| Équations équilibrées la veille | Équations équilibrées le lendemain |
CO32 + 30 H2O = HCO3 + 59 OH
CO(g) + H2(g) = C8H18(l) + H2O =>
8 CO(g) + 17 H2(g) = C8H18(l) + 8 H2O
PbO2 + CH3COOH = Pb(C2H3O2)2 + H2O2 =>
PbO2 + 2 CH3COOH = Pb(C2H3O2)2 + H2O2
Na2SO4 + CaCO3 + C = CaS + Na2CO3 + CO2 =>
Na2SO4 + CaCO3 + 2 C = CaS + Na2CO3 + 2 CO2
MgCl2 + LiC2H3O2 = MgC2H3O2 + LiCl2 =>
MgCl2 + LiC2H3O2 = MgC2H3O2 + LiCl2
MnO4{-} + C2O4{-2} + H{+} = Mn{+2} + CO2 + H2O =>
2 MnO4{-} + 5 C2O4{-2} + 16 H{+} = 2 Mn{+2} + 10 CO2 + 8 H2O
Na + No = NaNo3 =>
Na + 3 No = NaNo3
VCl2 + KMnO4 + HCl = VCl5 + KCl + MnCl2 + H2O =>
5 VCl2 + 3 KMnO4 + 24 HCl = 5 VCl5 + 3 KCl + 3 MnCl2 + 12 H2O
Cr2O2 + C = Cr + CO =>
Cr2O2 + 2 C = 2 Cr + 2 CO
Fe2(SO3)3 + SO2 + H2O = Fe(HSO3)3 =>
Fe2(SO3)3 + 3 SO2 + 3 H2O = 2 Fe(HSO3)3
Fe + (OH)3 = Fe2O3 + H2O =>
2 Fe + 2(OH)3 = Fe2O3 + 3 H2O
AgNO3 + AlCl3 = AgCl + Al(NO3)3 =>
3 AgNO3 + AlCl3 = 3 AgCl + Al(NO3)3
Zn(OH)2 + HO = ZnO2 + H2O =>
Zn(OH)2 + 2 HO = ZnO2 + 2 H2O
NaAlO2 + Na2SiO3*5H2O = NaOH + H2O + Na2Al2Si2O8*2H2O =>
2 NaAlO2 + 2 Na2SiO3*5H2O = 4 NaOH + 6 H2O + Na2Al2Si2O8*2H2O
Ba(OH)2 + HBr = BaBr2 + H2O =>
Ba(OH)2 + 2 HBr = BaBr2 + 2 H2O
VCl2 + KMnO4 + H2O = V2O5 + KCl + MnCl2 + HCl =>
10 VCl2 + 6 KMnO4 + H2O = 5 V2O5 + 6 KCl + 6 MnCl2 + 2 HCl
C6H12 + KMnO4 + H2O = C3H6O + MnO2 + KOH =>
3 C6H12 + 4 KMnO4 + 2 H2O = 6 C3H6O + 4 MnO2 + 4 KOH
NaAl(OH)2CO3 + HCl = H2O + CO2 + Na + Cl + Al =>
NaAl(OH)2CO3 + 4 HCl = 3 H2O + CO2 + Na + 4 Cl + Al
ZnCO3 = ZnO + CO2 =>
ZnCO3 = ZnO + CO2
NaBiO3 + Sn2(SO4)2 + H2SO4 = Na2SO4 + Bi2(SO4)3 + Sn2(SO4)4 + H2O =>
2 NaBiO3 + Sn2(SO4)2 + 6 H2SO4 = Na2SO4 + Bi2(SO4)3 + Sn2(SO4)4 + 6 H2O
Cl2 + AlBr3 = AlCl2Br3 =>
Cl2 + AlBr3 = AlCl2Br3
Bi(NO3)3 + NH4SCN = (NH4)3[Bi(SCN)6] + NH4NO3 =>
Bi(NO3)3 + 6 NH4SCN = (NH4)3[Bi(SCN)6] + 3 NH4NO3
NaNO3 + CaI2 = NaI2 + CaNO3 =>
NaNO3 + CaI2 = NaI2 + CaNO3
C34H68 + O2 = H2O + CO2 =>
C34H68 + 51 O2 = 34 H2O + 34 CO2
NH4OH(aq) + H2SO4(aq) = NH4HSO4 + H2O =>
