| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 AlBr3 + 3 Cd(NO3)2 = 3 CdBr2 + 2 Al(NO3)3
K2C2O4 + H2SO4 = CO2 + K2SO4 + SO2 + H2O =>
K2C2O4 + 2 H2SO4 = 2 CO2 + K2SO4 + SO2 + 2 H2O
Al(C2H3O2)3 + (NH4)2S = Al2S3 + NH4C2H3O2 =>
2 Al(C2H3O2)3 + 3(NH4)2S = Al2S3 + 6 NH4C2H3O2
Co2O3 + P2O5 = CoPO4 =>
Co2O3 + P2O5 = 2 CoPO4
SiO2 + HF = SiF4 + H2O =>
SiO2 + 4 HF = SiF4 + 2 H2O
Li2SO3 + Zn(ClO3)2 = ZnSO3 + LiClO3 =>
Li2SO3 + Zn(ClO3)2 = ZnSO3 + 2 LiClO3
I2 + HNO3 = HIO3 + N2O3 + H2O =>
2 I2 + 10 HNO3 = 4 HIO3 + 5 N2O3 + 3 H2O
Ba + Li{+} = Ba{2+} + Li =>
Ba + 2 Li{+} = Ba{2+} + 2 Li
KNO3 + C16H22O11 = CO2 + H2O + K2CO3 + N2 =>
64 KNO3 + 5 C16H22O11 = 48 CO2 + 55 H2O + 32 K2CO3 + 32 N2
Mg + CaOH2 = MgOH2 + Ca =>
Mg + CaOH2 = MgOH2 + Ca
Ag + KOH = Ag(OH)3 + K =>
Ag + 3 KOH = Ag(OH)3 + 3 K
Sr3(AsO4)2 + NiS = SrS + Ni3(AsO4)2 =>
Sr3(AsO4)2 + 3 NiS = 3 SrS + Ni3(AsO4)2
H2O + C6H8O6 = H3O{+} + C6H7O6{-} =>
H2O + C6H8O6 = H3O{+} + C6H7O6{-}
I2 + S2O3{2-} = I{-} + S4O6{2_} =>
3 I2 + 2 S2O3{2-} = 6 I{-} + S4O6{2_}
CH3CHOHCCH2CH3 + O2 = CO2 + H2O =>
CH3CHOHCCH2CH3 + 7 O2 = 5 CO2 + 5 H2O
HNO3 + As2S5 = H3AsO4 + H2SO4 + NO2 + H2O =>
40 HNO3 + As2S5 = 2 H3AsO4 + 5 H2SO4 + 40 NO2 + 12 H2O
H2SO3 = H2O + SO2 =>
H2SO3 = H2O + SO2
Ba + Li{+} = Ba{2+} + Li =>
Ba + 2 Li{+} = Ba{2+} + 2 Li
Cu + C6H8O7 = Cu(C6H5O7)2 + H2 =>
Cu + 2 C6H8O7 = Cu(C6H5O7)2 + 3 H2
Na2SO + CaCl2 = CaSO + NaCl =>
Na2SO + CaCl2 = CaSO + 2 NaCl
OH{-} + CrI3 + H2O2 = CrO4{2-} + IO4{-} + H2O =>
10 OH{-} + 2 CrI3 + 27 H2O2 = 2 CrO4{2-} + 6 IO4{-} + 32 H2O
KI + Cl2(g) = KCl + I2 =>
2 KI + Cl2(g) = 2 KCl + I2
NCl3 + CH4 = CCl4 + NH3 =>
4 NCl3 + 3 CH4 = 3 CCl4 + 4 NH3
C4H6O4 + H2O2 = CO2 + H2O =>
C4H6O4 + 7 H2O2 = 4 CO2 + 10 H2O
NH4CO3 + ZnNO3 = ZnCO3 + NH4NO3 =>
NH4CO3 + ZnNO3 = ZnCO3 + NH4NO3
Ba + Li{+} = Ba{2+} + Li =>
Ba + 2 Li{+} = Ba{2+} + 2 Li
CO2 + NaCl + NH3 + HOH = NaHCO3 + NH4Cl =>
