| Équations équilibrées la veille | Équations équilibrées le lendemain |
HCO3 + H = CO2 + H2O
Al(OH)3 + Cl2 = AlCl3 + OH =>
2 Al(OH)3 + 3 Cl2 = 2 AlCl3 + 6 OH
S + HNO2 = H2SO4 + NO + H2O =>
S + 6 HNO2 = H2SO4 + 6 NO + 2 H2O
Cs2O + HCl = CsCl + H2O =>
Cs2O + 2 HCl = 2 CsCl + H2O
SnCl2 + NaOH + Bi(NO3)3 = Bi(OH)6 + NaCl + SnNO3 =>
3 SnCl2 + 6 NaOH + Bi(NO3)3 = Bi(OH)6 + 6 NaCl + 3 SnNO3
CaCl2 + NH4H2PO4 + NH4OH = Ca5(PO4)3(OH) + NH4Cl + H2O =>
5 CaCl2 + 3 NH4H2PO4 + 7 NH4OH = Ca5(PO4)3(OH) + 10 NH4Cl + 6 H2O
Ag3PO4 + NH4OH = [Ag(NH3)2] + PO4 + H2O =>
Ag3PO4 + 6 NH4OH = 3[Ag(NH3)2] + PO4 + 6 H2O
Ba(OH)2 + H2O2 = BaO2 + H2O =>
Ba(OH)2 + H2O2 = BaO2 + 2 H2O
NaHCO3 = Na2CO3 + CO2 + H2O =>
2 NaHCO3 = Na2CO3 + CO2 + H2O
AgNO3(aq) + Cl{2-}(aq) = AgCl{2-} + NO3 =>
AgNO3(aq) + Cl{2-}(aq) = AgCl{2-} + NO3
Na3CO3 + C6H8O7 = CO2 + H2O + Na3C6H5O7 =>
18 Na3CO3 + 17 C6H8O7 = 12 CO2 + 23 H2O + 18 Na3C6H5O7
C4H7NaO4 + NaOH = CH3CH(OH)COONa + H2O =>
3 C4H7NaO4 + NaOH = 4 CH3CH(OH)COONa + H2O
K2CrO4(aq) + Ag2SO4(aq) = K2SO4(aq) + Ag2CrO4(s) =>
K2CrO4(aq) + Ag2SO4(aq) = K2SO4(aq) + Ag2CrO4(s)
NO2 + Fe(OH)3 = Fe(OH)2 + NO3 + H2O =>
NO2 + 2 Fe(OH)3 = 2 Fe(OH)2 + NO3 + H2O
C12H26 + O2 = CO2 + H2O =>
2 C12H26 + 37 O2 = 24 CO2 + 26 H2O
P + O = PO4 =>
P + 4 O = PO4
I2O7 + Co(OH)3 = Co2(I2O8)3 + H2O =>
3 I2O7 + 2 Co(OH)3 = Co2(I2O8)3 + 3 H2O
CH3Cl + C6H14 = C7H16 + HCl =>
CH3Cl + C6H14 = C7H16 + HCl
C9H8O4 + Fe = Fe(C9H8O4)3 =>
3 C9H8O4 + Fe = Fe(C9H8O4)3
(NH4)2SO4 + Sr(OH)2 = NH3 + H2O + SrSO4 =>
(NH4)2SO4 + Sr(OH)2 = 2 NH3 + 2 H2O + SrSO4
C8H8O2 + NaOH = C6H5COONa + CH3OH =>
C8H8O2 + NaOH = C6H5COONa + CH3OH
Fe + CaO = Ca + Fe2O3 =>
2 Fe + 3 CaO = 3 Ca + Fe2O3
SOCl2(i) + H2O(i) = SO2(g) + HCl(g) =>
SOCl2(i) + H2O(i) = SO2(g) + 2 HCl(g)
Cu(HO)2 + K2SO4 = KOH + CuSO4 =>
Cu(HO)2 + K2SO4 = 2 KOH + CuSO4
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
HNO3 + FeO = Fe(NO3)3 + NO2 + H2O =>
4 HNO3 + FeO = Fe(NO3)3 + NO2 + 2 H2O
MgSO4 + Na2HPO4 = MgHPO4 + Na2SO4 =>
MgSO4 + Na2HPO4 = MgHPO4 + Na2SO4
MnSO4 + H2SO4 = MnO2 + SO3 + H2 =>
MnSO4 + H2SO4 = MnO2 + 2 SO3 + H2
P4(s) + Br2(g) = PBr3(s) =>
P4(s) + 6 Br2(g) = 4 PBr3(s)
HClO(aq) + Ca(OH)2 = Ca(ClO)2 + H2O =>
2 HClO(aq) + Ca(OH)2 = Ca(ClO)2 + 2 H2O
Bi(NO3)3 + H2S = Bi2S3 + HNO3 =>
2 Bi(NO3)3 + 3 H2S = Bi2S3 + 6 HNO3
C + SO2 = CS2 + CO =>
5 C + 2 SO2 = CS2 + 4 CO
Pb + Na2S = PbNa2S =>
Pb + Na2S = PbNa2S
KHSO4 + NaOH = NaSO4 + KOH + H2 =>
2 KHSO4 + 2 NaOH = 2 NaSO4 + 2 KOH + H2
Ba(NO3)2 + (NH4)2(SO4) = (NH4)(NO3) + BaSO4 =>
Ba(NO3)2 + (NH4)2(SO4) = 2(NH4)(NO3) + BaSO4
FeO + CaO = FeCaO2 =>
FeO + CaO = FeCaO2
Pb(NO3)2 = (PbO)2 + NO2 + O2 =>
2 Pb(NO3)2 = (PbO)2 + 4 NO2 + O2
Ba + CaF2 = BaF2 + Ca =>
Ba + CaF2 = BaF2 + Ca
ZnO + HCl = ZnH + ClO =>
ZnO + HCl = ZnH + ClO
FeCl3 + H2SO4 + KY = FeSO4 + Y + HCl + K2SO4 =>
2 FeCl3 + 3 H2SO4 + 2 KY = 2 FeSO4 + 2 Y + 6 HCl + K2SO4
H2O2 + KClO3 = HClO3 + K2O2 =>
H2O2 + 2 KClO3 = 2 HClO3 + K2O2
CH3COONa + H2SO4 = CH3COOH + NaHSO4 =>
CH3COONa + H2SO4 = CH3COOH + NaHSO4
CoCl2 + Bi2S5 = CoS + BiCl5 =>
5 CoCl2 + Bi2S5 = 5 CoS + 2 BiCl5
C4H11NO3 + HCl = C4H8Cl3N + H2O =>
C4H11NO3 + 3 HCl = C4H8Cl3N + 3 H2O
CO2 + H2O = H2CO3 =>
CO2 + H2O = H2CO3
H2C2O4 + KHO = K2C2O4 + H2O =>
H2C2O4 + 2 KHO = K2C2O4 + 2 H2O
C5H9O + O2 = CO2 + H2O =>
4 C5H9O + 27 O2 = 20 CO2 + 18 H2O
CO + OH = CO(OH)2 =>
CO + 2 OH = CO(OH)2
(NH4)2HPO4 + LiCl = NH4Cl + Li3PO4 + H3PO4 =>
3(NH4)2HPO4 + 6 LiCl = 6 NH4Cl + 2 Li3PO4 + H3PO4
C6H10O3 + I2 + NaOH = C5H6O4Na2 + CHI3 + H2O =>
5 C6H10O3 + 30 I2 + 4 NaOH = 2 C5H6O4Na2 + 20 CHI3 + 11 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/01/25
Équations équilibrées sur01/31/24
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