| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C3H18 + 15 O2 = 6 CO2 + 18 H2O
SNS2(s) + O2(g) = SNO2(s) + SO2(g) =>
SNS2(s) + 3 O2(g) = SNO2(s) + 2 SO2(g)
C4H8(OH)2 + KMnO4 + H2SO4 = CH3COOH + MnSO4 + K2SO4 + H2O =>
5 C4H8(OH)2 + 6 KMnO4 + 9 H2SO4 = 10 CH3COOH + 6 MnSO4 + 3 K2SO4 + 14 H2O
Mn(NO3)2 + Ag(NH3)2OH + H2O = H2MnO3 + Ag + NH4NO3 =>
7 Mn(NO3)2 + 6 Ag(NH3)2OH + 12 H2O = 7 H2MnO3 + 6 Ag + 13 NH4NO3
C12H24 + H2O = H2 + CO =>
C12H24 + 12 H2O = 24 H2 + 12 CO
NH4NO3(s) + C17H36(l) = N2(g) + CO2(g) + H2O(g) =>
52 NH4NO3(s) + C17H36(l) = 52 N2(g) + 17 CO2(g) + 122 H2O(g)
MgO + H2O = Mg(OH)2 =>
MgO + H2O = Mg(OH)2
Ba(OH)2 + NiO = Ni(OH)2 + BaO =>
Ba(OH)2 + NiO = Ni(OH)2 + BaO
C12H24 + H2O = H2 + CO =>
C12H24 + 12 H2O = 24 H2 + 12 CO
C10H14(l) + O2(g) = CO2(g) + H2O(g) =>
2 C10H14(l) + 27 O2(g) = 20 CO2(g) + 14 H2O(g)
C12H24 + H2O = H2 + CO =>
C12H24 + 12 H2O = 24 H2 + 12 CO
PbCl4 + KOH = Pb(OH)4 + KCl =>
PbCl4 + 4 KOH = Pb(OH)4 + 4 KCl
KMnO4 + C3H5(OH)3 = K2CO3 + CO2 + H2O + Mn2O3 =>
14 KMnO4 + 4 C3H5(OH)3 = 7 K2CO3 + 5 CO2 + 16 H2O + 7 Mn2O3
CUSO4 + NaCl = CUCl2 + Na2SO4 =>
CUSO4 + 2 NaCl = CUCl2 + Na2SO4
MnO4{-} + AsO32{-} + H2O = MnO2 + AsO42{-} + OH{-} =>
20 MnO4{-} + 3 AsO32{-} + 10 H2O = 20 MnO2 + 3 AsO42{-} + 20 OH{-}
C6H5NO2 + HNO3 = C6H4N2O4 + H2O =>
C6H5NO2 + HNO3 = C6H4N2O4 + H2O
NO2 + HClO + H2O = (NH3OH)Cl + O2 =>
4 NO2 + 4 HClO + 6 H2O = 4(NH3OH)Cl + 7 O2
B2S3 + H2O = H3BO3 + H2S =>
B2S3 + 6 H2O = 2 H3BO3 + 3 H2S
NaCHO2 + H2O = NaCH2O2 + OH =>
NaCHO2 + H2O = NaCH2O2 + OH
NH3 + C2H5OH = (NH2)2CO + C2H4 + H2 =>
4 NH3 + 2 C2H5OH = 2(NH2)2CO + C2H4 + 6 H2
H2SO4 + KCr2 = H2CrO4 + KCrS =>
H2SO4 + KCr2 = H2CrO4 + KCrS
Zn(NO3)2 + Cu(NO3)2 + CH3COOH = Zn095Cu05O + H2O + CO2 + NO2 =>
380 Zn(NO3)2 + 20 Cu(NO3)2 + 199 CH3COOH = 4 Zn095Cu05O + 398 H2O + 398 CO2 + 800 NO2
H2CO3 + Sr(OH)2 = Sr(CO3)2 + H3O =>
2 H2CO3 + Sr(OH)2 = Sr(CO3)2 + 2 H3O
SO2 + BaO = Ba2S + O2 =>
SO2 + 2 BaO = Ba2S + 2 O2
