| Équations équilibrées la veille | Équations équilibrées le lendemain |
C4SH + NH2 = NH3 + C4S
Fe2O3 + Ca(OH)2 = Ca3(FeO3)2 + H2O =>
Fe2O3 + 3 Ca(OH)2 = Ca3(FeO3)2 + 3 H2O
(Mn(H2O)6){3+} = MnO(OH)2 + Mn{2+} + H{+} + H2O =>
2(Mn(H2O)6){3+} = MnO(OH)2 + Mn{2+} + 4 H{+} + 9 H2O
KHCO3 + H2SO4 = K2SO4 + H2O + CO2 =>
2 KHCO3 + H2SO4 = K2SO4 + 2 H2O + 2 CO2
KClO3(s) = KCl(s) + O2(g) =>
2 KClO3(s) = 2 KCl(s) + 3 O2(g)
CaO + HNO3 = Ca(NO3)2 + H2 + O =>
CaO + 2 HNO3 = Ca(NO3)2 + H2 + O
FeCl3 + KOH = Fe(OH)3 + KCl =>
FeCl3 + 3 KOH = Fe(OH)3 + 3 KCl
F2 + H2O = OF2 + HF =>
2 F2 + H2O = OF2 + 2 HF
Fe(NO3)3*9H2O + AlCl3*6H2O = (Fe18)(Al02)O3 + Cl + O + H2O + N =>
18 Fe(NO3)3*9H2O + 2 AlCl3*6H2O = (Fe18)(Al02)O3 + 6 Cl + 159 O + 174 H2O + 54 N
H + Cl = HCl =>
H + Cl = HCl
Pb2O3 + NaOH = Na2PbO2 + Na2PbO3 + H2O =>
Pb2O3 + 4 NaOH = Na2PbO2 + Na2PbO3 + 2 H2O
Fe2O3 + H2O = Fe(OH)3 =>
Fe2O3 + 3 H2O = 2 Fe(OH)3
NaHCO3 + C2H4O2 = NaC2H4O2 + CO2 + H2O =>
8 NaHCO3 + 9 C2H4O2 = 8 NaC2H4O2 + 10 CO2 + 6 H2O
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
CH3NH2 + O2 = CH3NO + H2O =>
CH3NH2 + O2 = CH3NO + H2O
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
Mg + ZnCI2 = MgCI2 + Zn =>
Mg + ZnCI2 = MgCI2 + Zn
Br2 + H2O + S2O3{2-} = SO4{2-} + Br{-} + H{+} =>
4 Br2 + 5 H2O + S2O3{2-} = 2 SO4{2-} + 8 Br{-} + 10 H{+}
Na2SO4 + Sr(NO3)2 = NaNO3 + SrSO4 =>
Na2SO4 + Sr(NO3)2 = 2 NaNO3 + SrSO4
CH3CH3(CH4)2 + O2 = CO2 + H2O =>
2 CH3CH3(CH4)2 + 15 O2 = 8 CO2 + 14 H2O
Na(NO3) = Na3 + (NO3)3 =>
3 Na(NO3) = Na3 + (NO3)3
Cr2O7{-} + H2C2O4 + H{+} = Cr{+3} + CO2 + H2O =>
2 Cr2O7{-} + 7 H2C2O4 + 14 H{+} = 4 Cr{+3} + 14 CO2 + 14 H2O
CaCl2 + KI = CaI2 + KCl =>
CaCl2 + 2 KI = CaI2 + 2 KCl
C6H11OH + K2Cr2O7 + H2SO4 = HOOC(CH2)4COOH + K2SO4 + Cr2(SO4)3 + H2O =>
3 C6H11OH + 4 K2Cr2O7 + 16 H2SO4 = 3 HOOC(CH2)4COOH + 4 K2SO4 + 4 Cr2(SO4)3 + 19 H2O
F2 + Al = F2Al =>
F2 + Al = F2Al
Al + H{+} = Al3{+} + H2 =>
6 Al + 2 H{+} = 2 Al3{+} + H2
C2H5OH = C2H5O + H =>
C2H5OH = C2H5O + H
Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2
HCl(aq) + NaOH = NaCl(aq) + H2O(l) =>
HCl(aq) + NaOH = NaCl(aq) + H2O(l)
CaCl2 + KI = CaI2 + KCl =>
CaCl2 + 2 KI = CaI2 + 2 KCl
ZnO + Cl2 = ZnCl2 + O2 =>
2 ZnO + 2 Cl2 = 2 ZnCl2 + O2
Sn(NO3)4 + H2O = SnO2 + HNO3 =>
Sn(NO3)4 + 2 H2O = SnO2 + 4 HNO3
NaOH + HNO2 = NaNO2 + H2O =>
NaOH + HNO2 = NaNO2 + H2O
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
(Mn(H2O)6){3+} = MnO(OH)2 + Mn{2+} + H{+} + H2O =>
2(Mn(H2O)6){3+} = MnO(OH)2 + Mn{2+} + 4 H{+} + 9 H2O
Li + MgSO4 = Li2SO4 + Mg =>
2 Li + MgSO4 = Li2SO4 + Mg
CaCl2 + KI = CaI2 + KCl =>
CaCl2 + 2 KI = CaI2 + 2 KCl
Al2(SO4)3(aq) + KOH(aq) = Al(OH)3(aq) + K + SO4(aq) =>
Al2(SO4)3(aq) + 6 KOH(aq) = 2 Al(OH)3(aq) + 6 K + 3 SO4(aq)
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
Na + Mg(NO3)2 = Na(NO3) + Mg =>
2 Na + Mg(NO3)2 = 2 Na(NO3) + Mg
CaCO3 + FeO = CaO + FeCO3 =>
CaCO3 + FeO = CaO + FeCO3
HgS + HNO3 + HCl = S + HgCl2 + NO2 + H2O =>
HgS + 2 HNO3 + 2 HCl = S + HgCl2 + 2 NO2 + 2 H2O
Co2O3 + KI = Co + K2O + I2 =>
Co2O3 + 6 KI = 2 Co + 3 K2O + 3 I2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
KCrO4 + BaCl2 = BaCrO4 + KCl2 =>
KCrO4 + BaCl2 = BaCrO4 + KCl2
Fe(OH)3 + HNo3 = Fe(No3)3 + H2O =>
Fe(OH)3 + 3 HNo3 = Fe(No3)3 + 3 H2O
NH3 + HCl = NH3Cl4 + H =>
NH3 + 4 HCl = NH3Cl4 + 4 H
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
C2H6O + O2 = CO2 + H2O =>
C2H6O + 3 O2 = 2 CO2 + 3 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/15/25
Équations équilibrées sur02/14/24
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