| Équations équilibrées la veille | Équations équilibrées le lendemain |
K2(SO4) + Ca(NO3)2 = Ca(SO4) + 2 K(NO3)
K2CO3 + CuCl2 = CuCO3 + KCl =>
K2CO3 + CuCl2 = CuCO3 + 2 KCl
Ag3NO + CaCl2 = AgCl + Ca3(NO)2 =>
2 Ag3NO + 3 CaCl2 = 6 AgCl + Ca3(NO)2
CH3CH2COOH + Mg(OH)2 = (CH3CH2COO)2Mg + H2O =>
2 CH3CH2COOH + Mg(OH)2 = (CH3CH2COO)2Mg + 2 H2O
H2CrO4 + NaOH = HOH + Na2CrO4 =>
H2CrO4 + 2 NaOH = 2 HOH + Na2CrO4
NH3 + K2FeO4 = N2 + Fe2O3 + KOH + H2O =>
2 NH3 + 2 K2FeO4 = N2 + Fe2O3 + 4 KOH + H2O
H2SnCl6 = H2SnCl4 + Cl2 =>
H2SnCl6 = H2SnCl4 + Cl2
CaCO3(S) + SO(g) + O2(g) = CaSO4(S) + CO2(g) =>
CaCO3(S) + SO(g) + O2(g) = CaSO4(S) + CO2(g)
C3H6 + KMnO4 + H2O = C2H4(OH)2 + MnO2 + KOH =>
2 C3H6 + 2 KMnO4 + 4 H2O = 3 C2H4(OH)2 + 2 MnO2 + 2 KOH
CH3NO2 + C5H12 = CH3NHO2 + C5H6 =>
6 CH3NO2 + C5H12 = 6 CH3NHO2 + C5H6
At2 + I = AtI =>
At2 + 2 I = 2 AtI
Fe + HgSO4 = FeHgSO4 =>
Fe + HgSO4 = FeHgSO4
Fe(OH)2 + BaSO4 = Ba(OH)2 + FeSO4 =>
Fe(OH)2 + BaSO4 = Ba(OH)2 + FeSO4
C2H4O2 = C2H2O + H2O =>
C2H4O2 = C2H2O + H2O
I2O5 + H2O = H{+} + IO3{-} =>
I2O5 + H2O = 2 H{+} + 2 IO3{-}
Zn + Cl2 = ZnCl2 = ZnCl2 =>
Zn + Cl2 = ZnCl2
NiOHClNH4OH = Ni(NH3)OHClH2O =>
NiOHClNH4OH = Ni(NH3)OHClH2O
KClO*3 = KCl + O*2 =>
KClO*3 = KCl + O*2
HNO3 + As2O3 = H2AsO4 + H2O + NO2 =>
6 HNO3 + As2O3 = 2 H2AsO4 + H2O + 6 NO2
Zn + HNO3 + HCl = ZnCl2 + NO2 + H2O =>
Zn + 2 HNO3 + 2 HCl = ZnCl2 + 2 NO2 + 2 H2O
CuSO4 + HCl = CuCl2 + SO2 + O2 + H2O =>
2 CuSO4 + 4 HCl = 2 CuCl2 + 2 SO2 + O2 + 2 H2O
Na2S + Zn(NO3)2 = Na(NO3) + ZnS =>
Na2S + Zn(NO3)2 = 2 Na(NO3) + ZnS
AlBr3 + KOH = Al(OH)3 + KBr =>
AlBr3 + 3 KOH = Al(OH)3 + 3 KBr
CaCl2(aq) + KNO3(aq) = CaNO3(aq) + KCl2 =>
CaCl2(aq) + KNO3(aq) = CaNO3(aq) + KCl2
XC5H12 + O2 = XOH + CO2 + H2O =>
4 XC5H12 + 33 O2 = 4 XOH + 20 CO2 + 22 H2O
Ba(NH2)2 + H2O = Ba(OH)2 + NH3*H2O =>
Ba(NH2)2 + 4 H2O = Ba(OH)2 + 2 NH3*H2O
Au + HNO3 + HCl = AuCl4 + NO + H2O =>
3 Au + 4 HNO3 + 12 HCl = 3 AuCl4 + 4 NO + 8 H2O
K3Fe(CN)6 + Na2Cr2O7 + H2SO4 = Fe(NO3)3 + Cr2(SO4)3 + CO2 + Na2SO4 + KNO3 + H2O =>
