| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 AgNO3 + 2 NaOH = Ag2O + 2 NaNO3 + H2O
Ag(aq) + HCl = AgCl + H =>
Ag(aq) + HCl = AgCl + H
HNO2 + Fe(OH)3 = Fe(NO2)3 + H2O =>
3 HNO2 + Fe(OH)3 = Fe(NO2)3 + 3 H2O
C702H6 + O2 = CO2 + H2O =>
2 C702H6 + 1407 O2 = 1404 CO2 + 6 H2O
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
H2S + SO2 = S + H2O =>
2 H2S + SO2 = 3 S + 2 H2O
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
C12H22O11 + O2 = CO2 + H2O =>
C12H22O11 + 12 O2 = 12 CO2 + 11 H2O
C4H10(s) + O2(g) = CO2(g) + H2O =>
2 C4H10(s) + 13 O2(g) = 8 CO2(g) + 10 H2O
KNO3(aq) + C(aq) = K2CO3(aq) + CO2(g) + N2(g) =>
4 KNO3(aq) + 5 C(aq) = 2 K2CO3(aq) + 3 CO2(g) + 2 N2(g)
Pb + HCl = PbCl2 + H =>
Pb + 2 HCl = PbCl2 + 2 H
C7O2H6 + O2 = CO2 + H2O =>
2 C7O2H6 + 15 O2 = 14 CO2 + 6 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
KCl + O2F = ClO2 + FK =>
KCl + O2F = ClO2 + FK
BaCO3(s) + H2SO4(aq) = BaSO4(s) + CO2(g) + H2O(l) =>
BaCO3(s) + H2SO4(aq) = BaSO4(s) + CO2(g) + H2O(l)
AgOH + H{+} = Ag{+} + H2O =>
AgOH + H{+} = Ag{+} + H2O
NaPO3 + CuO = NaCuPO4 =>
NaPO3 + CuO = NaCuPO4
Al(HO)3 + H3PO4 = AlPO4 + H2O =>
Al(HO)3 + H3PO4 = AlPO4 + 3 H2O
H3O + HO = H2O =>
H3O + HO = 2 H2O
H2O = H + O =>
H2O = 2 H + O
BaO + CO2 = BaCO3 =>
BaO + CO2 = BaCO3
CaO(s) + SIO2(s) = CaSIO3(s) =>
CaO(s) + SIO2(s) = CaSIO3(s)
NaSO4 + Cl2 = NaCl + SO4 =>
2 NaSO4 + Cl2 = 2 NaCl + 2 SO4
Al2(SiO3)3 + HI = AlI3 + H2SiO3 =>
Al2(SiO3)3 + 6 HI = 2 AlI3 + 3 H2SiO3
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
B + O2 = BO =>
2 B + O2 = 2 BO
Mg(NO3)2 + NH4OH = NH4(NO3)2 + MgOH =>
Mg(NO3)2 + NH4OH = NH4(NO3)2 + MgOH
AgNO3{-}1 + KCl = AgCl + KNO3{-}1 =>
AgNO3{-}1 + KCl = AgCl + KNO3{-}1
CH3COOH2CH3 + NaCO3 = CO2 + H2O + CH3COONa =>
9 CH3COOH2CH3 + 16 NaCO3 = 11 CO2 + 12 H2O + 16 CH3COONa
Cu{2} + NaOH = Cu(OH)2 + Na{+} =>
Cu{2} + 2 NaOH = Cu(OH)2 + 2 Na{+}
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
Cu(OH)2 + CO2 = CuCO3 + H2O =>
Cu(OH)2 + CO2 = CuCO3 + H2O
As + NaOCl + NaOH = Na3AsO3 + NaCl + H2O =>
2 As + 3 NaOCl + 6 NaOH = 2 Na3AsO3 + 3 NaCl + 3 H2O
MgF2 + Li2CO3 = MgCO3 + LiF =>
MgF2 + Li2CO3 = MgCO3 + 2 LiF
SO2 + H2 = HS2 + H2O =>
4 SO2 + 9 H2 = 2 HS2 + 8 H2O
Cd + S2 = CdS2 =>
Cd + S2 = CdS2
SnO2 + H2 = Sn + H2O =>
SnO2 + 2 H2 = Sn + 2 H2O
SO2 + NH4{+} = H2S + NO + H2O + H{+} =>
5 SO2 + 6 NH4{+} = 5 H2S + 6 NO + 4 H2O + 6 H{+}
Fe + SiO2 = FeO + Si =>
2 Fe + SiO2 = 2 FeO + Si
Al2(SiO3)3 + HI = AlI3 + H2SiO3 =>
Al2(SiO3)3 + 6 HI = 2 AlI3 + 3 H2SiO3
BaCl2(s) + H2SO4(aq) = BaSO4(s) + HCl(g) =>
BaCl2(s) + H2SO4(aq) = BaSO4(s) + 2 HCl(g)
Hg + CuSO4 = HgSO4 + Cu =>
Hg + CuSO4 = HgSO4 + Cu
KMnO4 + Ti2(SO4)3 + H2O = TiOSO4 + MnSO4 + K2SO4 + H2SO4 =>
2 KMnO4 + 5 Ti2(SO4)3 + 2 H2O = 10 TiOSO4 + 2 MnSO4 + K2SO4 + 2 H2SO4
Na2HPO4 + KI = K2HPO4 + NaI =>
Na2HPO4 + 2 KI = K2HPO4 + 2 NaI
C4H9OH + H2O = CO2 + H2 =>
C4H9OH + 7 H2O = 4 CO2 + 12 H2
Cl2 + FeI3 = FeCl3 + I2 =>
3 Cl2 + 2 FeI3 = 2 FeCl3 + 3 I2
Mg + Co(NO3)2 = Mg(NO3)2 + Co =>
Mg + Co(NO3)2 = Mg(NO3)2 + Co
Pb(CH3COO)2 + NaOH = Pb(OH)2 + NaC2H3O2 =>
Pb(CH3COO)2 + 2 NaOH = Pb(OH)2 + 2 NaC2H3O2
Cu(NO3)2(aq) + KI(aq) = CuI2 + KNO3 =>
Cu(NO3)2(aq) + 2 KI(aq) = CuI2 + 2 KNO3
CH4O + O2 = CO2 + H2O =>
2 CH4O + 3 O2 = 2 CO2 + 4 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/16/25
Équations équilibrées sur03/18/24
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