| Équations équilibrées la veille | Équations équilibrées le lendemain |
S8 + 2 N2 = 2 N2S4
(NH4)3N + Pb(ClO3)2 = NH4ClO3 + Pb3N2 =>
2(NH4)3N + 3 Pb(ClO3)2 = 6 NH4ClO3 + Pb3N2
Ag + CaO = AgO + Ca =>
Ag + CaO = AgO + Ca
Mg(OH)2 + Al2S3 = Al(OH)3 + MgS =>
3 Mg(OH)2 + Al2S3 = 2 Al(OH)3 + 3 MgS
H2SO + HNO3 = H2SO4 + NO + H2O =>
H2SO + 2 HNO3 = H2SO4 + 2 NO + H2O
CaSO4 + AlBr3 = CaBr2 + Al2(SO4)3 =>
3 CaSO4 + 2 AlBr3 = 3 CaBr2 + Al2(SO4)3
H + HNO2 + MnO4 = Mn + NO3H2O =>
2 H + 2 HNO2 + MnO4 = Mn + 2 NO3H2O
NaHSO3 + H2SO4 + H2CrO4 = Cr2(SO4)3 + NaHSO4 + H2O =>
3 NaHSO3 + 3 H2SO4 + 2 H2CrO4 = Cr2(SO4)3 + 3 NaHSO4 + 5 H2O
CH3COOH + Cr2O72{-} + H{+} = CO2 + H2O + Cr3{+} =>
427 CH3COOH + 24 Cr2O72{-} + 40 H{+} = 854 CO2 + 874 H2O + 16 Cr3{+}
C18H31O2 + H2O = C6H14 + CO2 =>
38 C18H31O2 + 104 H2O = 99 C6H14 + 90 CO2
C15H31COONa + CH3COOH = C15H31COOH + CH3COONa =>
C15H31COONa + CH3COOH = C15H31COOH + CH3COONa
MgO + HCl = MgCl2 + H2O =>
MgO + 2 HCl = MgCl2 + H2O
Na(NO3)2 + HSO4 = HNO3 + Na(SO4)2 =>
Na(NO3)2 + 2 HSO4 = 2 HNO3 + Na(SO4)2
Cu(CH3COO)2 + CaCO3 = Ca(CH3COO) + Cu(CO3)2 =>
Cu(CH3COO)2 + 2 CaCO3 = 2 Ca(CH3COO) + Cu(CO3)2
ZnCl2 + HCl + C4H9O2 = ZnO + CCl4 + H2 =>
4 ZnCl2 + 24 HCl + 2 C4H9O2 = 4 ZnO + 8 CCl4 + 21 H2
C6H6CHCH2 + KMnO4 + H2O = KOH + MnO2 + C6H6CHOHCH2OH =>
3 C6H6CHCH2 + 2 KMnO4 + 4 H2O = 2 KOH + 2 MnO2 + 3 C6H6CHOHCH2OH
Al(NO3)3(aq) + Na3PO4(aq) = AlPO4(s) + Na(NO3)(aq) =>
Al(NO3)3(aq) + Na3PO4(aq) = AlPO4(s) + 3 Na(NO3)(aq)
CaSO4 + AlCl3 = CaCl2 + Al2(SO4)3 =>
3 CaSO4 + 2 AlCl3 = 3 CaCl2 + Al2(SO4)3
Ca + H2O = H2 + Ca(OH)2(aq) =>
Ca + 2 H2O = H2 + Ca(OH)2(aq)
HF(aq) + Cl2(g) = F2(g) + HCl(aq) =>
2 HF(aq) + Cl2(g) = F2(g) + 2 HCl(aq)
VO3 + H2 = VO2 + H2O =>
VO3 + H2 = VO2 + H2O
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
NiSO4 + H2O = [Ni(H2O)6]SO4 =>
NiSO4 + 6 H2O = [Ni(H2O)6]SO4
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
