| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Fe(OH)3 + 3 CaO = Fe2O3 + 3 Ca(OH)2
H{+} + MnO4{-} + HCl = Mn{2+} + Cl2 + H2O =>
6 H{+} + 2 MnO4{-} + 10 HCl = 2 Mn{2+} + 5 Cl2 + 8 H2O
CuO + Fe2O3 + ReO3 + Fe = Cu2FeReO6 =>
6 CuO + Fe2O3 + 3 ReO3 + Fe = 3 Cu2FeReO6
Cl2 + LiBi = LiCl(aq) + Bi2 =>
Cl2 + 2 LiBi = 2 LiCl(aq) + Bi2
H2O + O2 + N2 = HNO3(aq) =>
2 H2O + 5 O2 + 2 N2 = 4 HNO3(aq)
KOH + H3PO4 = H2O + K3PO4 =>
3 KOH + H3PO4 = 3 H2O + K3PO4
LiAlH4 + CH3COCH3 + H2O = C3H8O + LiOH + AlOH3 =>
LiAlH4 + 2 CH3COCH3 + 2 H2O = 2 C3H8O + LiOH + AlOH3
N2O3 + H2O = HNO3 + NO =>
3 N2O3 + H2O = 2 HNO3 + 4 NO
C5H5N + H3O = C5H5NH + H2O =>
C5H5N + H3O = C5H5NH + H2O
CH3NO2 + O2 = CH3NO2O2 =>
CH3NO2 + O2 = CH3NO2O2
PCl5 + H2O = HCl + HPO3 =>
PCl5 + 3 H2O = 5 HCl + HPO3
MgCl2 + NaOH = NaCl2 + MgOH =>
MgCl2 + NaOH = NaCl2 + MgOH
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
NiCO3 + H3O = H2O + Ni + H2CO3 =>
NiCO3 + 2 H3O = 2 H2O + Ni + H2CO3
P + KCeO3 = P2O5 + KCe =>
6 P + 5 KCeO3 = 3 P2O5 + 5 KCe
Sn{4} + CuCl{2} = Cu{2} + SnCl{4} =>
Sn{4} + CuCl{2} = Cu{2} + SnCl{4}
Sr + (HNO3) = Sr(NO3)2 + H2 =>
Sr + 2(HNO3) = Sr(NO3)2 + H2
KMnO4 + CH3OCH2COCH3 = Mn(CH3OCH2COCH3)3 + CO2 + H2O + KOH =>
20 KMnO4 + 67 CH3OCH2COCH3 = 20 Mn(CH3OCH2COCH3)3 + 28 CO2 + 18 H2O + 20 KOH
C2H4 + H2 = C2H12 =>
C2H4 + 4 H2 = C2H12
Mg(OH)2 + FeO = MgO + Fe2O3 + H2 =>
Mg(OH)2 + 2 FeO = MgO + Fe2O3 + H2
I{-} + IO3{-} + H{+} + Cl{-} = ICl2 + H2O =>
I{-} + IO3{-} + 6 H{+} + 4 Cl{-} = 2 ICl2 + 3 H2O
AlI + KPO4 = KI + AlPO4 =>
AlI + KPO4 = KI + AlPO4
NaBr + Pb(NO3)2 = NaNO3 + Br2Pb =>
2 NaBr + Pb(NO3)2 = 2 NaNO3 + Br2Pb
CH5NH2 + O2 = CO + H2O + N2 =>
4 CH5NH2 + 9 O2 = 4 CO + 14 H2O + 2 N2
PbS2SiO4 + FeS2 = PbS + FeS + SiO + SO2 =>
2 PbS2SiO4 + FeS2 = 2 PbS + FeS + 2 SiO + 3 SO2
AgNO3 + KI = AgI + KNO3 =>
AgNO3 + KI = AgI + KNO3
C2H2 + H2SO4 + KMnO4 = COOH + K2SO4 + MnOSO4 + H2O =>
3 C2H2 + 12 H2SO4 + 8 KMnO4 = 6 COOH + 4 K2SO4 + 8 MnOSO4 + 12 H2O
C3H8O + H2SO4 + NaBr = C3H7Br + H2O + NaHSO4 =>
C3H8O + H2SO4 + NaBr = C3H7Br + H2O + NaHSO4
Fe + Ca + HCO3 = FeCa(CO3)2 + H2 =>
Fe + Ca + 2 HCO3 = FeCa(CO3)2 + H2
Ti4Cl + O2 = TiO2 + Cl =>
Ti4Cl + 4 O2 = 4 TiO2 + Cl
C14H4 + O2 = CO2 + H2O =>
C14H4 + 15 O2 = 14 CO2 + 2 H2O
Ca(HCO3)2 + HBr = H(HCO3)2 + CaBr =>
Ca(HCO3)2 + HBr = H(HCO3)2 + CaBr
H{+} + Cr2O7{-2} + I{-} = Cr{3+} + I2 + H2O =>
14 H{+} + Cr2O7{-2} + 6 I{-} = 2 Cr{3+} + 3 I2 + 7 H2O
Al(OH)3 + H3PO4 = (Al(OH)2)3PO4 + H2O =>
3 Al(OH)3 + H3PO4 = (Al(OH)2)3PO4 + 3 H2O
H3PO3 + SnCl2 + H2O = HCl + Sn + H3PO4 =>
H3PO3 + SnCl2 + H2O = 2 HCl + Sn + H3PO4
Co(NO3)2 + NH3 + (NH4)2CO3 = [Co(NH3)4CO3]NO3 + NH4NO3 + H2O =>
8 Co(NO3)2 + 22 NH3 + 8(NH4)2CO3 = 8[Co(NH3)4CO3]NO3 + 7 NH4NO3 + 3 H2O
AgNO3 + MgC2 = AgC + Mg(NO3)2 =>
2 AgNO3 + MgC2 = 2 AgC + Mg(NO3)2
CoO + NO2 + O2 = Co(NO3)2 =>
2 CoO + 4 NO2 + O2 = 2 Co(NO3)2
CH4 + Cl2 = CCl4 + HCl =>
CH4 + 4 Cl2 = CCl4 + 4 HCl
Hg2(NO3)2 + HCl = HgCl + HNO3 =>
Hg2(NO3)2 + 2 HCl = 2 HgCl + 2 HNO3
H99999999999999999999 = H9999999999999999999999999999999 =>
H99999999999999999999 = H9999999999999999999999999999999
BaO = Ba + O =>
BaO = Ba + O
BaH2 + H2O = Ba(HO)2 + H2 =>
BaH2 + 2 H2O = Ba(HO)2 + 2 H2
Ba(NO3)2 + Ag2CrO4 = BaCrO4 + AgNO3 =>
Ba(NO3)2 + Ag2CrO4 = BaCrO4 + 2 AgNO3
KCN + CuCl2 = KCl2 + CuCN =>
KCN + CuCl2 = KCl2 + CuCN
C6H12O6 + CuO = Cu + H2O + CO2 =>
C6H12O6 + 12 CuO = 12 Cu + 6 H2O + 6 CO2
H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O
HF + NH4OH = NH4F + H2O =>
HF + NH4OH = NH4F + H2O
Na3PO4(aq) + HCl(aq) = NaCl(aq) + H3PO4 =>
Na3PO4(aq) + 3 HCl(aq) = 3 NaCl(aq) + H3PO4
Li3N(s) + H2O = NH3 + LiOH =>
Li3N(s) + 3 H2O = NH3 + 3 LiOH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/17/24
Équations équilibrées sur01/16/24
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