| Équations équilibrées la veille | Équations équilibrées le lendemain |
H2O6666HH6HHHH6HH = 20 H + 6666 O
FeCuCl2 = FeCl2 + Cu =>
FeCuCl2 = FeCl2 + Cu
K2Cr2O7 + HCl + HIO4 = Cr(IO)4 + KIO4 + Cl2 + H2O =>
K2Cr2O7 + 52 HCl + 10 HIO4 = 2 Cr(IO)4 + 2 KIO4 + 26 Cl2 + 31 H2O
Fl + HCl = H2 + FlCl3 =>
2 Fl + 6 HCl = 3 H2 + 2 FlCl3
H3 + Fe2O3 = Fe + H2O =>
2 H3 + Fe2O3 = 2 Fe + 3 H2O
H2O2KMnO4H = MnO2H2OO2KOH =>
H2O2KMnO4H = MnO2H2OO2KOH
F2 + LiO2 = LiF + O2 =>
F2 + 2 LiO2 = 2 LiF + 2 O2
Pb + AgCl = PbCl + Ag =>
Pb + AgCl = PbCl + Ag
C2HNa + C2H5Cl = C4H6 + NaCl =>
C2HNa + C2H5Cl = C4H6 + NaCl
Na2FeO4 + KI = K2FeO4 + NaI =>
Na2FeO4 + 2 KI = K2FeO4 + 2 NaI
ZnO + KOH = Zn(OH)2 + K2O =>
ZnO + 2 KOH = Zn(OH)2 + K2O
H2CrO4 + FeSO4 + H2SO4 = Cr2(SO4)3 + Fe2(SO4)3 + H2O =>
2 H2CrO4 + 6 FeSO4 + 6 H2SO4 = Cr2(SO4)3 + 3 Fe2(SO4)3 + 8 H2O
KMnO4 + H2SO3 + H2SO4 = KHSO4 + Mn2(SO4)3 + H2O =>
2 KMnO4 + 4 H2SO3 + H2SO4 = 2 KHSO4 + Mn2(SO4)3 + 4 H2O
NaOH + Al2H6O6 = NaAlO2 + H2O =>
2 NaOH + Al2H6O6 = 2 NaAlO2 + 4 H2O
NaCl(aq) + ZnBr2(aq) = NaBr(aq) + ZnCl2(s) =>
2 NaCl(aq) + ZnBr2(aq) = 2 NaBr(aq) + ZnCl2(s)
Sn + PO4 = Sn3(PO4)2 =>
3 Sn + 2 PO4 = Sn3(PO4)2
PdF3 + Ca = CaF2 + Pd =>
2 PdF3 + 3 Ca = 3 CaF2 + 2 Pd
HClO3 + H2O = OH + HClO =>
HClO3 + 2 H2O = 4 OH + HClO
MnO2 + HCl = Cl2 + H2O + MnCl2 =>
MnO2 + 4 HCl = Cl2 + 2 H2O + MnCl2
CuO + SO4 = CuSO5 =>
CuO + SO4 = CuSO5
Zr + KClO4 = KCl + ZrO4 =>
Zr + KClO4 = KCl + ZrO4
Al + Cu3(PO4)2 = Cu + AlPO4 =>
2 Al + Cu3(PO4)2 = 3 Cu + 2 AlPO4
NaF + AgNO3 = AgF + NaNO3 =>
NaF + AgNO3 = AgF + NaNO3
C(s) + H(g) + N(g) + O(g) = C12H17NO(l) =>
12 C(s) + 17 H(g) + N(g) + O(g) = C12H17NO(l)
CH3(CH2)4CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)4CH3 + 19 O2 = 12 CO2 + 14 H2O
Mn{2+} + BrO{-} + OH{-} = MnO4{-} + Br{-} + H2O =>
2 Mn{2+} + 5 BrO{-} + 6 OH{-} = 2 MnO4{-} + 5 Br{-} + 3 H2O
H2SO4 = SO2 + H2O + O4 =>
4 H2SO4 = 4 SO2 + 4 H2O + O4
Fe + N2 = Fe2N2 =>
2 Fe + N2 = Fe2N2
ZnBr2 + H2O = ZnOHBr + HBr =>
ZnBr2 + H2O = ZnOHBr + HBr
Pt(OH)4 + HBrO3 = Pt(BrO3)4 + H2O =>
Pt(OH)4 + 4 HBrO3 = Pt(BrO3)4 + 4 H2O
Ag{+} + NaBr = AgBr + Na{+} =>
Ag{+} + NaBr = AgBr + Na{+}
Fl + HCl = H2 + FlCl3 =>
2 Fl + 6 HCl = 3 H2 + 2 FlCl3
AgNO3(aq) + MgCl2(s) = AgCl(s) + Mg(NO3)2(aq) =>
2 AgNO3(aq) + MgCl2(s) = 2 AgCl(s) + Mg(NO3)2(aq)
(CH3CO2)2CHCH3 = CH3CO2CHCH2 + CH3CO2H =>
(CH3CO2)2CHCH3 = CH3CO2CHCH2 + CH3CO2H
Pb(NO3)(aq) + HI(aq) = PbI(s) + H(NO3)(aq) =>
Pb(NO3)(aq) + HI(aq) = PbI(s) + H(NO3)(aq)
Fl + HCl = H2 + FlCl3 =>
2 Fl + 6 HCl = 3 H2 + 2 FlCl3
CuSO4 + Hg2(NO2)2 = Cu(NO2)2 + Hg2SO4 =>
CuSO4 + Hg2(NO2)2 = Cu(NO2)2 + Hg2SO4
FeSO4 + BaCl2 = BaSO4 + FeCl2 =>
FeSO4 + BaCl2 = BaSO4 + FeCl2
MnSO4 + O2 = Mn2O3 + SO3 =>
4 MnSO4 + O2 = 2 Mn2O3 + 4 SO3
C(O)4 = CO4 =>
C(O)4 = CO4
CH3CH2OH + O = CH3COOH + H2O =>
CH3CH2OH + 2 O = CH3COOH + H2O
Na + FeCl3 = NaCl + Fe =>
3 Na + FeCl3 = 3 NaCl + Fe
AgNO3 + Al2(SO4)3 = Ag2O4S + Al(NO3)3 =>
6 AgNO3 + Al2(SO4)3 = 3 Ag2O4S + 2 Al(NO3)3
CH3OOH + NaOH = H2O + CH3OONa =>
CH3OOH + NaOH = H2O + CH3OONa
HCl + C6H8O7 = C6H7O6Cl + H2O =>
HCl + C6H8O7 = C6H7O6Cl + H2O
Al + H2SO4 = Al2S3O12 + H2Al =>
5 Al + 3 H2SO4 = Al2S3O12 + 3 H2Al
(NH4)3PO4 + CaCl2 = CaPO4 + (NH4)3Cl2 =>
(NH4)3PO4 + CaCl2 = CaPO4 + (NH4)3Cl2
Cr(OH)3 + H(NO2) = Cr(NO2)3 + H2O =>
Cr(OH)3 + 3 H(NO2) = Cr(NO2)3 + 3 H2O
CrCl3(H2O)6 + NaOH = NaCl + Cr(OH)3 + H2O =>
CrCl3(H2O)6 + 3 NaOH = 3 NaCl + Cr(OH)3 + 6 H2O
NH(OH)4 + Na(CO3) = NH(CO3) + Na(OH)4 =>
NH(OH)4 + Na(CO3) = NH(CO3) + Na(OH)4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/20/24
Équations équilibrées sur01/19/24
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