| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 KClO = 2 KCl + KClO3
Cu(NO3)2 + KOH{-} = KNO3{-} + Cu(OH)2 =>
Cu(NO3)2 + 2 KOH{-} = 2 KNO3{-} + Cu(OH)2
NaNO3 + C16H32O5 = NaOH + CO2 + H2O + N2 =>
86 NaNO3 + 5 C16H32O5 = 86 NaOH + 80 CO2 + 37 H2O + 43 N2
I{-} + MnO4{-} + H{+} = Mn{2+} + I2{-} + H2O =>
10 I{-} + MnO4{-} + 8 H{+} = Mn{2+} + 5 I2{-} + 4 H2O
FeCl3 + Ca(OH)2 = FeH2O2 + CaCl3 =>
FeCl3 + Ca(OH)2 = FeH2O2 + CaCl3
CuCl2 + KBr = KCl2 + CuBr =>
CuCl2 + KBr = KCl2 + CuBr
Ca(OH)2 + HgS = Hg(OH)2 + CaS =>
Ca(OH)2 + HgS = Hg(OH)2 + CaS
CH4 + NH3(g) + O2 = HCN + H2O =>
2 CH4 + 2 NH3(g) + 3 O2 = 2 HCN + 6 H2O
C4H10 + O2 = O2C4 + H =>
C4H10 + O2 = O2C4 + 10 H
CH3OH + O2 = H2O + HCOOH =>
CH3OH + O2 = H2O + HCOOH
N2H4 + N2O2 = N2 + H2O =>
N2H4 + N2O2 = 2 N2 + 2 H2O
BaCO3 + CH3COOH = Ba(CH3COO)2 + H2O + CO2 =>
BaCO3 + 2 CH3COOH = Ba(CH3COO)2 + H2O + CO2
H3PO4 + CaO = Ca3(PO4)2 + H2O =>
2 H3PO4 + 3 CaO = Ca3(PO4)2 + 3 H2O
CH3CH22CH2 + O2 = CO2 + H2O =>
4 CH3CH22CH2 + 39 O2 = 12 CO2 + 54 H2O
KOH + Zn(OH)2 = K2[Zn(OH)4] =>
2 KOH + Zn(OH)2 = K2[Zn(OH)4]
Cu + O = CuO2 =>
Cu + 2 O = CuO2
Al2S3 + HCl = Al2S3HCl =>
Al2S3 + HCl = Al2S3HCl
Ca(NO3)2*NH4NO3*10H2O + NH4(CO3)2 = Ca(HCO3)2 + NH4NO3 + CO2 + H2O =>
Ca(NO3)2*NH4NO3*10H2O + 8 NH4(CO3)2 = Ca(HCO3)2 + 6 NH4NO3 + 14 CO2 + 15 H2O
(CH3COO)2Ba + Na2SO4 = BaSO4 + CH3COONa =>
(CH3COO)2Ba + Na2SO4 = BaSO4 + 2 CH3COONa
Ag + Au3{+} = Ag{+} + Au =>
Ag + Au3{+} = Ag{+} + 3 Au
Br2 + HCl = BrCl + H2 =>
Br2 + 2 HCl = 2 BrCl + H2
Li + Al2O3 = Al + LiO2 =>
3 Li + 2 Al2O3 = 4 Al + 3 LiO2
PH3 + O2 = P4O10 + H0 =>
4 PH3 + 5 O2 = P4O10 + 12 H0
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Pb(CH3COO)2 + Na2S2O3 = PbS2O3 + CH3COONa =>
Pb(CH3COO)2 + Na2S2O3 = PbS2O3 + 2 CH3COONa
KNO2 + PBO2 + HCl = KNO3 + PBCl2 + H2O =>
KNO2 + PBO2 + 2 HCl = KNO3 + PBCl2 + H2O
CuCl2(aq) + Na3(PO4)(aq) = Cu3(PO4)2 + NaCl =>
