| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 KI + 2 Cl2 = 2 KCl2 + I2
NH3 + K2SO4 = N2 + H2O + K2S =>
8 NH3 + 3 K2SO4 = 4 N2 + 12 H2O + 3 K2S
BaCrO4 = BaO + CrO3 =>
BaCrO4 = BaO + CrO3
HNO3 + C6H7(OH)3O2 = C6H7(ONO2)3O2 + H2O =>
3 HNO3 + C6H7(OH)3O2 = C6H7(ONO2)3O2 + 3 H2O
Sb + NaNO3 + HCl = Sb2O5 + NO2 + NaCl + H2O =>
2 Sb + 10 NaNO3 + 10 HCl = Sb2O5 + 10 NO2 + 10 NaCl + 5 H2O
ICl + I{-} = Cl{-} + I2 =>
ICl + I{-} = Cl{-} + I2
C6H5NH2 + C3H8O = C9H13N + H2O =>
C6H5NH2 + C3H8O = C9H13N + H2O
H2Te + NaOH = Na2Te + H2O =>
H2Te + 2 NaOH = Na2Te + 2 H2O
AuCl2 + S = Au2S2 + Cl =>
2 AuCl2 + 2 S = Au2S2 + 4 Cl
Ca(HCO3)2 = CaCO3 + H2O + CO2Ca(HCO3)2 = CaCO3 + H2O + CO2 =>
2 Ca(HCO3)2 = CaCO3 + H2O + CO2Ca(HCO3)2
H3PO4 + AgF = Ag3PO4 + HF =>
H3PO4 + 3 AgF = Ag3PO4 + 3 HF
K4Fe(CN)6 + H2SO4 + H2O = K2SO4 + FeSO4 + (NH4)2SO4 + CO =>
K4Fe(CN)6 + 6 H2SO4 + 6 H2O = 2 K2SO4 + FeSO4 + 3(NH4)2SO4 + 6 CO
RnH2 + HCl = RnH3 + Cl =>
RnH2 + HCl = RnH3 + Cl
As(s) + Cl2(g) = AsCl3(s) =>
2 As(s) + 3 Cl2(g) = 2 AsCl3(s)
HBrO3 + CuOH = CuBrO3 + H2O =>
HBrO3 + CuOH = CuBrO3 + H2O
C4H2 + Br2 = C4H2Br2 =>
C4H2 + Br2 = C4H2Br2
Ag2S + KCN = KAg(CN)2 + K2S =>
Ag2S + 4 KCN = 2 KAg(CN)2 + K2S
CaO + (NH4)3PO4 = Ca3(PO4)2 + H2O + NH3 =>
3 CaO + 2(NH4)3PO4 = Ca3(PO4)2 + 3 H2O + 6 NH3
FeO4 + HCl = FeCl8 + H2O =>
FeO4 + 8 HCl = FeCl8 + 4 H2O
Fe(OH)2 + O2 + H2O = Fe(OH)3 =>
4 Fe(OH)2 + O2 + 2 H2O = 4 Fe(OH)3
CH3 + OH = CO2 + H2O =>
CH3 + 7 OH = CO2 + 5 H2O
(NH4)2(S2O3) + H(NO3) = (NH4)(NO3) + H2(S2O3) =>
(NH4)2(S2O3) + 2 H(NO3) = 2(NH4)(NO3) + H2(S2O3)
Sb2S5 + H2SO4 = Sb2(SO4)3 + S + H2S =>
Sb2S5 + 3 H2SO4 = Sb2(SO4)3 + 2 S + 3 H2S
I{2-} + SO4{4-} + H{+} = I2 + H2S + H2O =>
6 I{2-} + 2 SO4{4-} + 20 H{+} = 3 I2 + 2 H2S + 8 H2O
Zn + CuSO4 = Cu + (ZnSO4)2 =>
2 Zn + 2 CuSO4 = 2 Cu + (ZnSO4)2
NH4OH + CuCl + O2 = [Cu(NH3)4](OH)2 + H2O + NH4Cl =>
20 NH4OH + 4 CuCl + O2 = 4[Cu(NH3)4](OH)2 + 14 H2O + 4 NH4Cl