NH4OH(aq) + H2SO4(aq) = NH4HSO4 + H2O
PbBr2 + LiF = LiBr + PbF2 =>
PbBr2 + 2 LiF = 2 LiBr + PbF2
Al + KNO3 = Al(NO3)3 + K =>
Al + 3 KNO3 = Al(NO3)3 + 3 K
SO2 + H2SO3 = SSO3 + H2O2 =>
SO2 + H2SO3 = SSO3 + H2O2
CH4COOH + CaCO3 = CaCH3CO2 + H2O + CO2 =>
CH4COOH + CaCO3 = CaCH3CO2 + H2O + CO2
Cr(NO3)3(aq) + Na3PO4(aq) = CrPO4(s) + NaNO3(aq) =>
Cr(NO3)3(aq) + Na3PO4(aq) = CrPO4(s) + 3 NaNO3(aq)
CH3OH(aq) + O2(g) = HCOOH(aq) + H2O =>
CH3OH(aq) + O2(g) = HCOOH(aq) + H2O
HgS + HNO3 + HCl = H2(HgCl4)3 + H2O + NO + S =>
9 HgS + 10 HNO3 + 36 HCl = 3 H2(HgCl4)3 + 20 H2O + 10 NO + 9 S
CH3 + Cl2 = CHCl3 + HCl =>
2 CH3 + 5 Cl2 = 2 CHCl3 + 4 HCl
AgNO3 + CaCl2 = AgCl + Ca(NO3)2 =>
2 AgNO3 + CaCl2 = 2 AgCl + Ca(NO3)2
Fe{2+} + MnO4{-} + H{+} = Fe{3+} + Mn{+2} + H2O =>
5 Fe{2+} + MnO4{-} + 8 H{+} = 5 Fe{3+} + Mn{+2} + 4 H2O
HgCl2 + Al + H2O = Al(OH)3 + HCl + Hg =>
3 HgCl2 + 2 Al + 6 H2O = 2 Al(OH)3 + 6 HCl + 3 Hg
C6H6 + C6H5COCl = C13H10O + HCl =>
C6H6 + C6H5COCl = C13H10O + HCl
Ca[OH]2 + H3PO4 = H2O + Ca5[OH][PO4]3 =>
5 Ca[OH]2 + 3 H3PO4 = 9 H2O + Ca5[OH][PO4]3
Na3H(CO3)2 + H2SO4 = Na2SO4 + H2O + CO2 =>
2 Na3H(CO3)2 + 3 H2SO4 = 3 Na2SO4 + 4 H2O + 4 CO2
Cs2O(s) + H2O(l) = CsOH(aq) =>
Cs2O(s) + H2O(l) = 2 CsOH(aq)
Ce(SO4)2 + SnSO4 = Ce2(SO4)3 + Sn(SO4)2 =>
2 Ce(SO4)2 + SnSO4 = Ce2(SO4)3 + Sn(SO4)2
TiO + HCl = TiCl3 + H2O + H2 =>
2 TiO + 6 HCl = 2 TiCl3 + 2 H2O + H2
HC2H3O2 + K2CO3 = H2O + CO2 + KHC2H3O2 =>
9 HC2H3O2 + 4 K2CO3 = 2 H2O + 6 CO2 + 8 KHC2H3O2
Sr(OH)2 + HI = Sr(OH)2HI =>
Sr(OH)2 + HI = Sr(OH)2HI
Br3 + Fe = FeBr3 =>
Br3 + Fe = FeBr3
H2S2O7 + H2O = H2SO4H2O = NaAlO2 = H2 =>
H2S2O7 + 3 H2O = 2 H2SO4H2O
NaC1O2 = NaC1 + O2 =>
NaC1O2 = NaC1 + O2
CH3CH2CH2CH2OH + NaBr + H2SO4 = C4H9Br + NaHSO4 + H2O =>
CH3CH2CH2CH2OH + NaBr + H2SO4 = C4H9Br + NaHSO4 + H2O
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Sn + S2 = SnS2 =>
Sn + S2 = SnS2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
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