| Équations équilibrées la veille | Équations équilibrées le lendemain |
Bi2O2 + 2 H2 = 2 Bi + 2 H2O
Si2H3 + O2 = SiO2 + H2O2 =>
2 Si2H3 + 7 O2 = 4 SiO2 + 3 H2O2
Ga + KOH + H2O = K3[Ga(OH)6] + H2 =>
2 Ga + 6 KOH + 6 H2O = 2 K3[Ga(OH)6] + 3 H2
Zn + HNO = ZnNO + H =>
Zn + HNO = ZnNO + H
La(OH)3 + HCl = La(OH)2Cl + H2O =>
La(OH)3 + HCl = La(OH)2Cl + H2O
LiNO3 + Ag = AgNO3 + Li =>
LiNO3 + Ag = AgNO3 + Li
(NH4)2SO3 + HNO3 = (NH4)HNO3 + SO3 =>
(NH4)2SO3 + 2 HNO3 = 2(NH4)HNO3 + SO3
Al + Cr2O7{2-} + H3O{+} = Cr{3+} + Al{3+} + H2O =>
2 Al + Cr2O7{2-} + 14 H3O{+} = 2 Cr{3+} + 2 Al{3+} + 21 H2O
NH4OH + H2O2 + C4H8O = C4H9NO + H2O =>
NH4OH + H2O2 + C4H8O = C4H9NO + 3 H2O
C3H7OH + Mg = Mg(C3H7O)2 + H2 =>
2 C3H7OH + Mg = Mg(C3H7O)2 + H2
NH4HSO4 = H2 + (NH4)2S2O8 =>
2 NH4HSO4 = H2 + (NH4)2S2O8
Na2S2O3 + HCl = NaHCl + S + SO2 =>
2 Na2S2O3 + 4 HCl = 4 NaHCl + S + 3 SO2
CaSi + Cl = CaCl2 + SiCl4 =>
CaSi + 6 Cl = CaCl2 + SiCl4
HI + KClO2 = KCl + I2 + H2O =>
4 HI + KClO2 = KCl + 2 I2 + 2 H2O
C4H10O + H2O = CO2 + H2 =>
C4H10O + 7 H2O = 4 CO2 + 12 H2
NI + C4H8N2O2 = C4H8N2O2NI =>
NI + C4H8N2O2 = C4H8N2O2NI
Zn + H2O2 = ZnO + H2O =>
Zn + H2O2 = ZnO + H2O
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
I2 + AgCl = Ag + ICl =>
I2 + 2 AgCl = 2 Ag + 2 ICl
C7H16OH + O2 = CO2 + H2O =>
4 C7H16OH + 43 O2 = 28 CO2 + 34 H2O
Fe2O3 + MgCl2 = MgO + FeCl3 =>
Fe2O3 + 3 MgCl2 = 3 MgO + 2 FeCl3
HClO3 + NaOH = NaClO3 + H2O =>
HClO3 + NaOH = NaClO3 + H2O
C8H16 + HCl = C8H17Cl =>
C8H16 + HCl = C8H17Cl
K4Fe(CN)6 + KMnO4 + H2SO4 = KH(SO4) + Fe2(SO4)3 + MnSO4 + HNO3 + CO2 + H2O =>
10 K4Fe(CN)6 + 122 KMnO4 + 299 H2SO4 = 162 KH(SO4) + 5 Fe2(SO4)3 + 122 MnSO4 + 60 HNO3 + 60 CO2 + 188 H2O
Cu(II)SO4 + Fe(II) = Cu(II) + Fe(II)SO4 =>
Cu(II)SO4 + Fe(II) = Cu(II) + Fe(II)SO4
Ga + H2SO4 = Ga2(SO4)3 + H2 =>
2 Ga + 3 H2SO4 = Ga2(SO4)3 + 3 H2
CH3NH2 + HNO2 = CH3OH + N2 + H2O =>
CH3NH2 + HNO2 = CH3OH + N2 + H2O
