| Équations équilibrées la veille | Équations équilibrées le lendemain |
6 C8H18O2 + 4 CH3COOH = 7 C8H16O2 + 6 H2O
Fe + CuHPO4 = FeHPO4 + Cu =>
Fe + CuHPO4 = FeHPO4 + Cu
Ca + S = CaS*S =>
Ca + 2 S = CaS*S
C9H8O2 + C2H5OH = C11H12O2 + H2O =>
C9H8O2 + C2H5OH = C11H12O2 + H2O
Sb2O5 + NH4Cl = Sb(NH3)Cl + H2O + O2 =>
Sb2O5 + 2 NH4Cl = 2 Sb(NH3)Cl + H2O + 2 O2
H2SO4 + CaMg(CO3)2 = CaSO4 + MgSO4 + CO2 + H2O =>
2 H2SO4 + CaMg(CO3)2 = CaSO4 + MgSO4 + 2 CO2 + 2 H2O
P2O5 + CD(OH)2 = P2(CDO2)5 + H2O =>
P2O5 + 5 CD(OH)2 = P2(CDO2)5 + 5 H2O
Ti + KOH = Ti(OH)4 + K =>
Ti + 4 KOH = Ti(OH)4 + 4 K
Bi(NO3)3 + H2O = Bi(OH)(NO3)2 + HNO3 =>
Bi(NO3)3 + H2O = Bi(OH)(NO3)2 + HNO3
C12H17N2O4P + HCl = C12H17N2O4PHCl =>
C12H17N2O4P + HCl = C12H17N2O4PHCl
NH4(OH) + ZnCl2 = Zn(OH)2 + ClNH4 =>
2 NH4(OH) + ZnCl2 = Zn(OH)2 + 2 ClNH4
H2S + HNO3 = H2SO47 + NO + H2O =>
3 H2S + 94 HNO3 = 3 H2SO47 + 94 NO + 47 H2O
PbO2 + CH3COOH + KI = I + Pb + H2O + KCH3COO =>
PbO2 + 4 CH3COOH + 4 KI = 4 I + Pb + 2 H2O + 4 KCH3COO
CH2OHCH2CH2OH + KMnO4 + KOH = KOOCCH2COOK + K2MnO4 + H2O =>
CH2OHCH2CH2OH + 8 KMnO4 + 10 KOH = KOOCCH2COOK + 8 K2MnO4 + 8 H2O
H2(SO4)(aq) + Ba(OH)2(aq) = BaSO4(s) + H2O(l) =>
H2(SO4)(aq) + Ba(OH)2(aq) = BaSO4(s) + 2 H2O(l)
K2SO3 + Br2 + H2O = H2SO4 + KBr =>
K2SO3 + Br2 + H2O = H2SO4 + 2 KBr
C6H15NO3 = C + H + N + O =>
C6H15NO3 = 6 C + 15 H + N + 3 O
CoSO4 + (NH4)2S = SSO4 + Co(NH4)2 =>
CoSO4 + (NH4)2S = SSO4 + Co(NH4)2
Ni(s) + Pb(NO3)2(aq) = Ni(NO3)4(aq) + Pb(s) =>
Ni(s) + 2 Pb(NO3)2(aq) = Ni(NO3)4(aq) + 2 Pb(s)
CO2 + H2O = C8H13O6 + O2 =>
32 CO2 + 26 H2O = 4 C8H13O6 + 33 O2
COCl3(aq) + AgNO3(aq) = CO(NO3)3(aq) + AgCl(aq) =>
COCl3(aq) + 3 AgNO3(aq) = CO(NO3)3(aq) + 3 AgCl(aq)
Yb2Si2O7 + H2O2 = HYbSiO6 + H2O =>
Yb2Si2O7 + 4 H2O2 = 2 HYbSiO6 + 3 H2O
AgNO3 + NH3 = N(NO3)3 + AgH =>
3 AgNO3 + NH3 = N(NO3)3 + 3 AgH
NH3 + H2CO3 + CaSO4 = CaCO3 + (NH4)2SO4 =>
2 NH3 + H2CO3 + CaSO4 = CaCO3 + (NH4)2SO4
Br + Cl + O + N = BrO2ClN =>
Br + Cl + 2 O + N = BrO2ClN
CaHCO3 + O2 = CaCO3 + H2O =>
4 CaHCO3 + O2 = 4 CaCO3 + 2 H2O
Co(OH)2 + NH3 = Co(NH3)6{2+} + OH{-} =>
Co(OH)2 + 6 NH3 = Co(NH3)6{2+} + 2 OH{-}