NaOH + HNO3 = NaNO3 + H2O = =>
NaOH + HNO3 = NaNO3 + H2O
KCl + H2O + AgNO3 = AgCl + HNO3 + KOH =>
KCl + H2O + AgNO3 = AgCl + HNO3 + KOH
C10H16 + KMnO4 = C8H6O4 + MnO2 + KOH + CO2 =>
3 C10H16 + 36 KMnO4 = 2 C8H6O4 + 36 MnO2 + 36 KOH + 14 CO2
NH4NH3 = N2 + H2 =>
2 NH4NH3 = 2 N2 + 7 H2
CF4 + N2 = CF3CN + NF3 =>
6 CF4 + 4 N2 = 3 CF3CN + 5 NF3
(NH4)2C2O4 + AgNO3 = NH4NO3 + Ag2C2O4 =>
(NH4)2C2O4 + 2 AgNO3 = 2 NH4NO3 + Ag2C2O4
CHCl = C2 + HCl =>
2 CHCl = C2 + 2 HCl
Fe(NO3)3*9H2O + NH4OH = FeOOH + NH4NO3 + H2O =>
Fe(NO3)3*9H2O + 3 NH4OH = FeOOH + 3 NH4NO3 + 10 H2O
H + N3 + O2 = HNO3 =>
6 H + 2 N3 + 9 O2 = 6 HNO3
Na2O + Cl2O5 = NaClO3 =>
Na2O + Cl2O5 = 2 NaClO3
NaOH + Cu(SO3) = Na2(SO3) + Cu(OH)2 =>
2 NaOH + Cu(SO3) = Na2(SO3) + Cu(OH)2
Co(OH)2 + SO32{-} = SO42{-} + Co + H2O =>
10 Co(OH)2 + SO32{-} = SO42{-} + 10 Co + 10 H2O
H2SO4 = H2O + O2 + S8(O2) =>
8 H2SO4 = 8 H2O + 11 O2 + S8(O2)
Na2B4O7(s) + H2O(l) = NaB(OH)4(aq) + B(OH)3(aq) =>
Na2B4O7(s) + 7 H2O(l) = 2 NaB(OH)4(aq) + 2 B(OH)3(aq)
Cu(s) + H3PO4(aq) = Cu3PO4 + H2 =>
6 Cu(s) + 2 H3PO4(aq) = 2 Cu3PO4 + 3 H2
H2S + NO3{-} + H2O = SO4{-2} + NH4{+} =>
H2S + NO3{-} + H2O = SO4{-2} + NH4{+}
H2SO4 + Ga(ClO3)3 = HClO3 + Ga2(SO4)3 =>
3 H2SO4 + 2 Ga(ClO3)3 = 6 HClO3 + Ga2(SO4)3
KSCN + FeSO4 = KSO4 + FeSCN =>
KSCN + FeSO4 = KSO4 + FeSCN
SnNO3 + H2O = SnOH + HNO3 =>
SnNO3 + H2O = SnOH + HNO3
Pt + FeSO4 = PtSO4 + Fe =>
Pt + FeSO4 = PtSO4 + Fe
TiO2 + Si = Ti + SiO2 =>
TiO2 + Si = Ti + SiO2
ZnF2 + Mn = Mn2F2 + Zn =>
ZnF2 + 2 Mn = Mn2F2 + Zn
Cr(NO3)3 + K2S + H2O = CrOH(NO3)2 + KHS + KNO3 =>
Cr(NO3)3 + K2S + H2O = CrOH(NO3)2 + KHS + KNO3
Ca(H2PO4)2 + H2SO4 = CaSO4 + H3PO4 =>
Ca(H2PO4)2 + H2SO4 = CaSO4 + 2 H3PO4
H2SO4 + Na(OH) = Na2SO4 + H2O =>
H2SO4 + 2 Na(OH) = Na2SO4 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/15/24
Équations équilibrées sur01/14/24
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