| Équations équilibrées la veille | Équations équilibrées le lendemain |
Br2 + 7 Cl2 + 8 H2O = 14 HCl + 2 HBrO4
K3(PO4) + Mg(OH)2 = KOH + Mg3(PO4)2 =>
2 K3(PO4) + 3 Mg(OH)2 = 6 KOH + Mg3(PO4)2
Cl + BaF2 = Ba + ClF5 =>
2 Cl + 5 BaF2 = 5 Ba + 2 ClF5
C7H15COOH + Mg(OH)2 = (C7H15COO)2Mg + H2O =>
2 C7H15COOH + Mg(OH)2 = (C7H15COO)2Mg + 2 H2O
K2C2O2 + Co(NO3)3 = Co2(C2O2)3 + KNO3 =>
3 K2C2O2 + 2 Co(NO3)3 = Co2(C2O2)3 + 6 KNO3
Br2 + LiL = Br2L + Li =>
Br2 + LiL = Br2L + Li
AuCl3 + NaOH = Au + NaCl + O2 + H2O =>
4 AuCl3 + 12 NaOH = 4 Au + 12 NaCl + 3 O2 + 6 H2O
MoS4 + H2SO4 = H2MoO4 + S =>
MoS4 + H2SO4 = H2MoO4 + 5 S
NH3 + CuO = Cu + N2 + H2O =>
2 NH3 + 3 CuO = 3 Cu + N2 + 3 H2O
Fe + H3PO4 = Fe3(PO4)2 + H2 =>
3 Fe + 2 H3PO4 = Fe3(PO4)2 + 3 H2
(Zn0) + HNO3 = H2 + Zn(NO3)2 =>
(Zn0) + 2 HNO3 = H2 + Zn(NO3)2
KI + PbO2 + HNO3 = I2 + Pb(NO3)2 + KNO3 + H2O =>
2 KI + PbO2 + 4 HNO3 = I2 + Pb(NO3)2 + 2 KNO3 + 2 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Sr(OH)2 + H3PO4 = H2O + Sr3(PO4)2 =>
3 Sr(OH)2 + 2 H3PO4 = 6 H2O + Sr3(PO4)2
C2H6 + O5 = CO2 + H2O =>
5 C2H6 + 7 O5 = 10 CO2 + 15 H2O
Al + Cl2 = AlCl3 =>
2 Al + 3 Cl2 = 2 AlCl3
Al2(SO4)3 + NH3 + H2SO4 = NH4Al(SO4)2 =>
Al2(SO4)3 + 2 NH3 + H2SO4 = 2 NH4Al(SO4)2
W = W5 =>
5 W = W5
KNO3 + Al + H2O + KOH = NH3 + KAl(OH)4 =>
3 KNO3 + 8 Al + 18 H2O + 5 KOH = 3 NH3 + 8 KAl(OH)4
Fe2(SO4)3 + Zn(CH3COO)2 = Fe(CH3COO)3 + ZnSO4 =>
Fe2(SO4)3 + 3 Zn(CH3COO)2 = 2 Fe(CH3COO)3 + 3 ZnSO4
Mn3O4 = Mn + O2 =>
Mn3O4 = 3 Mn + 2 O2
ICl3 + H2SO4 + KMnO4 = MnH(SO4)2 + HClO2 + HIO3 + H2O + K2SO4 =>
4 ICl3 + 35 H2SO4 + 14 KMnO4 = 14 MnH(SO4)2 + 12 HClO2 + 4 HIO3 + 20 H2O + 7 K2SO4
PCl3 + H2O = HCl + P(OH)3 =>
PCl3 + 3 H2O = 3 HCl + P(OH)3
H2SO4 + K2(CO3) = CO2 + H2O + K2SO4 =>
H2SO4 + K2(CO3) = CO2 + H2O + K2SO4
PbO2 + NH4 = N2 + H2O + Pb =>
2 PbO2 + 2 NH4 = N2 + 4 H2O + 2 Pb
AgNO3 + Ba2Cl = BaNO3 + Ag2Cl =>
2 AgNO3 + Ba2Cl = 2 BaNO3 + Ag2Cl
