| Équations équilibrées la veille | Équations équilibrées le lendemain |
Na2CO3 + HCl = Na2H + ClCO3
C + H2O = CH3OCH3 + O2 =>
2 C + 3 H2O = CH3OCH3 + O2
CaHPO4 = H3PO4 + Ca3(PO4)2 =>
3 CaHPO4 = H3PO4 + Ca3(PO4)2
PtCl2(NH3)2 + Cl2 = PtCl4 + NH3 =>
PtCl2(NH3)2 + Cl2 = PtCl4 + 2 NH3
FeNO3 + KSCN + NaF = FeF + NaSCN + KNO3 =>
FeNO3 + KSCN + NaF = FeF + NaSCN + KNO3
P2O5 + H2O = H3PO4 =>
P2O5 + 3 H2O = 2 H3PO4
Pb + H3PO4(aq) = H2 + Pb3(PO4)2 =>
3 Pb + 2 H3PO4(aq) = 3 H2 + Pb3(PO4)2
Mg2SiO4 + C2H2O4 = Si(OH)3 + Mg + CO2 + H2O =>
2 Mg2SiO4 + 5 C2H2O4 = 2 Si(OH)3 + 4 Mg + 10 CO2 + 2 H2O
KMnO4 + Na2SO3 + H2SO4 = MnSO4 + Na2SO4 + K2SO4 + H2O =>
2 KMnO4 + 5 Na2SO3 + 3 H2SO4 = 2 MnSO4 + 5 Na2SO4 + K2SO4 + 3 H2O
H2O + UO2(NO3)2 = H12N2O14U =>
6 H2O + UO2(NO3)2 = H12N2O14U
Mn(s) + HCl = MnCl3 + H2 =>
2 Mn(s) + 6 HCl = 2 MnCl3 + 3 H2
CH3COO2Ca + H2O = CH3COO + Ca(OH)2 =>
CH3COO2Ca + H2O = CH3COO + Ca(OH)2
Pt(OH)4 = PtO2 + HOH =>
Pt(OH)4 = PtO2 + 2 HOH
HCl(aq) + Al2(CO3)3(s) = AlCl3 + CO2 + H2O =>
6 HCl(aq) + Al2(CO3)3(s) = 2 AlCl3 + 3 CO2 + 3 H2O
Fe3O4 + Al = Fe + Al2O3 =>
3 Fe3O4 + 8 Al = 9 Fe + 4 Al2O3
NH4OH + SO2 = H2SO3 + NH3 =>
NH4OH + SO2 = H2SO3 + NH3
SO2 + H2O + S2Cl2 = H2S4O6 + HCl =>
2 SO2 + 2 H2O + S2Cl2 = H2S4O6 + 2 HCl
KCrO3Cl + HCl + CuCl = CuCl2 + CrCl3 + H2O + KCl =>
KCrO3Cl + 6 HCl + 3 CuCl = 3 CuCl2 + CrCl3 + 3 H2O + KCl
SO2 + H2O + S2Cl2 = H2S4O6 + HCl =>
2 SO2 + 2 H2O + S2Cl2 = H2S4O6 + 2 HCl
BeH2 + BeO2 = Be + H2O =>
2 BeH2 + BeO2 = 3 Be + 2 H2O
NH4C2H3O2 + NH3 = NH3C2H3O2 + NH4 =>
NH4C2H3O2 + NH3 = NH3C2H3O2 + NH4
K[Al(OH)4] + H2C2O4 = Al(OH)3 + K2C2O4 + H2O =>
2 K[Al(OH)4] + H2C2O4 = 2 Al(OH)3 + K2C2O4 + 2 H2O
CaCl2 + FeBr3 = CaBr2 + FeCl3 =>
3 CaCl2 + 2 FeBr3 = 3 CaBr2 + 2 FeCl3
S4O6{-2} + {-} = S2O3{-2} =>
S4O6{-2} + 2e = 2 S2O3{-2}
SO2 + H2O + S2Cl2 = H2S4O6 + HCl =>
2 SO2 + 2 H2O + S2Cl2 = H2S4O6 + 2 HCl
ZnSO4 + H3PO4 = ZnPO4 + H3SO4 =>
ZnSO4 + H3PO4 = ZnPO4 + H3SO4
SO2 + H2O + S2Cl2 = H2S4O6 + HCl =>
2 SO2 + 2 H2O + S2Cl2 = H2S4O6 + 2 HCl
Sn{4+} + Cl2 + H2O = Sn{2+} + HClO + H{+} =>
