| Équations équilibrées la veille | Équations équilibrées le lendemain |
C6H5COONa = C6H5COO{-} + Na{+}
Mn + Fe2O3 = Mn2O7 + Fe =>
6 Mn + 7 Fe2O3 = 3 Mn2O7 + 14 Fe
Al(OH)3 + KOH = K(OH)3 + AlOH =>
Al(OH)3 + KOH = K(OH)3 + AlOH
(NH4)2CO3(s) = NH3(g) + CO2(g) + H2O(g) =>
(NH4)2CO3(s) = 2 NH3(g) + CO2(g) + H2O(g)
KOH + ZnO = ZnOH + KO =>
KOH + ZnO = ZnOH + KO
Ag + H2O = Ag2O + H2 =>
2 Ag + H2O = Ag2O + H2
Pb3Sn4FeSb2S14 + O2 = PbO + SnO2 + Fe2O3 + Sb2O3 + SO2 =>
4 Pb3Sn4FeSb2S14 + 87 O2 = 12 PbO + 16 SnO2 + 2 Fe2O3 + 4 Sb2O3 + 56 SO2
CH3SH + H2 = H2S + C4H10 =>
4 CH3SH + H2 = 4 H2S + C4H10
N2O3 + H2O = HNO3 + NO =>
3 N2O3 + H2O = 2 HNO3 + 4 NO
NaNO3 + HCl = NaCl + HNO3 =>
NaNO3 + HCl = NaCl + HNO3
H2S + Ca(OH)2 = S + Ca + H2O =>
H2S + Ca(OH)2 = S + Ca + 2 H2O
HCl(aq) + Na2C2O4(aq) = H2C2O4(aq) + NaCl(aq) =>
2 HCl(aq) + Na2C2O4(aq) = H2C2O4(aq) + 2 NaCl(aq)
Sb + O2 = O6Sb4 =>
4 Sb + 3 O2 = O6Sb4
Ag(NH3)2OH + (NH4)2S = Ag2S + H2O + NH3 =>
2 Ag(NH3)2OH + (NH4)2S = Ag2S + 2 H2O + 6 NH3
Mg{2+} + H2O = Mg(OH)2 + H{+} =>
Mg{2+} + 2 H2O = Mg(OH)2 + 2 H{+}
NaCn + Ca(OH)2 = CaCn + H2O + NaO =>
NaCn + Ca(OH)2 = CaCn + H2O + NaO
ZnSe + H2SO4 = H2Se + Zn(HSO4)2 =>
ZnSe + 2 H2SO4 = H2Se + Zn(HSO4)2
Na2SO4 + H2O2 = NaOH + SO4 =>
Na2SO4 + H2O2 = 2 NaOH + SO4
HF + Au = H2 + AuF =>
2 HF + 2 Au = H2 + 2 AuF
NO2 + H = N2O + H2O =>
2 NO2 + 6 H = N2O + 3 H2O
Au + NaCN + (O2) + (H2O) = NaAu(CN)2 + NaOH =>
4 Au + 8 NaCN + (O2) + 2(H2O) = 4 NaAu(CN)2 + 4 NaOH
H3PO3 + I2 + H2O = H3PO4 + HI =>
H3PO3 + I2 + H2O = H3PO4 + 2 HI
Na2CrO4 + Mg(NO3)2 = MgCrO4 + Na(NO3) =>
Na2CrO4 + Mg(NO3)2 = MgCrO4 + 2 Na(NO3)
C2H5COH + O2 = CO2 + H2O =>
C2H5COH + 4 O2 = 3 CO2 + 3 H2O
Li3N + H2O = LiOH + NH3 =>
Li3N + 3 H2O = 3 LiOH + NH3
HNO3 + Ca = Ca(NO3)2 + H2 =>
2 HNO3 + Ca = Ca(NO3)2 + H2
KIO3 + H2SO3 = KI + H2SO4 =>
KIO3 + 3 H2SO3 = KI + 3 H2SO4
Al + I2 = Al(I2) =>
Al + I2 = Al(I2)
K2[HgI4] + KCN = K2[KI4] + HgCN =>
K2[HgI4] + KCN = K2[KI4] + HgCN
Fe + CoSO4 = FeSO4 + Co =>
Fe + CoSO4 = FeSO4 + Co
C65H9O + O2 = CO2 + H2O =>
4 C65H9O + 267 O2 = 260 CO2 + 18 H2O
Ca(OH)2 + SO2 = Ca(HSO3)2 =>
Ca(OH)2 + 2 SO2 = Ca(HSO3)2
KMnO4 + H2O2 = O2 + KOH + MnO2 =>
2 KMnO4 + H2O2 = 2 O2 + 2 KOH + 2 MnO2
(CH3)3OH + O2 = CO2 + H2O =>
(CH3)3OH + 5 O2 = 3 CO2 + 5 H2O
Ba[NO3]2 + K3PO4 = Ba3[PO4]2 + KNO3 =>
3 Ba[NO3]2 + 2 K3PO4 = Ba3[PO4]2 + 6 KNO3
KF + MgS = MgF2 + K2S =>
2 KF + MgS = MgF2 + K2S
NaHCO3 + H2O = NaOH + HCO3 + H =>
NaHCO3 + H2O = NaOH + HCO3 + H
Ba(NO3)2 + CaSO4 = BaSO4(s) + Ca(NO3)2(aq) =>
Ba(NO3)2 + CaSO4 = BaSO4(s) + Ca(NO3)2(aq)
Al2O3 + SO3 = Al2(SO4)3 =>
Al2O3 + 3 SO3 = Al2(SO4)3
Mg + CuCl2 = Cu + MgCl =>
2 Mg + CuCl2 = Cu + 2 MgCl
NaI = Na + I525 =>
525 NaI = 525 Na + I525
XeF4 + HSO3F = FXe(OSO2F) + S2O6F2 + HF =>
XeF4 + 3 HSO3F = FXe(OSO2F) + S2O6F2 + 3 HF
Al2O3 + Fe = Fe3O4 + Al =>
4 Al2O3 + 9 Fe = 3 Fe3O4 + 8 Al
KCl + Ba = KBa + Cl =>
KCl + Ba = KBa + Cl
CuJ2 = CuJ + J2 =>
2 CuJ2 = 2 CuJ + J2
MnO2 + H2SO4 + MnS = MnSO4 + H2O =>
4 MnO2 + 4 H2SO4 + MnS = 5 MnSO4 + 4 H2O
MgSO4*7H2O(s) = MgSO4(s) + H2O(g) =>
MgSO4*7H2O(s) = MgSO4(s) + 7 H2O(g)
Ba + N2 = BaN =>
2 Ba + N2 = 2 BaN
Pb(NO3)2 + CH3COOH = (CH3COO)2Pb + HNO3 =>
Pb(NO3)2 + 2 CH3COOH = (CH3COO)2Pb + 2 HNO3
NaClO2 + Br2 + NaOH = NaBr + NaClO4 + H2O =>
NaClO2 + 2 Br2 + 4 NaOH = 4 NaBr + NaClO4 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/26/24
Équations équilibrées sur12/26/23
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