K3Fe(CN)6 + 10 Na2Cr2O7 + 40 H2SO4 = Fe(NO3)3 + 10 Cr2(SO4)3 + 6 CO2 + 10 Na2SO4 + 3 KNO3 + 40 H2O
C2O4{2-} + MnO4{-} + H{+} = CO2 + H2O + MnO =>
5 C2O4{2-} + 2 MnO4{-} + 12 H{+} = 10 CO2 + 6 H2O + 2 MnO
H2SO4 + CaCO3 = CO2 + H2O + SO4Ca =>
H2SO4 + CaCO3 = CO2 + H2O + SO4Ca
ZnCl2Sn = SnCl2Zn =>
ZnCl2Sn = SnCl2Zn
HCl + Na2CrO4 = CrCl3 + NaCl + Cl2 + H2O =>
16 HCl + 2 Na2CrO4 = 2 CrCl3 + 4 NaCl + 3 Cl2 + 8 H2O
Cu(CO3) + HBr = CuBr2 + CO2 + H2O =>
Cu(CO3) + 2 HBr = CuBr2 + CO2 + H2O
KCrO + AgNO3 = AgCrO + KNO3 =>
KCrO + AgNO3 = AgCrO + KNO3
Ca(NO3)2 + NH4F = calciumfluoride + N2O + water =>
Ca(NO3)2 + 2 NH4F = CaF2 + 2 N2O + 4 H2O
K2Cr2O7 + H2SO4 + Na2S = K2SO4 + Cr2(SO4)3 + Na2(SO4)3 + H2O =>
2 K2Cr2O7 + 10 H2SO4 + Na2S = 2 K2SO4 + 2 Cr2(SO4)3 + Na2(SO4)3 + 10 H2O
Fe2(SO4)3(aq) + KOH(aq) = K2SO4(aq) + Fe(OH)3(s) =>
Fe2(SO4)3(aq) + 6 KOH(aq) = 3 K2SO4(aq) + 2 Fe(OH)3(s)
Ba(OH)2 + HNO3 = Ba(NO3)2 + H2O =>
Ba(OH)2 + 2 HNO3 = Ba(NO3)2 + 2 H2O
AgNO3 + NH3*H2O = [Ag(NH3)2]OH + NH4NO3 + H2O =>
AgNO3 + 3 NH3*H2O = [Ag(NH3)2]OH + NH4NO3 + 2 H2O
FeCl3 + C5H8O2 = Fe(C5H7O2)3 + HCl =>
FeCl3 + 3 C5H8O2 = Fe(C5H7O2)3 + 3 HCl
C4H8 + O2 = CO2 + H2O =>
C4H8 + 6 O2 = 4 CO2 + 4 H2O
CrO3 + H2S = Cr(OH)3 + S =>
2 CrO3 + 3 H2S = 2 Cr(OH)3 + 3 S
Ag2SO4 + Na3PO4 = Ag3PO4 + Na2SO4 =>
3 Ag2SO4 + 2 Na3PO4 = 2 Ag3PO4 + 3 Na2SO4
(Ca(OH)2) = CaO + H2O =>
(Ca(OH)2) = CaO + H2O
H2SO4 + NaOH = H2O + Na2SO4 =>
H2SO4 + 2 NaOH = 2 H2O + Na2SO4
Cu(OH)2(s) + K2SO4(aq) = KOH(aq) + CuSO4(aq) =>
Cu(OH)2(s) + K2SO4(aq) = 2 KOH(aq) + CuSO4(aq)
H2SO4 + BaCl2 = BaSO4 + HCl =>
H2SO4 + BaCl2 = BaSO4 + 2 HCl
Zn + Na2S + H2O = Na2ZnO2 + H2 + NaHS =>
Zn + 2 Na2S + 2 H2O = Na2ZnO2 + H2 + 2 NaHS
CH3CH2CH2OH + (CH3CO)2O = CH3COOCH2CH2CH3 + CH3COOH =>
CH3CH2CH2OH + (CH3CO)2O = CH3COOCH2CH2CH3 + CH3COOH
HCl + AgClO3 = AgCl + Cl2 + H2O =>
6 HCl + AgClO3 = AgCl + 3 Cl2 + 3 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/06/25
Équations équilibrées sur02/05/24
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