + 2 KCl + 2 MnCl2 + 5 NaHSO4
CH3 + OH = CO + H2 =>
CH3 + OH = CO + 2 H2
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
Mg3N2 + Cr(No3)3 = Mg(No3)2 + CrN =>
Mg3N2 + 2 Cr(No3)3 = 3 Mg(No3)2 + 2 CrN
I2 + NH4OH = NH4I + N2 + H2O =>
3 I2 + 8 NH4OH = 6 NH4I + N2 + 8 H2O
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
CO2 + H2O = C2H2 + O2 =>
4 CO2 + 2 H2O = 2 C2H2 + 5 O2
CaCl2 + C15H31COONa = (C15H31COO)2Ca + NaCl =>
CaCl2 + 2 C15H31COONa = (C15H31COO)2Ca + 2 NaCl
NaNH2 + CH3CH2OH = NaNHCH3CH2 + H2O =>
NaNH2 + CH3CH2OH = NaNHCH3CH2 + H2O
Zn8 + HNO3 = Zn(NO3)2 + NH4NO3 + H2O =>
Zn8 + 20 HNO3 = 8 Zn(NO3)2 + 2 NH4NO3 + 6 H2O
K2Cr2O7 + (NH4)2S + H2O = KOH + Cr(OH)3 + NH3 + S =>
K2Cr2O7 + 3(NH4)2S + H2O = 2 KOH + 2 Cr(OH)3 + 6 NH3 + 3 S
HCl + KClO3 = H2O + Cl2 + KCl =>
6 HCl + KClO3 = 3 H2O + 3 Cl2 + KCl
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
C6H5OH + Br2 = C6H3Br3O + H =>
2 C6H5OH + 3 Br2 = 2 C6H3Br3O + 6 H
Li3CrO4 + BaCl = LiCl + Ba3CrO4 =>
Li3CrO4 + 3 BaCl = 3 LiCl + Ba3CrO4
C2789H5245O409N14S = CO + H2 + NO2 + SO2 + C12H24 =>
6 C2789H5245O409N14S = 2274 CO + 1275 H2 + 84 NO2 + 6 SO2 + 1205 C12H24
AlCl3 + H2O = AlCl3*12H2O =>
AlCl3 + 12 H2O = AlCl3*12H2O
CH3COOH + LiAlH4 + H2O = CH3CH2OH + Li2O + Al(OH)3 =>
4 CH3COOH + 2 LiAlH4 + 3 H2O = 4 CH3CH2OH + Li2O + 2 Al(OH)3
H2SO4 + NaCH3COO + CH3CH2OH = CH3COOCH2CH3 + H2O + NaHSO4 =>
H2SO4 + NaCH3COO + CH3CH2OH = CH3COOCH2CH3 + H2O + NaHSO4
BaS + FeSO4 = BaSO4 + FeS =>
BaS + FeSO4 = BaSO4 + FeS
AlCl3 = Al + Cl2 =>
2 AlCl3 = 2 Al + 3 Cl2
Zn(ClO3)2 + Sn = Sn(ClO3)2 + Zn =>
Zn(ClO3)2 + Sn = Sn(ClO3)2 + Zn
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
Ba(NO3)2 + NaOH = Ba(OH)2 + NaNO3 =>
Ba(NO3)2 + 2 NaOH = Ba(OH)2 + 2 NaNO3
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
Mn{2+} + PbO2 + H{+} = MnO4{-} + Pb{2+} + H2O =>
2 Mn{2+} + 5 PbO2 + 4 H{+} = 2 MnO4{-} + 5 Pb{2+} + 2 H2O
NaOH + H2SO4 = H2O + Na2 + SO4 =>
2 NaOH + H2SO4 = 2 H2O + Na2 + SO4
LiCl + Br2 = LiBr + Cl2 =>
2 LiCl + Br2 = 2 LiBr + Cl2
FeCl2 + Na3PO4 = Fe3(PO4)2 + NaCl =>
3 FeCl2 + 2 Na3PO4 = Fe3(PO4)2 + 6 NaCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/24/24
Équations équilibrées sur01/23/24
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