| Équations équilibrées la veille | Équations équilibrées le lendemain |
HC2H3O2 + LiHSO3 = H2O + CO2 + LiCH3SO2
Li + Cl + H3PO4 = Li3PO4 + HCl =>
3 Li + 3 Cl + H3PO4 = Li3PO4 + 3 HCl
I2 + CCl4 = I2CCl4 =>
I2 + CCl4 = I2CCl4
N + H2O = NH2O =>
N + H2O = NH2O
NaHCO3 + H2O = H2CO3 + Na + OH =>
NaHCO3 + H2O = H2CO3 + Na + OH
Na(s) + F2(g) = NaF(s) =>
2 Na(s) + F2(g) = 2 NaF(s)
CO + H2O + NO = C2H5N + O2 =>
8 CO + 10 H2O + 4 NO = 4 C2H5N + 11 O2
Al3 + H2SO4 = Al2(SO4)3 + H2 =>
2 Al3 + 9 H2SO4 = 3 Al2(SO4)3 + 9 H2
H2S + HClO = S + HCl + H2O =>
H2S + HClO = S + HCl + H2O
NiS + O2 = NiO + SO2 =>
2 NiS + 3 O2 = 2 NiO + 2 SO2
(NH4)2SO4 + Ba(OH)2 = BaSO4 + NH4OH =>
(NH4)2SO4 + Ba(OH)2 = BaSO4 + 2 NH4OH
PhCH3 + KMnO4 + H2SO4 = PhCOOH + K2S2O7 + MnSO4 + H2O =>
5 PhCH3 + 6 KMnO4 + 12 H2SO4 = 5 PhCOOH + 3 K2S2O7 + 6 MnSO4 + 17 H2O
HCH3CO2 + NaOH = HCH3OH + NaCO2 =>
HCH3CO2 + NaOH = HCH3OH + NaCO2
Cr2O3 + NO3{-} + OH{-} = CrO4{2-} + NO + H2O =>
Cr2O3 + 2 NO3{-} + 2 OH{-} = 2 CrO4{2-} + 2 NO + H2O
(CH3)2NH + HCl = (CH3)2NH2 + Cl2 =>
2(CH3)2NH + 2 HCl = 2(CH3)2NH2 + Cl2
Ba(NO3)2(aq) + K3PO4(aq) = Ba3(PO4)2(aq) + KNO3(aq) =>
3 Ba(NO3)2(aq) + 2 K3PO4(aq) = Ba3(PO4)2(aq) + 6 KNO3(aq)
C4H8 = C4H6 + H2 =>
C4H8 = C4H6 + H2
NaF + O2 = Na2O + F2 =>
4 NaF + O2 = 2 Na2O + 2 F2
AlF3 = Al + F2 =>
2 AlF3 = 2 Al + 3 F2
Ca + CrCl3 = CrCl2 + CaCl2 =>
Ca + 2 CrCl3 = 2 CrCl2 + CaCl2
SO2Cl2 + H2O = H2SO4 + HCl =>
SO2Cl2 + 2 H2O = H2SO4 + 2 HCl
CH3H8 + O2 = CO2 + H2O =>
4 CH3H8 + 15 O2 = 4 CO2 + 22 H2O
Sn(s) + AgNO3(aq) = Ag(s) + SnNO3(aq) =>
Sn(s) + AgNO3(aq) = Ag(s) + SnNO3(aq)
CuClO3 = Cu + ClO3 =>
CuClO3 = Cu + ClO3
Zn(OH)2 + H2SO4 = ZnSO4 + HOH =>
Zn(OH)2 + H2SO4 = ZnSO4 + 2 HOH
C + H2O = CO + H =>
C + H2O = CO + 2 H
HCN(aq) + NaOH(aq) = NaCN(aq) + H2O =>
HCN(aq) + NaOH(aq) = NaCN(aq) + H2O
N2O2 = N2(O2) =>
N2O2 = N2(O2)
NaNO2 + KMnO4 = NO2 + K2MnO4 + Na2MnO4 =>
2 NaNO2 + 2 KMnO4 = 2 NO2 + K2MnO4 + Na2MnO4
CoS2 + O2 = Co2O3 + SO2 =>
4 CoS2 + 11 O2 = 2 Co2O3 + 8 SO2
Fe + N = Fe3N2 =>
3 Fe + 2 N = Fe3N2
NH3 + NO2 + H2O = NH4NO3 =>
6 NH3 + 8 NO2 + 5 H2O = 7 NH4NO3
NH3 + OCl = N2H4 + Cl + H2O =>
2 NH3 + OCl = N2H4 + Cl + H2O
Cl2 + Sr(OH)2 = SrCl2 + Sr(ClO)2 + H2O =>
2 Cl2 + 2 Sr(OH)2 = SrCl2 + Sr(ClO)2 + 2 H2O
K2S(aq) + ZnCl2(aq) = KCl + ZnS =>
K2S(aq) + ZnCl2(aq) = 2 KCl + ZnS
Ag(NO3) = Ag(NO2) + O2 =>
2 Ag(NO3) = 2 Ag(NO2) + O2
Cu(OH)2 + NH3 = Cu(NH3)4(OH)2 =>
Cu(OH)2 + 4 NH3 = Cu(NH3)4(OH)2
ZnCO3 = ZnO + CO2 =>
ZnCO3 = ZnO + CO2
Mg + H2CO3 = MgCO3 + H2 =>
Mg + H2CO3 = MgCO3 + H2
Be(s) + Cl2(g) = BeCl2(s) =>
Be(s) + Cl2(g) = BeCl2(s)
Fe(No3)3 + NaOH = Fe(OH)3 + No3 + Na =>
Fe(No3)3 + 3 NaOH = Fe(OH)3 + 3 No3 + 3 Na
CuSO4(aq) + NH3(aq) = Cu(NH3)4(aq) + SO4(aq) =>
CuSO4(aq) + 4 NH3(aq) = Cu(NH3)4(aq) + SO4(aq)
C6H6 + O2(g) = CO2(g) + H2O(l) =>
2 C6H6 + 15 O2(g) = 12 CO2(g) + 6 H2O(l)
S2 + O2 = SO2 =>
S2 + 2 O2 = 2 SO2
Ni(NO3)2 + H2O = NiOHNO3 + HNO3 =>
Ni(NO3)2 + H2O = NiOHNO3 + HNO3
I2 + KMnO4 + H2SO4 = KIO3 + MnSO4 + H2O =>
I2 + 2 KMnO4 + 2 H2SO4 = 2 KIO3 + 2 MnSO4 + 2 H2O
MgCO3*CaCO3 + HCl = MgCl2 + CaCl2 + H2CO3 =>
MgCO3*CaCO3 + 4 HCl = MgCl2 + CaCl2 + 2 H2CO3
Li2O + K = K2O + Li2 =>
Li2O + 2 K = K2O + Li2
O2 + Al3 = Al2O3 =>
9 O2 + 4 Al3 = 6 Al2O3
Cl2 + Al(OH)3 = Al(ClO)3 + AlCl3 + H2O =>
3 Cl2 + 2 Al(OH)3 = Al(ClO)3 + AlCl3 + 3 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/13/24
Équations équilibrées sur08/12/23
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