| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 CH30CH3 + 41 O2 = 8 CO2 + 66 H2O
Ca(OH)2 + Na3(PO4) = NaOH + Ca3(PO4)2 =>
3 Ca(OH)2 + 2 Na3(PO4) = 6 NaOH + Ca3(PO4)2
HBr(aq) + Ba(OH)2(aq) = H2O(l) + BaBr2(aq) =>
2 HBr(aq) + Ba(OH)2(aq) = 2 H2O(l) + BaBr2(aq)
NH4CO3 + HNO3 = NH4NO3 + HCO3 =>
NH4CO3 + HNO3 = NH4NO3 + HCO3
HF(aq) + KOH(aq) = HOH + KF =>
HF(aq) + KOH(aq) = HOH + KF
NH4{+} + OH{-} + AlCl3 = Al(OH)3 + NH4Cl =>
3 NH4{+} + 3 OH{-} + AlCl3 = Al(OH)3 + 3 NH4Cl
IlN + KI = IlK + NI =>
IlN + KI = IlK + NI
[Zn(CN)4]{2-} + Fe(OH)2 + OH{-} = CN{-} + Zn + Fe(OH)3 =>
[Zn(CN)4]{2-} + 2 Fe(OH)2 + 2 OH{-} = 4 CN{-} + Zn + 2 Fe(OH)3
KJ + H2SO4 = J2 + SO2 + H2O + KSO4 =>
2 KJ + 4 H2SO4 = J2 + 2 SO2 + 4 H2O + 2 KSO4
Cu + Co + Mn + Sn = CuCoMnSn =>
Cu + Co + Mn + Sn = CuCoMnSn
NO2{+} + H2O = HNO3 + H{+} =>
NO2{+} + H2O = HNO3 + H{+}
C7H8 + KMnO4 = KOH + MnO2 + C7H6O2 =>
C7H8 + 2 KMnO4 = 2 KOH + 2 MnO2 + C7H6O2
BaCl2 + HNO3 = Ba(NO3)2 + ClH =>
BaCl2 + 2 HNO3 = Ba(NO3)2 + 2 ClH
H2(H3PO4) + NaOH = H2O + Na2(H3PO4) =>
H2(H3PO4) + 2 NaOH = 2 H2O + Na2(H3PO4)
C3H8 + Br2 = C3H7 + HBr =>
2 C3H8 + Br2 = 2 C3H7 + 2 HBr
CrCl3 + H2O2 + NaOH = Na2CrO4 + H2O + NaCl =>
2 CrCl3 + 3 H2O2 + 10 NaOH = 2 Na2CrO4 + 8 H2O + 6 NaCl
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
AgNO3 + KCrO2 = AgCrO2 + KNO3 =>
AgNO3 + KCrO2 = AgCrO2 + KNO3
H2(CO3) + Fe(OH)3 = HOH + Fe2(CO3)3 =>
3 H2(CO3) + 2 Fe(OH)3 = 6 HOH + Fe2(CO3)3
KOH + HC2H3O2 = H2OKC2H3O2 =>
KOH + HC2H3O2 = H2OKC2H3O2
Cu + MgI = CuI + Mg =>
Cu + MgI = CuI + Mg
Sc(s) + HI(aq) = Sc{3+}(aq) + H2 + I{-} =>
2 Sc(s) + 6 HI(aq) = 2 Sc{3+}(aq) + 3 H2 + 6 I{-}
Pb3 + SiO2 = PbO2 + Si =>
Pb3 + 3 SiO2 = 3 PbO2 + 3 Si
HCON(CH3)2 + (CH3O)2SO2 + CH3OH = HC(OCH3)3 + H3N(CH2)2SO3 =>
HCON(CH3)2 + (CH3O)2SO2 + CH3OH = HC(OCH3)3 + H3N(CH2)2SO3
NaHCO3 + HC2H4O2 = C2H3NaO2 + CO2 + H2O =>
9 NaHCO3 + 8 HC2H4O2 = 9 C2H3NaO2 + 7 CO2 + 11 H2O
CaBr2 + K2CO3 = CaCO3 + K2Br2 =>
CaBr2 + K2CO3 = CaCO3 + K2Br2
