| Équations équilibrées la veille | Équations équilibrées le lendemain |
Na(s) + Cl2(g) = NaCl2(s)
HC3H5O2 = H + C3H5O2 =>
HC3H5O2 = H + C3H5O2
C2H5COCl + CH3OH = C2H5COOCH3 + HCl =>
C2H5COCl + CH3OH = C2H5COOCH3 + HCl
AgNO3 + H2S = Ag2S + HNO3 =>
2 AgNO3 + H2S = Ag2S + 2 HNO3
Cl2 + HNO3 = HClO3 + NO2 + H2O =>
Cl2 + 10 HNO3 = 2 HClO3 + 10 NO2 + 4 H2O
KMnO4 + H2SO4 + NaHSO3 = K2SO4 + MnSO4 + NaSO4 + H2O =>
6 KMnO4 + 9 H2SO4 + 10 NaHSO3 = 3 K2SO4 + 6 MnSO4 + 10 NaSO4 + 14 H2O
Ca(OH) + MgCl = CaCl + Mg(OH) =>
Ca(OH) + MgCl = CaCl + Mg(OH)
C8H5NO2 + N2H4 = C8H7N3O + H2O =>
C8H5NO2 + N2H4 = C8H7N3O + H2O
CoCl3 + K3PO4 = Co3(PO4)3 + KCl =>
3 CoCl3 + 3 K3PO4 = Co3(PO4)3 + 9 KCl
PbCO3 + HC2H3O2 = Pb(C2H3O2)2 + H2CO3 =>
PbCO3 + 2 HC2H3O2 = Pb(C2H3O2)2 + H2CO3
KClO3 + S + KOH = KCl + K2SO3 + H2O =>
2 KClO3 + 3 S + 6 KOH = 2 KCl + 3 K2SO3 + 3 H2O
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
AgNO3 + BaCl2 = AgCl + Ba(NO3)2 =>
2 AgNO3 + BaCl2 = 2 AgCl + Ba(NO3)2
S6 + O2 = S6O3 =>
2 S6 + 3 O2 = 2 S6O3
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
C5H5N + H2O = HC5H5N + OH =>
C5H5N + H2O = HC5H5N + OH
NH4(OH) + CaF2 = NH4F + Ca(OH)2 =>
2 NH4(OH) + CaF2 = 2 NH4F + Ca(OH)2
H + CrO4 = CrO2 + H2O = OH =>
4 H + CrO4 = CrO2 + 2 H2O
C31H20CIN7O16S54Na + O2 = CO2 + H2O + NO3 + NaOH + CIO + SO3 =>
4 C31H20CIN7O16S54Na + 481 O2 = 124 CO2 + 38 H2O + 28 NO3 + 4 NaOH + 4 CIO + 216 SO3
H2SO4 + Zn = H2 + SO4Zn =>
H2SO4 + Zn = H2 + SO4Zn
As(OH)3 + H2(SO)4 = As2((SO)4)3 + H2O1 =>
2 As(OH)3 + 3 H2(SO)4 = As2((SO)4)3 + 6 H2O1
C7H28 + O2 = CO2 + H2O =>
C7H28 + 14 O2 = 7 CO2 + 14 H2O
N2Cl2 + CH4 = H2 + N2 + CCl4 =>
2 N2Cl2 + CH4 = 2 H2 + 2 N2 + CCl4
H2SO4 + Na2S2O4 = Na2S2O6 + H2O + SO2 =>
2 H2SO4 + Na2S2O4 = Na2S2O6 + 2 H2O + 2 SO2
CaF2 + PbSO4 = PbF2CaSO4 =>
CaF2 + PbSO4 = PbF2CaSO4
O2 + VCl3 = VOCl3 =>
O2 + 2 VCl3 = 2 VOCl3
Na2S + Hg = Hg2S + Na =>
Na2S + 2 Hg = Hg2S + 2 Na
