Équations équilibrées la veille | Équations équilibrées le lendemain |
4 NH + O2 = 2 N2 + 2 H2O
NaOH(aq) + K2SO4(aq) = NaSO4(aq) + K2OH(aq) =>
NaOH(aq) + K2SO4(aq) = NaSO4(aq) + K2OH(aq)
XeF6 + NaNO3 = NaF + XeOF4 + FNO2 =>
XeF6 + NaNO3 = NaF + XeOF4 + FNO2
Al + F = AlF3 =>
Al + 3 F = AlF3
KNO3 + H2SO4 + Cu = K2SO4 + Cu(NO3)2 + NO2 + H2O =>
4 KNO3 + 2 H2SO4 + Cu = 2 K2SO4 + Cu(NO3)2 + 2 NO2 + 2 H2O
Al + Ba(OH)2 + H2O = Ba[Al(OH)4]2 + H2 =>
2 Al + Ba(OH)2 + 6 H2O = Ba[Al(OH)4]2 + 3 H2
F + KI = KF + I =>
F + KI = KF + I
Co2(SO4)3 + NaOH = Co(OH)3 + Na2SO4 =>
Co2(SO4)3 + 6 NaOH = 2 Co(OH)3 + 3 Na2SO4
Fe + LiOH = Fe(OH)2 + Li =>
Fe + 2 LiOH = Fe(OH)2 + 2 Li
CH3OH(l) + CO(g) = CH3CO2H(aq) =>
CH3OH(l) + CO(g) = CH3CO2H(aq)
C6H10O5 + NaOH = NaC6H9O5 + H2O =>
C6H10O5 + NaOH = NaC6H9O5 + H2O
HCl + BrOH = HOH + BrCl =>
HCl + BrOH = HOH + BrCl
CO2 + HO2 = C2H5OH + O2 =>
4 CO2 + 12 HO2 = 2 C2H5OH + 15 O2
BaCl2(aq) + NaOH = Ba(OH)2 + NaCl =>
BaCl2(aq) + 2 NaOH = Ba(OH)2 + 2 NaCl
N8 + O2 = NO2 =>
N8 + 8 O2 = 8 NO2
C4 + H2O = CO + H =>
C4 + 4 H2O = 4 CO + 8 H
Cs + HNO3 = CsNO3 + H =>
Cs + HNO3 = CsNO3 + H
Pb + NaOH + H2O = Na2(Pb(OH)4) + H2 =>
Pb + 2 NaOH + 2 H2O = Na2(Pb(OH)4) + H2
SrO + H2O = SrO2 + H2 =>
SrO + H2O = SrO2 + H2
HCl + CuOH = H2O + CuCl =>
HCl + CuOH = H2O + CuCl
H2SO4 + H3AsO4 + NO = As2S5 + HNO3 + H2O =>
15 H2SO4 + 6 H3AsO4 + 40 NO = 3 As2S5 + 40 HNO3 + 4 H2O
NH3 + HNO2 = N2 + H2O =>
NH3 + HNO2 = N2 + 2 H2O
PbI2 + H2O = PbO + HI =>
PbI2 + H2O = PbO + 2 HI
Al + Sn(NO3)2 = Al(NO3)3 + Sn =>
2 Al + 3 Sn(NO3)2 = 2 Al(NO3)3 + 3 Sn
KCrO2 + KMnO4 + KOH = K2CrO4 + K2MnO4 + H2 =>
KCrO2 + KMnO4 + 2 KOH = K2CrO4 + K2MnO4 + H2
Al + Sn(NO3)2 = Al(NO3)3 + Sn =>
2 Al + 3 Sn(NO3)2 = 2 Al(NO3)3 + 3 Sn
K2ClO4 + H2O = K2Cl2O7 + KOH =>
2 K2ClO4 + H2O = K2Cl2O7 + 2 KOH
CH3OH + H2 = CH4 + H2O =>
CH3OH + H2 = CH4 + H2O
Ra + C = RaC2 =>
Ra + 2 C = RaC2
CH3CH(OH)CH2CH3 + KMnO4 + H2SO4 = Mn2(SO4)3 + K2SO4 + CH3COCH2CH3 + H2O =>
4 CH3CH(OH)CH2CH3 + 2 KMnO4 + 4 H2SO4 = Mn2(SO4)3 + K2SO4 + 4 CH3COCH2CH3 + 8 H2O
C4H4O4 + NaOH = C4H3O4Na + H2O =>
C4H4O4 + NaOH = C4H3O4Na + H2O
Ca{2+} + CO3{2-} = CaCO3 =>
Ca{2+} + CO3{2-} = CaCO3
CaF2 + I2 = CaI2 + F2 =>
CaF2 + I2 = CaI2 + F2
CuCl2(aq) + NaNO3(aq) = Cu(NO3)2 + NaCl =>
CuCl2(aq) + 2 NaNO3(aq) = Cu(NO3)2 + 2 NaCl
Na3(PO4) + Ni(NO3)2 = Ni3(PO4)2 + Na(NO3) =>
2 Na3(PO4) + 3 Ni(NO3)2 = Ni3(PO4)2 + 6 Na(NO3)
H2 + SO4 + NaCl = Na2SO4 + HCl =>
H2 + SO4 + 2 NaCl = Na2SO4 + 2 HCl
Me + H2O = MeOH + H2 =>
2 Me + 2 H2O = 2 MeOH + H2
SO4{-2} + NH3 = SO3{2-} + H2O + N2 =>
3 SO4{-2} + 2 NH3 = 3 SO3{2-} + 3 H2O + N2
Cu5FeS4 + O2 = Cu2S + FeS + SO2 =>
2 Cu5FeS4 + O2 = 5 Cu2S + 2 FeS + SO2
Li2 + HCl = LiCl + H2 =>
Li2 + 2 HCl = 2 LiCl + H2
C4H8O2 + KMnO4 + H2SO4 = C4H6O4 + K2SO4 + MnSO4 + H2O =>
5 C4H8O2 + 6 KMnO4 + 9 H2SO4 = 5 C4H6O4 + 3 K2SO4 + 6 MnSO4 + 14 H2O
KH2PO4 + KOH = K2HPO4 + H2O =>
KH2PO4 + KOH = K2HPO4 + H2O
Fe + NHO3 = Fe(NO3)3 + NH4NO3 + H2O =>
8 Fe + 30 NHO3 = 8 Fe(NO3)3 + 3 NH4NO3 + 9 H2O
Mn2O3 + HCl = MnCl2 + Cl + H2O =>
Mn2O3 + 6 HCl = 2 MnCl2 + 2 Cl + 3 H2O
Fe2(SO4)3(aq) + CaCl2(aq) = FeCl3(s) + CaSO4(aq) =>
Fe2(SO4)3(aq) + 3 CaCl2(aq) = 2 FeCl3(s) + 3 CaSO4(aq)
C2H4 + Na = C2H4Na =>
C2H4 + Na = C2H4Na
NaOH(aq) + CH3COOH = CH3COONa + H2O =>
NaOH(aq) + CH3COOH = CH3COONa + H2O
NH4Cl + Br2 = N2 + HCl + HBr =>
2 NH4Cl + 3 Br2 = N2 + 2 HCl + 6 HBr
N2H2 + H2O2 = N + H2O =>
N2H2 + H2O2 = 2 N + 2 H2O
Br + H2SO4 = HBr + SO4 =>
2 Br + H2SO4 = 2 HBr + SO4
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Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/23/24
Équations équilibrées sur11/22/23
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