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
KCl(aq) + O2(g) = KClO3(aq) =>
2 KCl(aq) + 3 O2(g) = 2 KClO3(aq)
ZnO + LiOH = Li2O + Zn(OH)2 =>
ZnO + 2 LiOH = Li2O + Zn(OH)2
Fe3O2 + Al = Fe + AlO2 =>
Fe3O2 + Al = 3 Fe + AlO2
Cu(NO3)2*3H2O + NH4OH = Cu(OH)2 + NH4NO3 + H2O =>
Cu(NO3)2*3H2O + 2 NH4OH = Cu(OH)2 + 2 NH4NO3 + 3 H2O
Cr(NO3)3 + K2SO3 = Cr2(SO3)3 + KNO3 =>
2 Cr(NO3)3 + 3 K2SO3 = Cr2(SO3)3 + 6 KNO3
NiCl2*6H2O + NH3 + NH4BF4 = [Ni(NH3)6](BF4)2 + H2O + HCl =>
NiCl2*6H2O + 4 NH3 + 2 NH4BF4 = [Ni(NH3)6](BF4)2 + 6 H2O + 2 HCl
P2H4 = PH3 + P4 =>
6 P2H4 = 8 PH3 + P4
Cr(NO3)3 + KSO3 = Cr(SO3)3 + KNO3 =>
Cr(NO3)3 + 3 KSO3 = Cr(SO3)3 + 3 KNO3
KMnO4 + C6H12 + H2O = C2H6CO + MnO2 + KOH =>
4 KMnO4 + 3 C6H12 + 2 H2O = 6 C2H6CO + 4 MnO2 + 4 KOH
Fe(NO3)3*9(H2O) + C6H8O7*H2O + NH4OH = (NH4)5Fe(C6H4O7)2 + NO3 + H2O =>
3 Fe(NO3)3*9(H2O) + 6 C6H8O7*H2O + 14 NH4OH = 3(NH4)5Fe(C6H4O7)2 + 8 NO3 + 50 H2O
MgSO4*H2O = MgO + H2SO4 =>
MgSO4*H2O = MgO + H2SO4
Cu + Co + Mn + In = CuCoMnIn =>
Cu + Co + Mn + In = CuCoMnIn
P2H4 = PH3 + P4H2 =>
5 P2H4 = 6 PH3 + P4H2
CuCOOH + Ca = CaCOOH + Cu =>
CuCOOH + Ca = CaCOOH + Cu
NH4Cl + NaC2H3O2 = NaNH4 + Cl(C2H3O2) =>
NH4Cl + NaC2H3O2 = NaNH4 + Cl(C2H3O2)
H3PO4(aq) + Ba(OH)2 = H2O + Ba3(PO4)2 =>
2 H3PO4(aq) + 3 Ba(OH)2 = 6 H2O + Ba3(PO4)2
NaF + Hg2(NO3)2 = NaNO3 + Hg2F2 =>
2 NaF + Hg2(NO3)2 = 2 NaNO3 + Hg2F2
HNO2 + MnO{4-} + H = Mn{2+} + NO{3-} + H2O =>
2 HNO2 + MnO{4-} + 4 H = Mn{2+} + 2 NO{3-} + 3 H2O
H3 + PO4 + NaOH = Na3PO4 + H2O =>
H3 + PO4 + 3 NaOH = Na3PO4 + 3 H2O
Au + HNO3 + HCl = AuCl3 + NO + H2O =>
Au + HNO3 + 3 HCl = AuCl3 + NO + 2 H2O
Zn(NO3)2 + K2(CO3) = Zn(CO3) + K2(NO3)2 =>
Zn(NO3)2 + K2(CO3) = Zn(CO3) + K2(NO3)2
Na2S + H2SO3 = S + H2O + Na2SO4 =>
Na2S + 2 H2SO3 = 2 S + 2 H2O + Na2SO4
Al2(SO4)3 + BaCl2 = Al(Cl)3 + BaSO4 =>
Al2(SO4)3 + 3 BaCl2 = 2 Al(Cl)3 + 3 BaSO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur06/02/25
Équations équilibrées sur07/02/24
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