CO2 + NaCl + NH3 + HOH = NaHCO3 + NH4Cl
CdO = Cd + O2 =>
2 CdO = 2 Cd + O2
Na + FeO = Fe + NaO =>
Na + FeO = Fe + NaO
Ca3P2(s) + H2O(l) = Ca(OH)2 + PH3 =>
Ca3P2(s) + 6 H2O(l) = 3 Ca(OH)2 + 2 PH3
C7H6O2 + O2 = CO2 + H2O =>
2 C7H6O2 + 15 O2 = 14 CO2 + 6 H2O
A2H3 + BH + CP = A3B22P16H + C2H3 + P2 =>
3 A2H3 + 44 BH + 34 CP = 2 A3B22P16H + 17 C2H3 + P2
Na2O + C6H8O7 = H2O + Na3C6H5O7 =>
3 Na2O + 2 C6H8O7 = 3 H2O + 2 Na3C6H5O7
CaCO3(s) + HCl(aq) = CaCl2(aq) + H2O(l) + CO2(g) =>
CaCO3(s) + 2 HCl(aq) = CaCl2(aq) + H2O(l) + CO2(g)
BaCO3 + HNO3 = Ba(NO3)2 + H2CO3 =>
BaCO3 + 2 HNO3 = Ba(NO3)2 + H2CO3
NaHCO3 + CH3COOH = CH3COONa + H2O + CO2 =>
NaHCO3 + CH3COOH = CH3COONa + H2O + CO2
HNO3 + NH4O4 = NH4NO3 + HO4 =>
HNO3 + NH4O4 = NH4NO3 + HO4
CO2 + BaCl2 = BaCO2 + Cl =>
CO2 + BaCl2 = BaCO2 + 2 Cl
BaCO3 + HNO3 = Ba(NO3)2 + H2CO3 =>
BaCO3 + 2 HNO3 = Ba(NO3)2 + H2CO3
Hg2{2+} + H2O = HgO + H{+} + Hg =>
Hg2{2+} + H2O = HgO + 2 H{+} + Hg
BaCO3 + HNO3 = Ba(NO3)2 + H2CO3 =>
BaCO3 + 2 HNO3 = Ba(NO3)2 + H2CO3
NaBrO3 + AgNO3 = AgBr + NaNO3 + O2 =>
2 NaBrO3 + 2 AgNO3 = 2 AgBr + 2 NaNO3 + 3 O2
FeC2O4*H2O(s) + O2(g) = Fe2O3(s) + H2O(g) + CO2(g) =>
4 FeC2O4*H2O(s) + 3 O2(g) = 2 Fe2O3(s) + 4 H2O(g) + 8 CO2(g)
ZnSO4 + Li2CO3 = ZnCO3 + Li2SO4 =>
ZnSO4 + Li2CO3 = ZnCO3 + Li2SO4
Mg + H2NO3 = Mg(NO3)2 + H2 =>
Mg + 2 H2NO3 = Mg(NO3)2 + 2 H2
OOCCH2C(OH)(COO)CH2COO + NaOH = H2O + Na(OOCCH2C(OH)(COO)CHCOO) =>
OOCCH2C(OH)(COO)CH2COO + NaOH = H2O + Na(OOCCH2C(OH)(COO)CHCOO)
Rb + Cl2(g) = RbCl2 =>
Rb + Cl2(g) = RbCl2
Bi(s) + HCl(aq) = H2(g) + BiCl2(aq) =>
Bi(s) + 2 HCl(aq) = H2(g) + BiCl2(aq)
AgNO3 + Na2SO3 = Ag2SO3 + NaNO3 =>
2 AgNO3 + Na2SO3 = Ag2SO3 + 2 NaNO3
CU + O2 = CUO2 =>
CU + O2 = CUO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/18/24
Équations équilibrées sur02/17/23
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