C3H7O2N + O2 = CO2 + H2O + CH4N2O =>
2 C3H7O2N + 6 O2 = 5 CO2 + 5 H2O + CH4N2O
Mn(s) + Sn(NO3)2(aq) = Sn(s) + Mn(NO3)2(aq) =>
Mn(s) + Sn(NO3)2(aq) = Sn(s) + Mn(NO3)2(aq)
MgCO3 + H2O = MgCO3(OH)2 + H2 =>
MgCO3 + 2 H2O = MgCO3(OH)2 + H2
KMnO4 + H2SO4 + HNO2 = Mn(NO3)2 + H2O + KNO3 + K2SO4 =>
4 KMnO4 + H2SO4 + 10 HNO2 = 4 Mn(NO3)2 + 6 H2O + 2 KNO3 + K2SO4
CaO + HCl = CaCl2 + H2O =>
CaO + 2 HCl = CaCl2 + H2O
Zn + Mg(NO3)2 = Mg + Zn(NO3)3 =>
2 Zn + 3 Mg(NO3)2 = 3 Mg + 2 Zn(NO3)3
KMnO4 + H2SO4 = K2SO4 + Mn2O7 + H2O =>
2 KMnO4 + H2SO4 = K2SO4 + Mn2O7 + H2O
NH4OH + Cu = NH4 + CuOH =>
NH4OH + Cu = NH4 + CuOH
Ca(NO3)2 + O2 = CaO + NO3 =>
2 Ca(NO3)2 + O2 = 2 CaO + 4 NO3
Cu(s) + HNO3(l) = Cu(NO3)2(l) + NO(g) + H2O(l) =>
3 Cu(s) + 8 HNO3(l) = 3 Cu(NO3)2(l) + 2 NO(g) + 4 H2O(l)
NH3 + O2(s) = NO + H2O =>
4 NH3 + 5 O2(s) = 4 NO + 6 H2O
MnO + CO2 = Mn3O4 + CO =>
3 MnO + CO2 = Mn3O4 + CO
N2H2 + KBrO3 = N2 + KBr + H2O =>
3 N2H2 + KBrO3 = 3 N2 + KBr + 3 H2O
Fe(OH)3 + Cl2 + KOH = K[Fe(OH)4Cl2] =>
Fe(OH)3 + Cl2 + KOH = K[Fe(OH)4Cl2]
C1000H850S21N15O95 + O2 = CO2 + H2O + SO2 + NO2 =>
C1000H850S21N15O95 + 1201 O2 = 1000 CO2 + 425 H2O + 21 SO2 + 15 NO2
NaOH + Cl2 = NaCl + NaClO + H2O =>
2 NaOH + Cl2 = NaCl + NaClO + H2O
Na3PO4 + Ca(OH)2 = Ca3(PO4)2 + NaHO =>
2 Na3PO4 + 3 Ca(OH)2 = Ca3(PO4)2 + 6 NaHO
H2S(g) = H2(g) + S2(g) =>
2 H2S(g) = 2 H2(g) + S2(g)
Mg + Cl2 + Hg2SO4 = MgSO4 + HgCl2 =>
Mg + 2 Cl2 + Hg2SO4 = MgSO4 + 2 HgCl2
MgSO4 + Cl2 = MgCl2 + SO2 + O2 =>
MgSO4 + Cl2 = MgCl2 + SO2 + O2
NaHCO3 + Cu(NO3)2 = NaNO3 + CuCO3 + CO2 + H2O =>
2 NaHCO3 + Cu(NO3)2 = 2 NaNO3 + CuCO3 + CO2 + H2O
FeS2 + O2 + H2O = Fe(OH)3 + SO4{2-} + H{+} =>
4 FeS2 + 15 O2 + 14 H2O = 4 Fe(OH)3 + 8 SO4{2-} + 16 H{+}
HCl + (NH4)I = HI + Cl(NH4) =>
HCl + (NH4)I = HI + Cl(NH4)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/13/24
Équations équilibrées sur01/12/24
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