ZnS + KMnO4 + H2SO4 = ZnSO4 + MnSO4 + K2SO4 + H2O =>
5 ZnS + 8 KMnO4 + 12 H2SO4 = 5 ZnSO4 + 8 MnSO4 + 4 K2SO4 + 12 H2O
MnBr2 + AgNO3(aq) = Mn(NO3)2(aq) + AgBr(s) =>
MnBr2 + 2 AgNO3(aq) = Mn(NO3)2(aq) + 2 AgBr(s)
AlCl3 + MnO2 + H2SO4 = Al2(SO4)3 + MnSO4 + Cl2 + H2O =>
2 AlCl3 + 3 MnO2 + 6 H2SO4 = Al2(SO4)3 + 3 MnSO4 + 3 Cl2 + 6 H2O
MgCl2 + Na2CO3 + H2O = (MgOH)2CO3 + NaCl + NaHCO3 =>
2 MgCl2 + 3 Na2CO3 + 2 H2O = (MgOH)2CO3 + 4 NaCl + 2 NaHCO3
(NH4)2CO3 = NH3 + H2O + CO2 =>
(NH4)2CO3 = 2 NH3 + H2O + CO2
Al2S3(s) = Al(s) + S8(s) =>
8 Al2S3(s) = 16 Al(s) + 3 S8(s)
SO2 + O2 + H2O = H2SO4 =>
2 SO2 + O2 + 2 H2O = 2 H2SO4
HNO3 + H2O = H3O{+} + NO3{-} =>
HNO3 + H2O = H3O{+} + NO3{-}
MnO2 + Sn(OH)4 = Mn(OH)2 + Sn(O2)2 =>
2 MnO2 + Sn(OH)4 = 2 Mn(OH)2 + Sn(O2)2
C6H7O2 + KOH = H2O + C6H6O2K =>
C6H7O2 + KOH = H2O + C6H6O2K
CH3COOH(aq) + NaOH(aq) = CH3COONa(aq) + H2O(l) =>
CH3COOH(aq) + NaOH(aq) = CH3COONa(aq) + H2O(l)
Ca + HOH = Ca(HO)2 + H2 =>
Ca + 2 HOH = Ca(HO)2 + H2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
CH3COOH + Fe = Fe(CH3COO)4 + H2 =>
4 CH3COOH + Fe = Fe(CH3COO)4 + 2 H2
Fe2O2(s) + CO(g) = Fe(s) + CO2(g) =>
Fe2O2(s) + 2 CO(g) = 2 Fe(s) + 2 CO2(g)
C6H10 + H2O + MnO4{-} + H{+} = C6H12O2 + Mn{2+} =>
5 C6H10 + 2 H2O + 2 MnO4{-} + 6 H{+} = 5 C6H12O2 + 2 Mn{2+}
Na + MgF2 = NaF + Mg =>
2 Na + MgF2 = 2 NaF + Mg
Hg2Cl2 = Hg + Cl2 =>
Hg2Cl2 = 2 Hg + Cl2
AgBr + GaPO4 = Ag3PO4 + GaBr3 =>
3 AgBr + GaPO4 = Ag3PO4 + GaBr3
C4H5OH(g) + O2(g) = CO2(g) + H2O(l) =>
C4H5OH(g) + 5 O2(g) = 4 CO2(g) + 3 H2O(l)
HCl(l) + NaOH(s) = NaCl(aq) + H2O(l) =>
HCl(l) + NaOH(s) = NaCl(aq) + H2O(l)
NO2 + H2O = HNO3 + NO =>
3 NO2 + H2O = 2 HNO3 + NO
HNO3 + NaHCO3 = NaNO3 + H2O + CO2 =>
HNO3 + NaHCO3 = NaNO3 + H2O + CO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/16/24
Équations équilibrées sur01/15/24
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