Mg(NH4)PO4(s) + HCl(aq) = Mg(aq) + NH4Cl(aq) + HPO4 =>
Mg(NH4)PO4(s) + HCl(aq) = Mg(aq) + NH4Cl(aq) + HPO4
NaF + CaCl2 = FCl2 + NaCa =>
NaF + CaCl2 = FCl2 + NaCa
K2S3(s) + H2SO4(aq) = K2(SO4)3(aq) + H2S(l) =>
K2S3(s) + 3 H2SO4(aq) = K2(SO4)3(aq) + 3 H2S(l)
CaP + LiSO4 = CaSO4 + LiP =>
CaP + LiSO4 = CaSO4 + LiP
BH3 + CH2CH3OH = BH(OCH2CH3)3 + H2 =>
2 BH3 + 6 CH2CH3OH = 2 BH(OCH2CH3)3 + 5 H2
H2O + CrO4{2-} + SO3{2-} = Cr(OH)3 + SO4{2-} + OH{-} =>
5 H2O + 2 CrO4{2-} + 3 SO3{2-} = 2 Cr(OH)3 + 3 SO4{2-} + 4 OH{-}
N2 + CO2 = O + C12N6 =>
3 N2 + 12 CO2 = 24 O + C12N6
CuSO4 + Ni = NiSO4 + Cu =>
CuSO4 + Ni = NiSO4 + Cu
Fe + H2O = Fe2O3 + H2 =>
2 Fe + 3 H2O = Fe2O3 + 3 H2
Cu2O + NH4OH = (Cu(NH3)2)OH + H2O =>
Cu2O + 4 NH4OH = 2(Cu(NH3)2)OH + 3 H2O
CH3CH2NH2 + HBr = HCH2NH2 + CH3Br =>
CH3CH2NH2 + HBr = HCH2NH2 + CH3Br
Al(ClO)3 + Na3(AsO4) = Al(AsO4) + Na(ClO) =>
Al(ClO)3 + Na3(AsO4) = Al(AsO4) + 3 Na(ClO)
CuCl2 + KI = CuKI + Cl =>
CuCl2 + KI = CuKI + 2 Cl
Cr + TeO3 = Cr2(TeO3)3 =>
2 Cr + 3 TeO3 = Cr2(TeO3)3
H2S + NaCrO7 + H2SO4 = Cr2(SO4)3 + H2O + NaHSO4 =>
5 H2S + 4 NaCrO7 + 5 H2SO4 = 2 Cr2(SO4)3 + 8 H2O + 4 NaHSO4
NaOH + K3PO4 = Na3PO4 + KOH =>
3 NaOH + K3PO4 = Na3PO4 + 3 KOH
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
K2SO4 + Ba(C2H3O2)2 = K2(C2H3O2)2 + BaSO4 =>
K2SO4 + Ba(C2H3O2)2 = K2(C2H3O2)2 + BaSO4
IO3{-} + OH{-} + N2O4 = IO4{-} + H2O + NO2{-} =>
IO3{-} + 2 OH{-} + N2O4 = IO4{-} + H2O + 2 NO2{-}
C9H18O6 + O2 = H2O + C4H4O2 =>
4 C9H18O6 + 6 O2 = 18 H2O + 9 C4H4O2
Au(OH)3 = Au + OH =>
Au(OH)3 = Au + 3 OH
CuO + H = Cu + OH =>
CuO + H = Cu + OH
MnCl2 + Cl2 + NaOH = NaCl + H2MnO4 + H2O =>
MnCl2 + 2 Cl2 + 6 NaOH = 6 NaCl + H2MnO4 + 2 H2O
OHCH2CH2OH + PCl5 = ClCH2CH2Cl + H3PO4 + H2O =>
5 OHCH2CH2OH + 2 PCl5 = 5 ClCH2CH2Cl + 2 H3PO4 + 2 H2O
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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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