SO3(g) + H2O(g) = H2SO4(aq) =>
SO3(g) + H2O(g) = H2SO4(aq)
CO(NH2)2 + H2O = CO2 + NH3 =>
CO(NH2)2 + H2O = CO2 + 2 NH3
Sodiumhydroxide + bariumnitrate = sodiumnitrate + bariumhydroxide =>
2 NaOH + Ba(NO3)2 = 2 NaNO3 + Ba(OH)2
C6H5NO2 + Zn + HCl = C6H5NH3Cl + ZnCl + H2O =>
C6H5NO2 + 6 Zn + 7 HCl = C6H5NH3Cl + 6 ZnCl + 2 H2O
CH3Cl + Cl = CHCl2 + HCl =>
CH3Cl + 3 Cl = CHCl2 + 2 HCl
FeS + SO4 = FeS2 + Fe2O3 =>
19 FeS + 3 SO4 = 11 FeS2 + 4 Fe2O3
SO2 + NaCl = NaSO2 + Cl2 =>
2 SO2 + 2 NaCl = 2 NaSO2 + Cl2
HCl + (HO)Ca = ClCa + H2O =>
HCl + (HO)Ca = ClCa + H2O
Cu + H2SO4 = CuSO4 + H2 =>
Cu + H2SO4 = CuSO4 + H2
FeO + AgCl = FeCl2 + Ag2O =>
FeO + 2 AgCl = FeCl2 + Ag2O
Pb(NO3)2(aq) + MnBr2(aq) = PbBr2(s) + Mn(NO3)2(aq) =>
Pb(NO3)2(aq) + MnBr2(aq) = PbBr2(s) + Mn(NO3)2(aq)
FeCl2 + H2SO4 + HCl = FeCl3 + SO2 + H2O =>
2 FeCl2 + H2SO4 + 2 HCl = 2 FeCl3 + SO2 + 2 H2O
Li2CO3 + MoBr6 = LiBr + Mo(CO3)3 =>
3 Li2CO3 + MoBr6 = 6 LiBr + Mo(CO3)3
H2O2 + KJ = J2 + KOH =>
H2O2 + 2 KJ = J2 + 2 KOH
Cu(NO3)2 + (NH4)2SO4 = CuSO4 + NH4NO3 =>
Cu(NO3)2 + (NH4)2SO4 = CuSO4 + 2 NH4NO3
CuSO4(aq) + NH4Cl(aq) = CuCl2(s) + (NH4)2SO4(aq) =>
CuSO4(aq) + 2 NH4Cl(aq) = CuCl2(s) + (NH4)2SO4(aq)
P(s) + Cl2 = PCl3 =>
2 P(s) + 3 Cl2 = 2 PCl3
ZnCl2 + HNO3 = Zn(NO3)2 + HCl =>
ZnCl2 + 2 HNO3 = Zn(NO3)2 + 2 HCl
BF3 + NH3 = H3NBF3 =>
BF3 + NH3 = H3NBF3
H2SO4 + Pb(OAc)2 = PbSO4 + HOAc =>
H2SO4 + Pb(OAc)2 = PbSO4 + 2 HOAc
Al2Br3 + NaOH = Al(OH)3 + Na2Br =>
Al2Br3 + 6 NaOH = 2 Al(OH)3 + 3 Na2Br
Na2HPO4 + BaCl2 = Ba3(PO4)2 + NaCl + HCl =>
2 Na2HPO4 + 3 BaCl2 = Ba3(PO4)2 + 4 NaCl + 2 HCl
AsH3 + HNO3 = H3AsO4 + NO2 + H2O =>
AsH3 + 8 HNO3 = H3AsO4 + 8 NO2 + 4 H2O
C4H6O4Hg + Na2SO4 = C4H6O4Na2 + HgSO4 =>
C4H6O4Hg + Na2SO4 = C4H6O4Na2 + HgSO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur08/20/24
Équations équilibrées sur09/19/23
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