3 CuCl2(aq) + 2 Na3(PO4)(aq) = Cu3(PO4)2 + 6 NaCl
KI + NiCl2 = KCl2 + NiI =>
KI + NiCl2 = KCl2 + NiI
Zn + Li3P = Zn3P + Li =>
3 Zn + Li3P = Zn3P + 3 Li
K2CrO7 + Na2SO3 + H2SO4 = K2SO4 + Na2SO4 + Cr2(SO4)3 + H2O =>
2 K2CrO7 + 9 Na2SO3 + 5 H2SO4 = 2 K2SO4 + 9 Na2SO4 + Cr2(SO4)3 + 5 H2O
Na(HCO3) + HSO4 = NaSO4 + H2O + CO2 =>
Na(HCO3) + HSO4 = NaSO4 + H2O + CO2
CO(NO3)2 + (NaOH) = CO(OH)2 + Na(NO3) = =>
CO(NO3)2 + 2(NaOH) = CO(OH)2 + 2 Na(NO3)
HF(SO4)2 + HCl = HF2O + Cl2O + SO2 + H2O =>
8 HF(SO4)2 + 26 HCl = 4 HF2O + 13 Cl2O + 16 SO2 + 15 H2O
C6H5Br + Mg + C4H8O = C10H13O + MgBr2 =>
2 C6H5Br + Mg + 2 C4H8O = 2 C10H13O + MgBr2
AlCl3 + NH3 = AlCl3NH3 =>
AlCl3 + NH3 = AlCl3NH3
Fe(NO3)3 + HCl = Fe(Cl3) + HNO3 =>
Fe(NO3)3 + 3 HCl = Fe(Cl3) + 3 HNO3
ZnCl + H2O = ZnOH + HCl =>
ZnCl + H2O = ZnOH + HCl
Cr2O7 + S = Cr + SO4 =>
4 Cr2O7 + 7 S = 8 Cr + 7 SO4
(COO)2Ca + KMnO4 + H2SO4 = K2SO4 + MnSO4 + CaSO4 + CO2 + H2O =>
5(COO)2Ca + 2 KMnO4 + 8 H2SO4 = K2SO4 + 2 MnSO4 + 5 CaSO4 + 10 CO2 + 8 H2O
Cr2O7 + S = SO2 + Cr2O3 =>
Cr2O7 + 2 S = 2 SO2 + Cr2O3
Ca(NO3)2 + AgNO3 = CaNO3 + Ag(NO3)2 =>
Ca(NO3)2 + AgNO3 = CaNO3 + Ag(NO3)2
Br2 + KI = KBr + I2 =>
Br2 + 2 KI = 2 KBr + I2
Fe2(SO4)3 + RbOH = Fe(OH)3 + Rb2SO4 =>
Fe2(SO4)3 + 6 RbOH = 2 Fe(OH)3 + 3 Rb2SO4
C6H6O2 = C6H4O2 + H2 =>
C6H6O2 = C6H4O2 + H2
K + NiCrO4 = Ni + K2CrO4 =>
2 K + NiCrO4 = Ni + K2CrO4
Pb(NO3)2(aq) + Na2CO3(aq) = PbCO3(s) + Na2(NO3)2(aq) =>
Pb(NO3)2(aq) + Na2CO3(aq) = PbCO3(s) + Na2(NO3)2(aq)
CO2 + H2O = C5H6O2 + O2 =>
10 CO2 + 6 H2O = 2 C5H6O2 + 11 O2
Zn + CaSO4 = ZnSO4 + Ca =>
Zn + CaSO4 = ZnSO4 + Ca
C3H8O3 + KMnO4 = CO2 + H2O + MnO2 + KOH =>
3 C3H8O3 + 14 KMnO4 = 9 CO2 + 5 H2O + 14 MnO2 + 14 KOH
H2SO4 + Pb(C2H3O2)2 = PbSO4 + C2H4O2 =>
H2SO4 + Pb(C2H3O2)2 = PbSO4 + 2 C2H4O2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/28/23
Équations équilibrées sur12/28/22
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