| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 H{+} + 2 MnO4{-} + 3 SO3{2-} = 2 MnO2 + H2O + 3 SO4{-2}
Al(ClO4)3 + H2O = Al(OH)3 + HClO4 =>
Al(ClO4)3 + 3 H2O = Al(OH)3 + 3 HClO4
Si2H6 + O2 = Si2O4 + H2O =>
2 Si2H6 + 7 O2 = 2 Si2O4 + 6 H2O
FeS + HCl = FeCl2 + H2S =>
FeS + 2 HCl = FeCl2 + H2S
SO2 + NaOH = NaO2 + SOH =>
SO2 + NaOH = NaO2 + SOH
KOH + LiI = KI + LiOH =>
KOH + LiI = KI + LiOH
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
Ag(NO3) + NH4NO3 + NaOH = Ag(NH3)2OH + NaNO3 + H2O =>
Ag(NO3) + 2 NH4NO3 + 3 NaOH = Ag(NH3)2OH + 3 NaNO3 + 2 H2O
Na + CH3COOH = NaCH3 + COOH =>
Na + CH3COOH = NaCH3 + COOH
Mg + CO2 + H2O = Mg(CHO3)2 + H2 =>
Mg + 2 CO2 + 2 H2O = Mg(CHO3)2 + H2
SiCl4 + H2O = SiO2 + HCl(aq) =>
SiCl4 + 2 H2O = SiO2 + 4 HCl(aq)
Na3PO4(aq) + HCl(aq) = NaCl(aq) + H3PO4 =>
Na3PO4(aq) + 3 HCl(aq) = 3 NaCl(aq) + H3PO4
ZnCl2 + K4FeCN6 = Zn(FeCN6) + KCl + K =>
ZnCl2 + K4FeCN6 = Zn(FeCN6) + 2 KCl + 2 K
LiNO3 + H3PO4 = Li3(PO4) + HNO3 =>
3 LiNO3 + H3PO4 = Li3(PO4) + 3 HNO3
Br2 + IK = KBr + I2 =>
Br2 + 2 IK = 2 KBr + I2
CaCl2(aq) + Na2CO3(aq) = CaCO3(g) + NaCl =>
CaCl2(aq) + Na2CO3(aq) = CaCO3(g) + 2 NaCl
CuSO4(ac) + NH3(ac) = [Cu(NH3)]SO4(ac) =>
CuSO4(ac) + NH3(ac) = [Cu(NH3)]SO4(ac)
Ba + H2O = BaO + H2 =>
Ba + H2O = BaO + H2
H2SO4 + Al = H2 + SO4Al =>
H2SO4 + Al = H2 + SO4Al
As4O6 + H2O = H3AsO4 + H =>
As4O6 + 10 H2O = 4 H3AsO4 + 8 H
Na2SiO3 + H2O + HCl = Si(OH)4 + NaCl =>
Na2SiO3 + H2O + 2 HCl = Si(OH)4 + 2 NaCl
Mg + AgNo3 = Mg(No3)2 + Ag(s) =>
Mg + 2 AgNo3 = Mg(No3)2 + 2 Ag(s)
Al + CuSO4 = (AlCu)2 + SO4 =>
2 Al + 2 CuSO4 = (AlCu)2 + 2 SO4
FeS + HCl = FeCl2 + H2S =>
FeS + 2 HCl = FeCl2 + H2S
CH4COOH + NaHCO3 = CH4HCO3 + NaCOOH =>
CH4COOH + NaHCO3 = CH4HCO3 + NaCOOH
Ba + H2O = BaO + H2 =>
Ba + H2O = BaO + H2
Na2FeO2 + H2O = NaOH + Fe3O4 + H2 =>
3 Na2FeO2 + 4 H2O = 6 NaOH + Fe3O4 + H2
PbSO4 + AgNO3 = Pb(NO3)2 + Ag2SO4 =>
PbSO4 + 2 AgNO3 = Pb(NO3)2 + Ag2SO4
NaNO3 + Co3O4 + C2H5NO2 = NaCoO2 + N2 + CO2 + H2O =>
54 NaNO3 + 18 Co3O4 + 28 C2H5NO2 = 54 NaCoO2 + 41 N2 + 56 CO2 + 70 H2O
C2H6O2 + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO4 + C2O2H2 + H2O =>
3 C2H6O2 + 2 K2Cr2O7 + 8 H2SO4 = 2 Cr2(SO4)3 + 2 K2SO4 + 3 C2O2H2 + 14 H2O
FeSO4 + KClO3 + KOH + H2O = Fe(OH)3 + KCl + K2SO4 =>
6 FeSO4 + KClO3 + 12 KOH + 3 H2O = 6 Fe(OH)3 + KCl + 6 K2SO4
N2Cl4 + HC = CCl4 + H + N =>
N2Cl4 + HC = CCl4 + H + 2 N
H2S + SO2 = S + H2O =>
2 H2S + SO2 = 3 S + 2 H2O
Zn(NO3)2 = ZnO + NO2 + O2 =>
2 Zn(NO3)2 = 2 ZnO + 4 NO2 + O2
KHC8H4O4 + NaOH = H2O + KNaC8H4O4 =>
KHC8H4O4 + NaOH = H2O + KNaC8H4O4
As + NaOH = Na3AsO3 + H2 =>
2 As + 6 NaOH = 2 Na3AsO3 + 3 H2
Ca + Cl2 = CaCl2 =>
Ca + Cl2 = CaCl2
CrO4{2-} + Pb{2+} = PbCrO4 =>
CrO4{2-} + Pb{2+} = PbCrO4
KHSO3 + HNO3 = KNO3 + H2SO3 =>
KHSO3 + HNO3 = KNO3 + H2SO3
NH4Cl = NH3 + HCl =>
NH4Cl = NH3 + HCl
H2 + CO2 + Fe3O4 = O2 + CH2Fe =>
3 H2 + 3 CO2 + Fe3O4 = 5 O2 + 3 CH2Fe
Na2O + C3H7COOH = C3H7COONa + H2O =>
Na2O + 2 C3H7COOH = 2 C3H7COONa + H2O
C55H98O6 + COH4 = C19H34O2 + C3H8O3 =>
17 C55H98O6 + 8 COH4 = 49 C19H34O2 + 4 C3H8O3
S + PB = PBS =>
S + PB = PBS
Sn + KMnO4 + HCl = SnCl2 + KCl + MnCl + H2O =>
3 Sn + KMnO4 + 8 HCl = 3 SnCl2 + KCl + MnCl + 4 H2O
AgI(s) + NH4OH(aq) = AgNH4(s) + IOH(aq) =>
AgI(s) + NH4OH(aq) = AgNH4(s) + IOH(aq)
K2Cr2O7 + H2O2 + H2SO4 = HCrO4 + KSO4 + H2O =>
K2Cr2O7 + 2 H2O2 + 2 H2SO4 = 2 HCrO4 + 2 KSO4 + 3 H2O
Cr(NO3)2(aq) + NaOH = Cr(OH)2(s) + NaNO3(aq) =>
Cr(NO3)2(aq) + 2 NaOH = Cr(OH)2(s) + 2 NaNO3(aq)
K + Br2 = KBr =>
2 K + Br2 = 2 KBr
CaSiO3 + H2O = Ca(OH)2 + H2SiO3 =>
CaSiO3 + 2 H2O = Ca(OH)2 + H2SiO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/25/24
Équations équilibrées sur01/24/24
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