| Équations équilibrées la veille | Équations équilibrées le lendemain |
KSO4 + HCl = KCl + HSO4
NaCl + K = Na + KCl =>
NaCl + K = Na + KCl
Na3PO4 + AgNO3 = Na3NO3 + AgPO4 =>
Na3PO4 + AgNO3 = Na3NO3 + AgPO4
MoS2(g) + O2(g) = MoO3(s) + SO2(g) =>
2 MoS2(g) + 7 O2(g) = 2 MoO3(s) + 4 SO2(g)
KF + NaOH = KOH + NaF =>
KF + NaOH = KOH + NaF
HCl + NaI = NaClIH =>
HCl + NaI = NaClIH
CaOH2 + H2CO3 = CaCO2 + H2O =>
CaOH2 + H2CO3 = CaCO2 + 2 H2O
I2(hex) + NaCl(aq) = NaI(aq) + Cl2(hex) =>
I2(hex) + 2 NaCl(aq) = 2 NaI(aq) + Cl2(hex)
H3C6H5O7 + NaHCO3 = NaCOH + CO2 + H2O =>
2 H3C6H5O7 + 9 NaHCO3 = 9 NaCOH + 12 CO2 + 8 H2O
Zn + H3PO4 = Zn3(PO4)3 + H2 =>
6 Zn + 6 H3PO4 = 2 Zn3(PO4)3 + 9 H2
N2H4 + H2O2 = NO2 + H2O =>
N2H4 + 6 H2O2 = 2 NO2 + 8 H2O
Cr(OH)2 + H2SO4 = CrSO4 + H2O =>
Cr(OH)2 + H2SO4 = CrSO4 + 2 H2O
Fe{2}{+} + Sn{4}{+} = Fe{3} + Sn{2}{+} =>
2 Fe{2}{+} + Sn{4}{+} = 2 Fe{3} + Sn{2}{+}
Mg + Br2 = MgBr2 =>
Mg + Br2 = MgBr2
NaOH(aq) + HNO3(aq) = NaNO3(aq) + H2O(l) =>
NaOH(aq) + HNO3(aq) = NaNO3(aq) + H2O(l)
NaI + H3PO4 = Na3PO4 + HI =>
3 NaI + H3PO4 = Na3PO4 + 3 HI
SnO*5H2O + O2 = SnO2 + H2O =>
2 SnO*5H2O + O2 = 2 SnO2 + 10 H2O
Pb(NO)3 + Na2S = PbS + Na2(NO)3 =>
Pb(NO)3 + Na2S = PbS + Na2(NO)3
CuCl2 + K2S = Cu2S2 + KCl =>
2 CuCl2 + 2 K2S = Cu2S2 + 4 KCl
C5HO + O2 = CO2 + H2O =>
4 C5HO + 19 O2 = 20 CO2 + 2 H2O
AlCl3 + F = FCl3 + Al =>
AlCl3 + F = FCl3 + Al
C2H6 + O2(insufficientamount) = C2H6(O2) =>
C2H6 + O2(insufficientamount) = C2H6(O2)
AqO = Aq + O2 =>
2 AqO = 2 Aq + O2
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
H2F + NaOH = Na2F + H2O =>
H2F + 2 NaOH = Na2F + 2 H2O
P4O10 + NaOH = Na3PO4 + H2O =>
P4O10 + 12 NaOH = 4 Na3PO4 + 6 H2O
H2SO4 + Ag = H2O + Ag2SO4 + SO2 =>
2 H2SO4 + 2 Ag = 2 H2O + Ag2SO4 + SO2
BaO2 + HCl = BaCl2 + H2O2 =>
BaO2 + 2 HCl = BaCl2 + H2O2
CuSO4 + H2S = Cu + H2O + SO2 =>
3 CuSO4 + 2 H2S = 3 Cu + 2 H2O + 5 SO2
Na2SO4 + Al3PO4 = Na3PO4 + Al2SO4 =>
3 Na2SO4 + 2 Al3PO4 = 2 Na3PO4 + 3 Al2SO4
BiO3{-} + H{+} + {-} = Bi{3+} + H2O =>
BiO3{-} + 6 H{+} + 2e = Bi{3+} + 3 H2O
K2CO3 + FeCl3 = K2Cl3 + FeCO3 =>
K2CO3 + FeCl3 = K2Cl3 + FeCO3
K + Cl2 = KCl =>
2 K + Cl2 = 2 KCl
HIO3 + H2O = H2IO3 + OH =>
HIO3 + H2O = H2IO3 + OH
NH2 + Cl2 = N2 + HCl =>
2 NH2 + 2 Cl2 = N2 + 4 HCl
Sn + HNO3 = SnO2 + H2O + NO =>
3 Sn + 4 HNO3 = 3 SnO2 + 2 H2O + 4 NO
NH3 + Fe3O4 = Fe + NO2 + H2 =>
2 NH3 + Fe3O4 = 3 Fe + 2 NO2 + 3 H2
K2Cr2O7 + KBr + H2O = Cr(OH)3 + Br + KOH =>
K2Cr2O7 + 6 KBr + 7 H2O = 2 Cr(OH)3 + 6 Br + 8 KOH
CuSO4 + H2S = Cu + H2O + SO2 =>
3 CuSO4 + 2 H2S = 3 Cu + 2 H2O + 5 SO2
NH4ClAgCIO4 = NH4CIO4AgCl =>
NH4ClAgCIO4 = NH4CIO4AgCl
Be + N2 = Be3N2 =>
3 Be + N2 = Be3N2
CuSO4 + CaCl2 = CuCl2 + CaSO4 =>
CuSO4 + CaCl2 = CuCl2 + CaSO4
Na2O2(s) + H2O = NaOH + O2 =>
2 Na2O2(s) + 2 H2O = 4 NaOH + O2
C7H6O3(s) + C4H6O3(s) = C9H8O4(s) =>
11 C7H6O3(s) + C4H6O3(s) = 9 C9H8O4(s)
Re + B = Re23B6 =>
23 Re + 6 B = Re23B6
C6H5NH2 + Br2 = C6H2Br3NH2 + HBr =>
C6H5NH2 + 3 Br2 = C6H2Br3NH2 + 3 HBr
C9H20 + O2 = CO2 + H2O =>
C9H20 + 14 O2 = 9 CO2 + 10 H2O
C2H2 = C6H6 = C6H5NO2 = C6H5NH2 =>
3 C2H2 = C6H6
Co2 + HNO3 = Co(NO3)2 + NO + H2O =>
3 Co2 + 16 HNO3 = 6 Co(NO3)2 + 4 NO + 8 H2O
HC2HO2(aq) + KOH(s) = KOC + H2O =>
HC2HO2(aq) + 2 KOH(s) = 2 KOC + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/08/24
Équations équilibrées sur05/08/23
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