| Équations équilibrées la veille | Équations équilibrées le lendemain |
LiCl + K = KCl + Li
Zn + K2Cr2O7 + H2SO4 = K2SO4 + ZnSO4 + CrSO4 + H2O =>
4 Zn + K2Cr2O7 + 7 H2SO4 = K2SO4 + 4 ZnSO4 + 2 CrSO4 + 7 H2O
Ca2O2 + C = CaC2 + CO =>
Ca2O2 + 6 C = 2 CaC2 + 2 CO
Fe{2+} + CO3{2-} = FeCO3 =>
Fe{2+} + CO3{2-} = FeCO3
Al + C2Cl6 = AlCl3 + C =>
2 Al + C2Cl6 = 2 AlCl3 + 2 C
CaH2 + H2O = Ca(OH)2 + H2 =>
CaH2 + 2 H2O = Ca(OH)2 + 2 H2
Fe + K2CO3 = FeCO3 + K =>
Fe + K2CO3 = FeCO3 + 2 K
PbSO4 + Zn(NO3)2 = Pb(NO3)2 + ZnSO4 =>
PbSO4 + Zn(NO3)2 = Pb(NO3)2 + ZnSO4
Fe + K2CO3 = FeCO3 + K =>
Fe + K2CO3 = FeCO3 + 2 K
C3H6N6 + CH2O = C4H8N6O =>
C3H6N6 + CH2O = C4H8N6O
C3H7OH(i) + O2(g) = CO2(g) + H2O(g) =>
2 C3H7OH(i) + 9 O2(g) = 6 CO2(g) + 8 H2O(g)
H2MnO3 + Au(OH2)3 = AuMnO2 + H2O =>
H2MnO3 + Au(OH2)3 = AuMnO2 + 4 H2O
AgNO3 + Cl2 = AgCl + N2O3 + O2 =>
4 AgNO3 + 2 Cl2 = 4 AgCl + 2 N2O3 + 3 O2
CaOCl2 + H2SO4 = CaSO4 + CaCl2 + HOCl =>
2 CaOCl2 + H2SO4 = CaSO4 + CaCl2 + 2 HOCl
AgNO3 + Na2SO4 = Ag2SO4 + NaNO3 =>
2 AgNO3 + Na2SO4 = Ag2SO4 + 2 NaNO3
NH2CH2COOH + H2O = NH2CH2COO + H3O =>
NH2CH2COOH + H2O = NH2CH2COO + H3O
Ca(OH)2 + H2SO4 = CaSO4 + H2O =>
Ca(OH)2 + H2SO4 = CaSO4 + 2 H2O
K3[Al(OH)6] + NH4Cl = KCl + Al(OH)3 + NH3 + H2O =>
K3[Al(OH)6] + 3 NH4Cl = 3 KCl + Al(OH)3 + 3 NH3 + 3 H2O
C3H2(g) + O2(g) = CO2 + H2O =>
2 C3H2(g) + 7 O2(g) = 6 CO2 + 2 H2O
Cr(s) + O2(g) = Cr2O6(s) =>
2 Cr(s) + 3 O2(g) = Cr2O6(s)
H3PO3 + Na2O2 = Na2HPO4 + H2O =>
H3PO3 + Na2O2 = Na2HPO4 + H2O
HF + KOH = KHF2 + H2O =>
2 HF + KOH = KHF2 + H2O
NO2 + KIO = KNO3 + I2 =>
2 NO2 + 2 KIO = 2 KNO3 + I2
NaCl + H2O = NaOH(aq) + Cl2(g) + H2(g) =>
2 NaCl + 2 H2O = 2 NaOH(aq) + Cl2(g) + H2(g)
H{+} + K2Cr2O7 + H2C2O4*2H2O = Cr{+3} + CO2 + H2O + K{+} =>
8 H{+} + K2Cr2O7 + 3 H2C2O4*2H2O = 2 Cr{+3} + 6 CO2 + 13 H2O + 2 K{+}
(NH4)2CO3 + Ca(OH)2 = CaCO3 + H2O + NH3 =>
(NH4)2CO3 + Ca(OH)2 = CaCO3 + 2 H2O + 2 NH3
CH4 + O2 = H2O + CO2 =>
CH4 + 2 O2 = 2 H2O + CO2
ZnO + H2S = ZnS + H2O =>
ZnO + H2S = ZnS + H2O
NaHCO3 + HNO3 = H2CO3 + NaNO3 =>
NaHCO3 + HNO3 = H2CO3 + NaNO3
C6H5OH + O3 = CO2 + H2O =>
3 C6H5OH + 14 O3 = 18 CO2 + 9 H2O
Ni + O2 + HCl = NiCl2 + H2O =>
2 Ni + O2 + 4 HCl = 2 NiCl2 + 2 H2O
Ti(OH)4 + HCl = TiCl4 + H2O =>
Ti(OH)4 + 4 HCl = TiCl4 + 4 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
FeBr3 + Cl2 = FeCl3 + Br2 =>
2 FeBr3 + 3 Cl2 = 2 FeCl3 + 3 Br2
Pb + Ag(No3)2 = Pb(No3)2 + Ag =>
Pb + Ag(No3)2 = Pb(No3)2 + Ag
H3N + NaOH = H2O + Na3N =>
H3N + 3 NaOH = 3 H2O + Na3N
Cu + Ag(NO3{-})(aq) = Ag + Cu(NO3{-})(aq) =>
Cu + Ag(NO3{-})(aq) = Ag + Cu(NO3{-})(aq)
Al2O3 + NaOH + H2O = NaAl(OH)4 =>
Al2O3 + 2 NaOH + 3 H2O = 2 NaAl(OH)4
Al + NaOH2 + H2O = NaAlO2 + H2 =>
Al + NaOH2 + H2O = NaAlO2 + 2 H2
Hg + H2O = HgH2O =>
Hg + H2O = HgH2O
C7H7NO2 + H2O = H3O + C7H6NO2 =>
C7H7NO2 + H2O = H3O + C7H6NO2
C5H7O2N + O2 = CO2 + H2O + NH3 =>
C5H7O2N + 5 O2 = 5 CO2 + 2 H2O + NH3
Ca(OH)2 + NaOH = CaOH + Na(OH)2 =>
Ca(OH)2 + NaOH = CaOH + Na(OH)2
Al + NaCl = Na3 + AlCl =>
3 Al + 3 NaCl = Na3 + 3 AlCl
Na3PO4 + AgNO3 = AgPO4 + Na3(NO3) =>
Na3PO4 + AgNO3 = AgPO4 + Na3(NO3)
AlCl3 + NH3(OH) = Al(OH)3 + NH3Cl =>
AlCl3 + 3 NH3(OH) = Al(OH)3 + 3 NH3Cl
Zn(s) + HNO3(ac) = Zn(NO3)2 + NO2 + H2O =>
Zn(s) + 4 HNO3(ac) = Zn(NO3)2 + 2 NO2 + 2 H2O
H3PO4 + HCl = H4PO4Cl =>
H3PO4 + HCl = H4PO4Cl
RbOH + H2SO4 = H2O + Rb2SO4 =>
2 RbOH + H2SO4 = 2 H2O + Rb2SO4
FeO(s) + Fe2O3(s) = Fe3O4(s) =>
FeO(s) + Fe2O3(s) = Fe3O4(s)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/29/24
Équations équilibrées sur11/28/23
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