| Équations équilibrées la veille | Équations équilibrées le lendemain |
CO2 + 2 KOH = K2CO3 + H2O
Na2C2O4 + CaCl2 = Na + Cl + CaC2O4 =>
Na2C2O4 + CaCl2 = 2 Na + 2 Cl + CaC2O4
Na3PO4 + Pb(NO3)2 = PO4Pb + Na3(NO3)2 =>
Na3PO4 + Pb(NO3)2 = PO4Pb + Na3(NO3)2
SO3 + NaOH = Na2S2O7 + H2O =>
2 SO3 + 2 NaOH = Na2S2O7 + H2O
HPO3 + C = H2 + CO + P4 =>
4 HPO3 + 12 C = 2 H2 + 12 CO + P4
MnO2 + NaCl + HCl = NaMnO4 + MnCl2 + H2O =>
5 MnO2 + 2 NaCl + 4 HCl = 2 NaMnO4 + 3 MnCl2 + 2 H2O
Ni(OH)2 + K2Cr2O7 + H2SO4 = Ni(OH)3 + Cr2(SO4)3 + K2SO4 + H2O =>
6 Ni(OH)2 + K2Cr2O7 + 4 H2SO4 = 6 Ni(OH)3 + Cr2(SO4)3 + K2SO4 + H2O
K2Cr2O7 + HCl = KCl + Cr2O3 + H2O + Cl2 =>
K2Cr2O7 + 8 HCl = 2 KCl + Cr2O3 + 4 H2O + 3 Cl2
N2H4 + Fe2O3 = Fe3O4 + N2 + H2O =>
N2H4 + 6 Fe2O3 = 4 Fe3O4 + N2 + 2 H2O
(CuOH)2SO4 + (NH4)2SO4 + NH3*H2O = [Cu(NH3)4]SO4 + H2O =>
(CuOH)2SO4 + (NH4)2SO4 + 6 NH3*H2O = 2[Cu(NH3)4]SO4 + 8 H2O
NaSO(aq) + CaNO(aq) = NaNO(aq)CaSO(s) =>
NaSO(aq) + CaNO(aq) = NaNO(aq)CaSO(s)
NH4(NO3) + KOH = KNO3 + NH4 + H2O =>
9 NH4(NO3) + 10 KOH = 10 KNO3 + 8 NH4 + 7 H2O
C4H6 + O2 = CO2 + H2OH2CO3 = CO2 + H2O =>
2 C4H6 + 11 O2 = 5 CO2 + 3 H2OH2CO3
NiS + Zn(NO3)2 = NiNO3 + ZnS2 =>
2 NiS + Zn(NO3)2 = 2 NiNO3 + ZnS2
OH{-} + H2CO + Ag(NH3)2{+} = Ag + NH3 + HCO3{-} + H2O =>
5 OH{-} + H2CO + 4 Ag(NH3)2{+} = 4 Ag + 8 NH3 + HCO3{-} + 3 H2O
NH4H = NH3H2 =>
NH4H = NH3H2
C7H6O3 + NaOH = NaOC6H4ONa + HCOONa + H2O =>
C7H6O3 + 3 NaOH = NaOC6H4ONa + HCOONa + 2 H2O
V2O5 + CO = CO2 + V2O3 =>
V2O5 + 2 CO = 2 CO2 + V2O3
CoS2O3 + NaOH = Co(OH)2 + Na2S2O3 =>
CoS2O3 + 2 NaOH = Co(OH)2 + Na2S2O3
Fe3 + H2O = H + Fe2O3 =>
2 Fe3 + 9 H2O = 18 H + 3 Fe2O3
H2O + C2 = C2H2O =>
H2O + C2 = C2H2O
CH4 + H2O2 = CO2 + H2 =>
CH4 + H2O2 = CO2 + 3 H2
CaCl + KBr = CaBr + KCl =>
CaCl + KBr = CaBr + KCl
O2 + CuS = SO2 + CuO =>
3 O2 + 2 CuS = 2 SO2 + 2 CuO
Mg(No3)2 + AgNo3 = Ag(No3)2 + Mg =>
Mg(No3)2 + 2 AgNo3 = 2 Ag(No3)2 + Mg
S8 + F = SF6 =>
S8 + 48 F = 8 SF6
C8H8 + H2 = C8H10 =>
C8H8 + H2 = C8H10
Li2S = Li + S =>
Li2S = 2 Li + S
Rb + P4 = Rb3P =>
12 Rb + P4 = 4 Rb3P
CuSO4 = Cu + SO4 =>
CuSO4 = Cu + SO4
C6H12O6 + H2O2 = C6H12O7 + H2O =>
C6H12O6 + H2O2 = C6H12O7 + H2O
As + O2 = As2O3 =>
4 As + 3 O2 = 2 As2O3
H2 + Fe2O3 = H2O + Fe3 =>
9 H2 + 3 Fe2O3 = 9 H2O + 2 Fe3
As + Se = As2Se3 =>
2 As + 3 Se = As2Se3
Ga(NO3)3 + H2O = HNO3 + Ga(OH)3 =>
Ga(NO3)3 + 3 H2O = 3 HNO3 + Ga(OH)3
KCl + HNO3 + O2 = KNO3 + Cl2 + H2O =>
4 KCl + 4 HNO3 + O2 = 4 KNO3 + 2 Cl2 + 2 H2O
C5H10 + HBr = C5H9Br + H2 =>
C5H10 + HBr = C5H9Br + H2
Na3PO4 + Na3Cl = Na4 + ClPO4 =>
2 Na3PO4 + 2 Na3Cl = 3 Na4 + 2 ClPO4
[Co(H2O)6]Cl2 = [Co(H2O)6] + Cl =>
[Co(H2O)6]Cl2 = [Co(H2O)6] + 2 Cl
NaOH + CH3COOH = NaC2OH + H2O =>
NaOH + CH3COOH = NaC2OH + 2 H2O
CH3NH2 + HI = CH3NH3{+} + I{-} =>
CH3NH2 + HI = CH3NH3{+} + I{-}
Al + HCl = H2 + AlCl2 =>
Al + 2 HCl = H2 + AlCl2
FeCl2 + KMnO4 + H2SO4 = Fe2(SO4)3 + MnSO4 + K2SO4 + Cl2 + H2O =>
10 FeCl2 + 6 KMnO4 + 24 H2SO4 = 5 Fe2(SO4)3 + 6 MnSO4 + 3 K2SO4 + 10 Cl2 + 24 H2O
Zn + AgN03 = Ag + ZnN03 =>
Zn + AgN03 = Ag + ZnN03
NH4Cl + Rb(OH) = RbCl + NH3 + H2O =>
NH4Cl + Rb(OH) = RbCl + NH3 + H2O
KMnO4 + KOH + Pb = K2MnO4 + K2[Pb(OH)4] =>
2 KMnO4 + 4 KOH + Pb = 2 K2MnO4 + K2[Pb(OH)4]
NH4PO4 + AlCl = NH4Cl + AlPO4 =>
NH4PO4 + AlCl = NH4Cl + AlPO4
NaC2H3O2 + Cu(NO3)2 = Cu(C2H3O2)2 + NaNO3 =>
2 NaC2H3O2 + Cu(NO3)2 = Cu(C2H3O2)2 + 2 NaNO3
C + D = C2D =>
2 C + D = C2D
Zn + H2CO3 = H2 + ZnCO3 =>
Zn + H2CO3 = H2 + ZnCO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/29/23
Équations équilibrées sur12/29/22
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