| Équations équilibrées la veille | Équations équilibrées le lendemain |
MgC2O4Li = MgLiC2O4
C18H38 + CuO = H2O + CO2 + Cu2 =>
2 C18H38 + 110 CuO = 38 H2O + 36 CO2 + 55 Cu2
CuSO4(aq) + NaI(aq) = Na2SO4(aq) + CuI2(aq) =>
CuSO4(aq) + 2 NaI(aq) = Na2SO4(aq) + CuI2(aq)
KNO2 + Na2SO4 = K2SO4 + NaNO2 =>
2 KNO2 + Na2SO4 = K2SO4 + 2 NaNO2
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
Fe + Cu{2} = Fe{2} + Cu =>
Fe + Cu{2} = Fe{2} + Cu
MnO4{-} + SO32{-} + H{+} = Mn2{+} + SO42{-} + H2O =>
40 MnO4{-} + 13 SO32{-} + 60 H{+} = 20 Mn2{+} + 13 SO42{-} + 30 H2O
Fe(iii) = Fe(ii) =>
Fe(iii) = Fe(ii)
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Ba + PO4 = Ba3(PO4)2 =>
3 Ba + 2 PO4 = Ba3(PO4)2
ZnO + H2O = H2ZnO2 =>
ZnO + H2O = H2ZnO2
NaCl + H3BO3 = Na2B4O7 + HCl + H2O =>
2 NaCl + 4 H3BO3 = Na2B4O7 + 2 HCl + 5 H2O
Li + O2 = LiO2 =>
Li + O2 = LiO2
KNO3 + H2CO3 = K2CO3 + HNO3 =>
2 KNO3 + H2CO3 = K2CO3 + 2 HNO3
H3PO4 + RbOH = H2O + Rb3PO4 =>
H3PO4 + 3 RbOH = 3 H2O + Rb3PO4
Ag2CO3 + HNO3 = AgNO3 + H2CO3 =>
Ag2CO3 + 2 HNO3 = 2 AgNO3 + H2CO3
(CH3)2N2H2 + N2O4 = N2 + H2O + CO2 =>
(CH3)2N2H2 + 2 N2O4 = 3 N2 + 4 H2O + 2 CO2
CuCl2 + NH3 = CuH2 + NCl3 =>
3 CuCl2 + 2 NH3 = 3 CuH2 + 2 NCl3
PbS + H + Cl = PbCl3 + H2S =>
PbS + 2 H + 3 Cl = PbCl3 + H2S
C6H8O6 + O2 = C6H6O6 + H2O =>
2 C6H8O6 + O2 = 2 C6H6O6 + 2 H2O
Al2(SO2)3 + MgCl2 = AlCl3 + MgSO2 =>
Al2(SO2)3 + 3 MgCl2 = 2 AlCl3 + 3 MgSO2
As + H2O = H3AsO4{-} + AsH3 + H{+} =>
7 As + 12 H2O = 3 H3AsO4{-} + 4 AsH3 + 3 H{+}
HSO3(NH2) + HNO2 = N2 + H2SO4 + H2O =>
HSO3(NH2) + HNO2 = N2 + H2SO4 + H2O
NaNo3 + CaCl2 = NaCl + Ca(No3)2 =>
2 NaNo3 + CaCl2 = 2 NaCl + Ca(No3)2
Pb(s) + AgNO3(aq) = Pb(NO3)2 + Ag(s) =>
Pb(s) + 2 AgNO3(aq) = Pb(NO3)2 + 2 Ag(s)
Zn + H{+3}C{+6}H{+5}O{+7} = Zn{+3}(H{+3}C{+6}H{+5}O{+7}){+2} + H{+2} =>
Zn + 3 H{+3}C{+6}H{+5}O{+7} = Zn{+3}(H{+3}C{+6}H{+5}O{+7}){+2} + 3 H{+2}
I2 + Na2S2O3*5H2O = NaI + H2O + Na2S4O6 =>
I2 + 2 Na2S2O3*5H2O = 2 NaI + 10 H2O + Na2S4O6
SI + Mg = SIMg =>
SI + Mg = SIMg
FeSO4 + Na2O2 + H2O = Fe(OH)3 + O2 + Na2SO4 =>
4 FeSO4 + 4 Na2O2 + 6 H2O = 4 Fe(OH)3 + O2 + 4 Na2SO4
Cu + H(NO3) = H + Cu(NO3) =>
Cu + H(NO3) = H + Cu(NO3)
HNO3(aq) + Na2CO3(aq) = CO2 + H2O + NaNO3 =>
2 HNO3(aq) + Na2CO3(aq) = CO2 + H2O + 2 NaNO3
C12H26 = C6H14 + C4H8 =>
2 C12H26 = 2 C6H14 + 3 C4H8
Cl2 + FeF3 = FeCl3 + F2 =>
3 Cl2 + 2 FeF3 = 2 FeCl3 + 3 F2
Cr2S3 + MnN2O6 + Na2CO3 = Na2CrO4 + NaMnO4 + Na2SO4 + CO2 + NO =>
Cr2S3 + 30 MnN2O6 + 20 Na2CO3 = 2 Na2CrO4 + 30 NaMnO4 + 3 Na2SO4 + 20 CO2 + 60 NO
H2S + HJO3 = S + HJ + H2O =>
3 H2S + HJO3 = 3 S + HJ + 3 H2O
Na2CO3 + CO2 + H2O = NaHCO3 = =>
Na2CO3 + CO2 + H2O = 2 NaHCO3
C4H9ClKOH = C4H10OKCl =>
C4H9ClKOH = C4H10OKCl
FeO + HCl = FeCl2 + H2O =>
FeO + 2 HCl = FeCl2 + H2O
Al + NaOl = AlOl + Na =>
Al + NaOl = AlOl + Na
Na2CrO4 + HCl = H2Cr2O7 + NaCl + H2O =>
2 Na2CrO4 + 4 HCl = H2Cr2O7 + 4 NaCl + H2O
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
NO2 + H2 = NH3 + H2O =>
2 NO2 + 7 H2 = 2 NH3 + 4 H2O
Ag + C2O4 = Ag2C2O4 =>
2 Ag + C2O4 = Ag2C2O4
Fe + HCl = FeCl3 + H2 =>
2 Fe + 6 HCl = 2 FeCl3 + 3 H2
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
Ba0 = Ba =>
Ba0 = Ba
AgNO3 + MgCl2 = AgCl + Mg(NO3)2 =>
2 AgNO3 + MgCl2 = 2 AgCl + Mg(NO3)2
K2SO3 + H2SO4 = K2SO4 + SO2 + H2O =>
K2SO3 + H2SO4 = K2SO4 + SO2 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/16/24
Équations équilibrées sur01/15/24
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