Sn{4+} + Cl2 + 2 H2O = Sn{2+} + 2 HClO + 2 H{+}
C2952H4664N812O832S8Fe4 + C55H72O5N4Mg + Na2C4H3O4SAu + Fe(SCN)2 + H2S + HCl = C4H8Cl2S + Na4Fe(CN)6 + C8H12MgN2O8 + Fe2(SO4)3 + AuSC6H11O5 =>
170 C2952H4664N812O832S8Fe4 + 17428 C55H72O5N4Mg + 86252 Na2C4H3O4SAu + 42930 Fe(SCN)2 + 157395 H2S + 487778 HCl = 243889 C4H8Cl2S + 43126 Na4Fe(CN)6 + 17428 C8H12MgN2O8 + 241.99999999999Fe2(SO4)3 + 86252 AuSC6H11O5
(Ba)2 + (SO4)2 = BaSO4 =>
(Ba)2 + (SO4)2 = 2 BaSO4
NH4OH + HCl = NH4Cl + H2O =>
NH4OH + HCl = NH4Cl + H2O
HCN(g) + Br2(g) = CNBr(g) + HBr(g) =>
HCN(g) + Br2(g) = CNBr(g) + HBr(g)
Ti2(SO4)3 + KClO4 + H2SO4 = Ti(SO4)2 + KCl + H2O =>
4 Ti2(SO4)3 + KClO4 + 4 H2SO4 = 8 Ti(SO4)2 + KCl + 4 H2O
LiMnO4 + HI = LiI + MnI + H2O + I2 =>
LiMnO4 + 8 HI = LiI + MnI + 4 H2O + 3 I2
FeSO4 + NaOH = FeOH + NaSO4 =>
FeSO4 + NaOH = FeOH + NaSO4
Al3 + FeO = AlO2O3 + Fe =>
Al3 + 15 FeO = 3 AlO2O3 + 15 Fe
H5C3O4 + NaOH = H5C3O4NaOH =>
H5C3O4 + NaOH = H5C3O4NaOH
KMnO4 + H2SO4 + Zn = ZnSO4 + MnSO4 + K2SO4 + H2O =>
2 KMnO4 + 8 H2SO4 + 5 Zn = 5 ZnSO4 + 2 MnSO4 + K2SO4 + 8 H2O
NH4HCO3 + H3PO4 = (NH4)3PO4 + CO2 + H2O =>
3 NH4HCO3 + H3PO4 = (NH4)3PO4 + 3 CO2 + 3 H2O
C4H10O + HCl = C4H9Cl + H2O =>
C4H10O + HCl = C4H9Cl + H2O
SO2 + H2O + S2Cl2 = H2S4O6 + HCl =>
2 SO2 + 2 H2O + S2Cl2 = H2S4O6 + 2 HCl
CuCO3 + HNO3 = Cu(NO3)2 + H2O + CO2 =>
CuCO3 + 2 HNO3 = Cu(NO3)2 + H2O + CO2
Cu(NO3)2 + FeCl2 = Fe(NO3)2 + CuCl2 =>
Cu(NO3)2 + FeCl2 = Fe(NO3)2 + CuCl2
Cr2O3 + K = Cr + KO =>
Cr2O3 + 3 K = 2 Cr + 3 KO
KCr2O7 + Pb(OH)4 = KOH + Pb(Cr2O7)4 =>
4 KCr2O7 + Pb(OH)4 = 4 KOH + Pb(Cr2O7)4
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
KIO3 + KI + HCl = KCl + I2 + H2O =>
KIO3 + 5 KI + 6 HCl = 6 KCl + 3 I2 + 3 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
C6H4(OH)COOCH3 + NaOH = C6H4(NaO)COONa + CH3OH + H2O =>
C6H4(OH)COOCH3 + 2 NaOH = C6H4(NaO)COONa + CH3OH + H2O
CO2 + RbOH = Rb2CO3 + H2O =>
CO2 + 2 RbOH = Rb2CO3 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/06/25
Équations équilibrées sur02/05/24
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