| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cu2SO4 + Ba(OH)2 = 2 CuOH + BaSO4
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
Cl + Mg2 = MgCl2 =>
4 Cl + Mg2 = 2 MgCl2
Na2CO3 + Mg(NO3)2 = Na2(NO3)2 + Mg(CO3) =>
Na2CO3 + Mg(NO3)2 = Na2(NO3)2 + Mg(CO3)
O3 + FeSO4 + H2O = Fe(OH)3 + H2SO4 =>
O3 + 6 FeSO4 + 15 H2O = 6 Fe(OH)3 + 6 H2SO4
H3PO3 + Pb(NO3)2 + H2O = Pb + HNO3 + H3PO4 =>
H3PO3 + Pb(NO3)2 + H2O = Pb + 2 HNO3 + H3PO4
Fe + H2SO4 = Fe2(SO4)3 + H2(g) =>
2 Fe + 3 H2SO4 = Fe2(SO4)3 + 3 H2(g)
Sr(OH)2 + PbBr2 = SrBr2 + Pb(OH)2 =>
Sr(OH)2 + PbBr2 = SrBr2 + Pb(OH)2
KAl(SO4)2 + BaCl2 = KCl + AlCl3 + BaSO4 =>
KAl(SO4)2 + 2 BaCl2 = KCl + AlCl3 + 2 BaSO4
V + ClO3{-} + H2O = HV2O7{3-} + Cl{-} + H{+} =>
6 V + 5 ClO3{-} + 6 H2O = 3 HV2O7{3-} + 5 Cl{-} + 9 H{+}
HI + (NaOH)2 = NaI + H2O =>
2 HI + (NaOH)2 = 2 NaI + 2 H2O
ZrCl4 + N2O5 = Zr(NO3)4 + ClNO2 =>
ZrCl4 + 4 N2O5 = Zr(NO3)4 + 4 ClNO2
Na(HCO3) + H3C6H5O7 = CO2 + Na3C6H5O7 + H2O =>
3 Na(HCO3) + H3C6H5O7 = 3 CO2 + Na3C6H5O7 + 3 H2O
KNO3 + Cr2O3 + K2CO3 = K2CrO4 + KNO2 + CO2 =>
3 KNO3 + Cr2O3 + 2 K2CO3 = 2 K2CrO4 + 3 KNO2 + 2 CO2
ZaBr2 + NH4OH = ZaOH + NH4Br2 =>
ZaBr2 + NH4OH = ZaOH + NH4Br2
Sr + CuO = SrO + Cu =>
Sr + CuO = SrO + Cu
C2H50H + H2O = C2O + H5OH =>
4 C2H50H + 57 H2O = 4 C2O + 53 H5OH
CH3COOH + KMnO4 + H2SO4 = CO2 + MnSO4 + H2O + K2SO3 =>
3 CH3COOH + 4 KMnO4 + 6 H2SO4 = 6 CO2 + 4 MnSO4 + 12 H2O + 2 K2SO3
H2SO4 + Ca3(PO4)2 + H2O = [CaSO4*2H2O] + H3PO4 =>
3 H2SO4 + Ca3(PO4)2 + 6 H2O = 3[CaSO4*2H2O] + 2 H3PO4
Na2O + H = H2O + Na =>
Na2O + 2 H = H2O + 2 Na
Bi(CH3COO)3 + H2O = BiO(CH3COO) + CH3COOH =>
Bi(CH3COO)3 + H2O = BiO(CH3COO) + 2 CH3COOH
[Hg2](NO2)2 + LiOH = [Hg2]OH + Li(NO2)2 =>
[Hg2](NO2)2 + LiOH = [Hg2]OH + Li(NO2)2
LiCl + Br2 = LiBr + Cl2 =>
2 LiCl + Br2 = 2 LiBr + Cl2
HC3H2O4 + NaOH = NaC3H2O4 + H2O =>
HC3H2O4 + NaOH = NaC3H2O4 + H2O
CuCl2 + NaCO3 = Cu(CO3)2 + NaCl =>
CuCl2 + 2 NaCO3 = Cu(CO3)2 + 2 NaCl
Be + KOH = Be2{+} + OH{-} + K =>
2 Be + KOH = Be2{+} + OH{-} + K
C6H5CH2OH + MnO4{-} + H{+} = C6H5CHO + MnO2 + H2O =>
3 C6H5CH2OH + 2 MnO4{-} + 2 H{+} = 3 C6H5CHO + 2 MnO2 + 4 H2O
NaOH + H3PO4 = NaPO4 + H2O + H2 =>
NaOH + H3PO4 = NaPO4 + H2O + H2
Ag2S + AgNO3 = Ag + SNO3 =>
Ag2S + AgNO3 = 3 Ag + SNO3
H3BO2 + Al2O3 = AlBO2 + H2O =>
2 H3BO2 + Al2O3 = 2 AlBO2 + 3 H2O
HCHO + KMnO4 + KOH = HCOOH + K2MnO4 + H2O =>
HCHO + 2 KMnO4 + 2 KOH = HCOOH + 2 K2MnO4 + H2O
Fe + CuSO4 = FeSO4 + Cu =>
Fe + CuSO4 = FeSO4 + Cu
CoCl2 + H2CO3 = CoCO3 + H2Cl2 =>
CoCl2 + H2CO3 = CoCO3 + H2Cl2
N2H6 + H2O2 = H2O + N2 =>
N2H6 + 3 H2O2 = 6 H2O + N2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
C3H8(g) + O2(g) = CO2(g) + H2O(g) =>
C3H8(g) + 5 O2(g) = 3 CO2(g) + 4 H2O(g)
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
Zn + H3PO4 = Zn3(PO4)2 + H2 =>
3 Zn + 2 H3PO4 = Zn3(PO4)2 + 3 H2
CH3CH(OH)(CH3) + O2 = CO2 + H2O =>
2 CH3CH(OH)(CH3) + 9 O2 = 6 CO2 + 8 H2O
N2H4(g) + O2(g) = NO(g) + H2O(l) =>
N2H4(g) + 2 O2(g) = 2 NO(g) + 2 H2O(l)
CCl4 + HCl = CH4 + Cl4 =>
CCl4 + 4 HCl = CH4 + 2 Cl4
Cl2(g) + NaBr(aq) = NaCl(aq) + Br2 =>
Cl2(g) + 2 NaBr(aq) = 2 NaCl(aq) + Br2
HNO3 + C = CO2 + NO2 + H2 =>
2 HNO3 + C = CO2 + 2 NO2 + H2
NH4OH + NiSO4 = (NH4)2SO4 + Ni(OH)2 =>
2 NH4OH + NiSO4 = (NH4)2SO4 + Ni(OH)2
C4H6 + Br2 = C4 + HBr =>
C4H6 + 3 Br2 = C4 + 6 HBr
HBr + KOH = Br + KOH2 =>
HBr + KOH = Br + KOH2
MnO4{-} + H2O = MnO4{-2} + O2 + H{+} =>
4 MnO4{-} + 2 H2O = 4 MnO4{-2} + O2 + 4 H{+}
K2CO3 + Na{+} + H2O = Na2CO3*10H2O + K{+} =>
K2CO3 + 2 Na{+} + 10 H2O = Na2CO3*10H2O + 2 K{+}
MgO + NaCl = MgCl2 + Na2O =>
MgO + 2 NaCl = MgCl2 + Na2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/12/25
Équations équilibrées sur02/11/24
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