| Équations équilibrées la veille | Équations équilibrées le lendemain |
IO{-}(aq) + H2O(l) = I{-} + H2O2(aq)
C7H(NO)3 = C + CO + H2 + N2 =>
2 C7H(NO)3 = 8 C + 6 CO + H2 + 3 N2
Br2 + KI = KBr + I2 =>
Br2 + 2 KI = 2 KBr + I2
Cl + NaOH = NaCl + ClNaO + H2O =>
2 Cl + 2 NaOH = NaCl + ClNaO + H2O
Zr + N = ZrN =>
Zr + N = ZrN
I(s) + e = I{-}(aq) =>
I(s) + e = I{-}(aq)
FeSO4 = FeO + SO + O2 =>
FeSO4 = FeO + SO + O2
Ca3(PO4)2 + C + SiO2 = CO + P4 + CaSi03 =>
2 Ca3(PO4)2 + 52 C + 18 SiO2 = 52 CO + P4 + 6 CaSi03
Ba + H2SO4 = BaSO4 + H2 =>
Ba + H2SO4 = BaSO4 + H2
SiH + O2 = SiO + H2 =>
2 SiH + O2 = 2 SiO + H2
AgNO3(aq) + Na2S2O3(aq) = Ag2S2O3(s) + NaNO3(s) =>
2 AgNO3(aq) + Na2S2O3(aq) = Ag2S2O3(s) + 2 NaNO3(s)
Fe(NO3)3 + NH3 + H2O = Fe(OH)3 + NH4NO3 =>
Fe(NO3)3 + 3 NH3 + 3 H2O = Fe(OH)3 + 3 NH4NO3
FeCl3 + Al(OH)3 = Fe(OH)3 + Cl3Al =>
FeCl3 + Al(OH)3 = Fe(OH)3 + Cl3Al
SnCl4 = Sn + Cl =>
SnCl4 = Sn + 4 Cl
CH3CH2CH2CH2OH = CH3CH2OCH2CH2CH3 + H2O =>
5 CH3CH2CH2CH2OH = 4 CH3CH2OCH2CH2CH3 + H2O
Fe(NO3)2 + NaH2PO4 = Fe(H2PO4)2 + NaNO3 =>
Fe(NO3)2 + 2 NaH2PO4 = Fe(H2PO4)2 + 2 NaNO3
C6H14O12P2 = C3H7O6P =>
C6H14O12P2 = 2 C3H7O6P
(CH3OH) + O2 = CO2 + H2O =>
2(CH3OH) + 3 O2 = 2 CO2 + 4 H2O
Mg + Cl2 = MgCl2 =>
Mg + Cl2 = MgCl2
Ga(OH)3 + HF = GaF3 + H2O =>
Ga(OH)3 + 3 HF = GaF3 + 3 H2O
V2O5 + CO = V + CO2 =>
V2O5 + 5 CO = 2 V + 5 CO2
C2H6O = C2H4O + H =>
C2H6O = C2H4O + 2 H
FeCl3 + NaOH = Fe2O3 + HCl + NaCl =>
2 FeCl3 + 3 NaOH = Fe2O3 + 3 HCl + 3 NaCl
HNO3 + Ba(OH)2 = Ba(NO3)2 + H2O =>
2 HNO3 + Ba(OH)2 = Ba(NO3)2 + 2 H2O
O2 + CH3H = CO2 + H2O =>
2 O2 + CH3H = CO2 + 2 H2O
KI(aq) + HNO3(aq) = KNO3 + I2 + NO2 + H2O =>
2 KI(aq) + 4 HNO3(aq) = 2 KNO3 + I2 + 2 NO2 + 2 H2O
NaHCO3 + HCl = NaCl(aq) + CO2(g) + H2O(l) =>
NaHCO3 + HCl = NaCl(aq) + CO2(g) + H2O(l)
NaOH + HCl = NaCl + H2O = =>
NaOH + HCl = NaCl + H2O
AgNO3 + (NH4)2CO3 = Ag2CO3(s) + NH4NO3(aq) =>
2 AgNO3 + (NH4)2CO3 = Ag2CO3(s) + 2 NH4NO3(aq)
Ba(HSO3)2 + BaO = BaSO3 + H2O =>
Ba(HSO3)2 + BaO = 2 BaSO3 + H2O
NaOCl + KClO3 = KOCl + NaClO3 =>
NaOCl + KClO3 = KOCl + NaClO3
[Ag(NH3)2]{+} + Cl{-} + HNO3 = AgCl + NO3 + NH4 =>
[Ag(NH3)2]{+} + Cl{-} + 2 HNO3 = AgCl + 2 NO3 + 2 NH4
CIO + I = CI + IO =>
CIO + I = CI + IO
Pb(NO3)2 = PbO + (NO)2 + O2 =>
2 Pb(NO3)2 = 2 PbO + 2(NO)2 + 3 O2
H2 + PO4 + NaOH = Na(PO4) + HOH =>
H2 + 2 PO4 + 2 NaOH = 2 Na(PO4) + 2 HOH
Na2U2O7 + H2O2 + NaOH = Na2UO10H4 + H2O =>
Na2U2O7 + 8 H2O2 + 2 NaOH = 2 Na2UO10H4 + 5 H2O
Ba + H2SO4 = BaSO4 + SO2 + H2O =>
Ba + 2 H2SO4 = BaSO4 + SO2 + 2 H2O
C7H14O2 + NaOH = CH3CH2COO + Na + C4H10O =>
C7H14O2 + NaOH = CH3CH2COO + Na + C4H10O
Mn{+2} + NH3 + H2O = NH4{+} + Mn(OH)2 =>
Mn{+2} + 2 NH3 + 2 H2O = 2 NH4{+} + Mn(OH)2
C9H10O + KMnO4 + H2SO4 = K2SO4 + MnSO4 + H2O + C8H6O4 =>
40 C9H10O + 82 KMnO4 + 123 H2SO4 = 41 K2SO4 + 82 MnSO4 + 188 H2O + 45 C8H6O4
Na2SiO3 + CaCl2 = NaCl2 + Ca2SiO3 =>
Na2SiO3 + 2 CaCl2 = 2 NaCl2 + Ca2SiO3
CaCO3 + SO2 + O2 = CaSO4 + CO2 =>
2 CaCO3 + 2 SO2 + O2 = 2 CaSO4 + 2 CO2
H2 + AlO3 = AlH2 + O3 =>
H2 + AlO3 = AlH2 + O3
KCl + Ag(ClO3) = AgCl + K(ClO3) =>
KCl + Ag(ClO3) = AgCl + K(ClO3)
SnO2 + H2 = H2O + SnH =>
2 SnO2 + 5 H2 = 4 H2O + 2 SnH
Mg + S = MgS =>
Mg + S = MgS
Ag3 + Cl = AgCl3 =>
Ag3 + 9 Cl = 3 AgCl3
NH4Cl(s) + H2O(l) = HCl(aq) + NH4OH(aq) =>
NH4Cl(s) + H2O(l) = HCl(aq) + NH4OH(aq)
Zr + N = ZrN =>
Zr + N = ZrN
C6H5CHCH2 + S8 + NH4CH3COO = C6H5CH2CSNH2 + H2S + CH3COOH =>
4 C6H5CHCH2 + S8 + 4 NH4CH3COO = 4 C6H5CH2CSNH2 + 4 H2S + 4 CH3COOH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/16/25
Équations équilibrées sur04/15/24
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