KNO3 + C12H22O11 = CO + H2O + K2O + N2 =>
24 KNO3 + 5 C12H22O11 = 60 CO + 55 H2O + 12 K2O + 12 N2
Co{2+} + Cr = Co + Cr{2+} =>
Co{2+} + Cr = Co + Cr{2+}
Sr(C2H3O2)2 + K2SO4 = SrSO4 + K(C2H3O2) =>
Sr(C2H3O2)2 + K2SO4 = SrSO4 + 2 K(C2H3O2)
H2SO4 + Cr(OH)4 = SO4Cr + H2(OH)4 =>
H2SO4 + Cr(OH)4 = SO4Cr + H2(OH)4
ClNO = NO + Cl2 =>
2 ClNO = 2 NO + Cl2
C12H24 + H2O = H2 + CO =>
C12H24 + 12 H2O = 24 H2 + 12 CO
NaNO2 + I2 = NaI + NO2 =>
2 NaNO2 + I2 = 2 NaI + 2 NO2
Rh + Cl2 + NaCl = Na3[RhCl6] =>
2 Rh + 3 Cl2 + 6 NaCl = 2 Na3[RhCl6]
K2(CO3) + FeBr3 = Fe2(CO3)3 + KBr =>
3 K2(CO3) + 2 FeBr3 = Fe2(CO3)3 + 6 KBr
Ag2O + Nb2O5 + MgO = AgNb097Mg003O3 + O2 =>
Ag2O + 97 Nb2O5 + 6 MgO = 2 AgNb097Mg003O3 + 243 O2
[Cd(NH3)4] + ZnCl2 = [Cd(NH3)4]Cl2 + Zn =>
[Cd(NH3)4] + ZnCl2 = [Cd(NH3)4]Cl2 + Zn
C7H5N3O6 + Fe2O3 = Fe + CO + H2 + N2 =>
6 C7H5N3O6 + 2 Fe2O3 = 4 Fe + 42 CO + 15 H2 + 9 N2
Na2B4O7*10H2O + HCl = Na2B8O13*4H2O + NaCl + H2O =>
2 Na2B4O7*10H2O + 2 HCl = Na2B8O13*4H2O + 2 NaCl + 17 H2O
Ca(NO3) + H2O = HNO3 + Ca(OH) =>
Ca(NO3) + H2O = HNO3 + Ca(OH)
Au + Sb4O5Cl2 = AuSb2Cl + O2 =>
4 Au + 2 Sb4O5Cl2 = 4 AuSb2Cl + 5 O2
Na(aq) + Cl2(s) = NaCl(aq) =>
2 Na(aq) + Cl2(s) = 2 NaCl(aq)
Fe3Cl + Co2NO3 = Fe3NO3 + Co2Cl =>
Fe3Cl + Co2NO3 = Fe3NO3 + Co2Cl
KOH + H{+}PO4 = K{+}PO4 + H2O =>
KOH + H{+}PO4 = K{+}PO4 + H2O
NaOH(s) = NaOH(aq) = HCL(aq) + NAOH(aq) = H<sub = </sub = O(l) + NACL(aq) =>
NaOH(s) = NaOH(aq)
Mn + H = HMn =>
Mn + H = HMn
C12H24 + H2O = H2 + CO =>
C12H24 + 12 H2O = 24 H2 + 12 CO
Na2O2 + Na2CrO2 + H2O = NaOH + Na2CrO4 =>
2 Na2O2 + Na2CrO2 + 2 H2O = 4 NaOH + Na2CrO4
C12H24 + H2O = H2 + CO =>
C12H24 + 12 H2O = 24 H2 + 12 CO
Al + HgCO3 = Al2(CO3)3 + Hg =>
2 Al + 3 HgCO3 = Al2(CO3)3 + 3 Hg
At3 + O2 = At2O3 =>
4 At3 + 9 O2 = 6 At2O3
Al + Se2 = Al2Se3 =>
4 Al + 3 Se2 = 2 Al2Se3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/12/24
Équations équilibrées sur01/11/24
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