MnO4{-} + AsO3{3-} + H{+} = Mn{+2}O2 + AsO4{3-} + H2O =>
2 MnO4{-} + 5 AsO3{3-} + 6 H{+} = 2 Mn{+2}O2 + 5 AsO4{3-} + 3 H2O
AgNO3 + [Co(en)Cl2]Cl = AgCl + [Co(en)NO3]Cl2 =>
AgNO3 + [Co(en)Cl2]Cl = AgCl + [Co(en)NO3]Cl2
Mg + Fe3(PO4)2 = Mg3(PO4)2 + Fe =>
3 Mg + Fe3(PO4)2 = Mg3(PO4)2 + 3 Fe
Be(OH)2 + HCOOH = H2O + (HCOO)2Be =>
Be(OH)2 + 2 HCOOH = 2 H2O + (HCOO)2Be
Fe(SCN)3 + NaF = NaSCN + FeF3 =>
Fe(SCN)3 + 3 NaF = 3 NaSCN + FeF3
CH4 + N2Cl2 = H + N2 + C3Cl4 =>
3 CH4 + 2 N2Cl2 = 12 H + 2 N2 + C3Cl4
BaI2*5H2O + Pb(NO3)2 = PbI2 + Ba(NO3)2 + H2O =>
BaI2*5H2O + Pb(NO3)2 = PbI2 + Ba(NO3)2 + 5 H2O
C4H6O3 + C14H12O2 = C2H4O2 + C16H14O3 =>
C4H6O3 + C14H12O2 = C2H4O2 + C16H14O3
(CH3CH2OH) + (O2) = (H2O) + (CHCOOH) =>
2(CH3CH2OH) + 3(O2) = 4(H2O) + 2(CHCOOH)
Cu3AsS4 + CuSO4 + H2O = Cu2S + H3AsO3 + H2SO4 =>
10 Cu3AsS4 + 36 CuSO4 + 58 H2O = 33 Cu2S + 10 H3AsO3 + 43 H2SO4
Li2O + MgO + ZnO + Al2O3 + P4O10 = Li24O12Mg6O6Zn2O2Al4O6P2O5 =>
24 Li2O + 12 MgO + 4 ZnO + 4 Al2O3 + P4O10 = 2 Li24O12Mg6O6Zn2O2Al4O6P2O5
CsOH + H2SiO3 = Cs2SiO3 + H2O =>
2 CsOH + H2SiO3 = Cs2SiO3 + 2 H2O
K2FeO4 + HCl = Cl2 + FeCl3 + KCl + H2O =>
2 K2FeO4 + 16 HCl = 3 Cl2 + 2 FeCl3 + 4 KCl + 8 H2O
SrCO3 + Ca(OH)2 = Sr(OH)2 + CaCO3 =>
SrCO3 + Ca(OH)2 = Sr(OH)2 + CaCO3
Fe2S3(s) + HBr(aq) = H2S(aq) + FeBr3(aq) =>
Fe2S3(s) + 6 HBr(aq) = 3 H2S(aq) + 2 FeBr3(aq)
KMnO4 + H2SO3 + FeSO4 = MnSO4 + Fe2(SO4)3 + K2SO4 + H2O =>
2 KMnO4 + 4 H2SO3 + 2 FeSO4 = 2 MnSO4 + Fe2(SO4)3 + K2SO4 + 4 H2O
C6H6NH2 + O2 = CO2 + H2O + NH2 =>
2 C6H6NH2 + 15 O2 = 12 CO2 + 6 H2O + 2 NH2
C18H18N2O2 + O2 = CO2 + H2O + NO2 =>
2 C18H18N2O2 + 47 O2 = 36 CO2 + 18 H2O + 4 NO2
As + H2SO4 + H2O = H2SO3 + H3AsO3 =>
2 As + 3 H2SO4 + 3 H2O = 3 H2SO3 + 2 H3AsO3
Bi(NO3)2 + Na2S = NaNO3 + Bi3S3 =>
3 Bi(NO3)2 + 3 Na2S = 6 NaNO3 + Bi3S3
H2SO3 + MgCl = H2Cl + MgSO3 =>
H2SO3 + MgCl = H2Cl + MgSO3
Al + Fe(NO3)3 = Fe + AlNO3 =>
3 Al + Fe(NO3)3 = Fe + 3 AlNO3
CO2 + CuS = CuO + CO + SO2 =>
3 CO2 + CuS = CuO + 3 CO + SO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/07/25
Équations équilibrées sur04/06/24
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