| Équations équilibrées la veille | Équations équilibrées le lendemain |
FeZn + 2 HCl = H2 + FeCl2 + Zn
V + O2 = VO2 =>
V + O2 = VO2
C3H4N2 + H2O = C3H3N2 + H3O =>
C3H4N2 + H2O = C3H3N2 + H3O
K3(PO4) + Ca(NO3)2 = Ca3(PO4)2 + KNO3 =>
2 K3(PO4) + 3 Ca(NO3)2 = Ca3(PO4)2 + 6 KNO3
Li + Mg3(PO4)2 = Li3PO4 + Mg =>
6 Li + Mg3(PO4)2 = 2 Li3PO4 + 3 Mg
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
Li + H2O2 = H2 + Li2O2 =>
2 Li + H2O2 = H2 + Li2O2
S8 + O2 = SO2 =>
S8 + 8 O2 = 8 SO2
FeZn + HCl = FeCl2 + ZnCl2 + H2 =>
FeZn + 4 HCl = FeCl2 + ZnCl2 + 2 H2
HPO3 + NH4OH + AgNO3 = AgPO3 + NH4NO3 + H2O =>
HPO3 + NH4OH + AgNO3 = AgPO3 + NH4NO3 + H2O
NH3 + NH4Cl + CoCl2H2O + H2O2 = Co(NH3)6Cl3 + H2O =>
10 NH3 + 2 NH4Cl + 2 CoCl2H2O + H2O2 = 2 Co(NH3)6Cl3 + 4 H2O
I2O5 + CO(g) = CO2(g) + I2 =>
I2O5 + 5 CO(g) = 5 CO2(g) + I2
C6H5NO2NaOH = C6H5OHNaNO2 =>
C6H5NO2NaOH = C6H5OHNaNO2
BaCl2(aq) + Na2SO4(aq) = BaSO4(s) + NaCl(aq) =>
BaCl2(aq) + Na2SO4(aq) = BaSO4(s) + 2 NaCl(aq)
(CH3)3COH + HCl = (CH3)3CCl + H2O =>
(CH3)3COH + HCl = (CH3)3CCl + H2O
Li + HNO3 = LiNO3 + N2O + H2O =>
8 Li + 10 HNO3 = 8 LiNO3 + N2O + 5 H2O
Pb(CH3COO)2 + HNO3 = Pb(NO3)2 + H(CH3COO) =>
Pb(CH3COO)2 + 2 HNO3 = Pb(NO3)2 + 2 H(CH3COO)
CrI3 + K2S = Cr2S3 + KI =>
2 CrI3 + 3 K2S = Cr2S3 + 6 KI
CuCO3*H2O(s) = CuO(s) + H2O(l) + CO2(g) =>
CuCO3*H2O(s) = CuO(s) + H2O(l) + CO2(g)
U + SnCl2 = UCl2 + Sn =>
U + SnCl2 = UCl2 + Sn
(CH3)2C6H3OH + O2 = CH3COOH + CO2 =>
2(CH3)2C6H3OH + 10 O2 = 5 CH3COOH + 6 CO2
As2O3 + IO3{-} + OH{-} = AsO4{3-} + I{-} + H2O =>
3 As2O3 + 2 IO3{-} + 18 OH{-} = 6 AsO4{3-} + 2 I{-} + 9 H2O
H2SO4 + K = H2 + K2SO4 =>
H2SO4 + 2 K = H2 + K2SO4
(NH4)2C2O4(aq)Na2O(aq) = Na2C2O4(NH4)2O =>
(NH4)2C2O4(aq)Na2O(aq) = Na2C2O4(NH4)2O
Ag + Cl = AgCl =>
Ag + Cl = AgCl
F2(g) + CaCl2(aq) = CaF2(s) + Cl2(g) =>
F2(g) + CaCl2(aq) = CaF2(s) + Cl2(g)
BaSO4 + CH3COOH = Ba(CH3COO)2 + H2SO4 =>
BaSO4 + 2 CH3COOH = Ba(CH3COO)2 + H2SO4
Br2 + CuCl2 = Cu + Br2Cl2 =>
Br2 + CuCl2 = Cu + Br2Cl2
Yb + Sb + Mg = YbMg2Sb2 =>
Yb + 2 Sb + 2 Mg = YbMg2Sb2
FeBr3 + (NH4)2S = Fe2S3 + NH4Br =>
2 FeBr3 + 3(NH4)2S = Fe2S3 + 6 NH4Br
PH3 + H3PO4 = PH4 + H2PO4 =>
PH3 + H3PO4 = PH4 + H2PO4
H3AsO3 + KMnO4 + H2SO4 = H3AsO4 + MnSO4 + K2SO4 + H2O =>
5 H3AsO3 + 2 KMnO4 + 3 H2SO4 = 5 H3AsO4 + 2 MnSO4 + K2SO4 + 3 H2O
NH4OH(aq) + FeCl3(aq) = FeOH(s) + NH4Cl3 =>
NH4OH(aq) + FeCl3(aq) = FeOH(s) + NH4Cl3
Pb(NO3)2 + KI = KNO3 + PbI2 =>
Pb(NO3)2 + 2 KI = 2 KNO3 + PbI2
Mg + HCl(ac) = MgCl2(ac) + H2(g) =>
Mg + 2 HCl(ac) = MgCl2(ac) + H2(g)
V + H2 = VH2 =>
V + H2 = VH2
CH4N2O = C2H5N3O2 + NH3 =>
2 CH4N2O = C2H5N3O2 + NH3
K2CrO4 + H2SO4 + K2C2O4 = CO2 + K2SO4 + Cr2(SO4)3 + H2O =>
2 K2CrO4 + 8 H2SO4 + 3 K2C2O4 = 6 CO2 + 5 K2SO4 + Cr2(SO4)3 + 8 H2O
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
Fe + AlO2 = FeO2 + Al =>
Fe + AlO2 = FeO2 + Al
Al + I2 = AlI3 =>
2 Al + 3 I2 = 2 AlI3
C6H10 = C6H6 + H2 =>
C6H10 = C6H6 + 2 H2
CH3OH + CH3CH2COOH = CH3COOCH2CH3 + H2O =>
CH3OH + CH3CH2COOH = CH3COOCH2CH3 + H2O
Cu(CH3CO2)2 + Zn = Zn(CH3CO2)2 + Cu =>
Cu(CH3CO2)2 + Zn = Zn(CH3CO2)2 + Cu
CH3{-}CH = CH{-}CH2{-}CH2{-}CH3 + H2 =>
CH3{-}CH = CH{-}CH2{-}CH2{-}CH3 + H2
S + P = SP =>
S + P = SP
Tc2O7 + H2O = Tc(OH)7 =>
Tc2O7 + 7 H2O = 2 Tc(OH)7
MnSO4 + O2 = MnO + SO4 =>
2 MnSO4 + O2 = 2 MnO + 2 SO4
Ca + Cu2SO4 = CaSO4 + Cu =>
Ca + Cu2SO4 = CaSO4 + 2 Cu
C2H2 + HI = C2H4I2 =>
C2H2 + 2 HI = C2H4I2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/21/24
Équations équilibrées sur01/20/24
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