| Équations équilibrées la veille | Équations équilibrées le lendemain |
Zn + 2 HCl = ZnCl2 + H2
C3H8O + KOH = C3H7KO + H2O =>
C3H8O + KOH = C3H7KO + H2O
Ag2O + SO3 = Ag2SO3 + O2 =>
2 Ag2O + 2 SO3 = 2 Ag2SO3 + O2
HClKOH = KClH2O =>
HClKOH = KClH2O
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
(CH3)3CCH2OH + O2 = CO2 + H2O =>
2(CH3)3CCH2OH + 15 O2 = 10 CO2 + 12 H2O
CH3COOH + H2O = CH3OH + OH =>
CH3COOH + 4 H2O = 2 CH3OH + 4 OH
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
C5H6BrClN2O2 + H2O2 = C5H7BrN2O2 + O2 + HCl =>
C5H6BrClN2O2 + H2O2 = C5H7BrN2O2 + O2 + HCl
KHC4H4O6 + KOH = H2O + K2C4H4O6 =>
KHC4H4O6 + KOH = H2O + K2C4H4O6
H2S + ClO3{-} = SO4{-2} + Cl{-} + H{+} =>
3 H2S + 4 ClO3{-} = 3 SO4{-2} + 4 Cl{-} + 6 H{+}
Ca(OH)2 + AlBr3 = CaBr2 + Al(OH)3 =>
3 Ca(OH)2 + 2 AlBr3 = 3 CaBr2 + 2 Al(OH)3
Mg + HNO3 = Mg(NO3)2 + H2 = =>
Mg + 2 HNO3 = Mg(NO3)2 + H2
AgNO3(aq) + KI(aq) = AgI(s) + KNO3(aq) =>
AgNO3(aq) + KI(aq) = AgI(s) + KNO3(aq)
ZnCl2 + HNO3 = Zn(NO3)2 + HCl =>
ZnCl2 + 2 HNO3 = Zn(NO3)2 + 2 HCl
K2CrO4 + H2SO4 = K2Cr2O7 + K2SO4 + H2O =>
2 K2CrO4 + H2SO4 = K2Cr2O7 + K2SO4 + H2O
[FeS2] + [NO3]{-} + H{+} = [SO4]{2-} + NO + H2O + Fe{3+} =>
[FeS2] + 5[NO3]{-} + 4 H{+} = 2[SO4]{2-} + 5 NO + 2 H2O + Fe{3+}
H2SO4 + NaNO2 = HNO2 + Na2SO4 =>
H2SO4 + 2 NaNO2 = 2 HNO2 + Na2SO4
NH4NO3 = N2 + O2 + H2O =>
2 NH4NO3 = 2 N2 + O2 + 4 H2O
Ga(OH)3 + KF = KOH + GaF3 =>
Ga(OH)3 + 3 KF = 3 KOH + GaF3
Pb(NO3)2 + NaOH = Pb(OH)2 + NaNO3 =>
Pb(NO3)2 + 2 NaOH = Pb(OH)2 + 2 NaNO3
H2SO4 + NaOH = NaSO4H + H2O =>
H2SO4 + NaOH = NaSO4H + H2O
Cu(OH)2 + NaOH = Na2[Cu(OH)4] =>
Cu(OH)2 + 2 NaOH = Na2[Cu(OH)4]
BaBr2 + K3(PO4) = Ba3(PO4)2 + K6Br6 =>
3 BaBr2 + 2 K3(PO4) = Ba3(PO4)2 + K6Br6
C3H8Br2 + NaOH = NaBr + H2O + C3H6 =>
C3H8Br2 + 2 NaOH = 2 NaBr + 2 H2O + C3H6
Ca(NO2)2 = CaO + NO2 + NO =>
Ca(NO2)2 = CaO + NO2 + NO
AlO3H3 + H2SO3 = Al2S3O9 + H2O =>
2 AlO3H3 + 3 H2SO3 = Al2S3O9 + 6 H2O
XeXeXeXeXeXe + He = XeHeHeHeHeHeHe =>
XeXeXeXeXeXe + 36 He = 6 XeHeHeHeHeHeHe
Li + MgSO4 = LiO + MgSO3 =>
Li + MgSO4 = LiO + MgSO3
Cu(s) + FeCl3(ac) = FeCu + Cl2 =>
2 Cu(s) + 2 FeCl3(ac) = 2 FeCu + 3 Cl2
FeOH2 = Fe2 + H2O =>
2 FeOH2 = Fe2 + 2 H2O
Pb(s) + CoNO3(aq) = Co(s) + PbNO3(aq) =>
Pb(s) + CoNO3(aq) = Co(s) + PbNO3(aq)
CaO + Hg = HgO + Ca =>
CaO + Hg = HgO + Ca
NH4OH + HF = FNH4 + H2O =>
NH4OH + HF = FNH4 + H2O
CdS + I20 + HCl = Cd(Cl)2 + HI + S0 =>
10 CdS + I20 + 20 HCl = 10 Cd(Cl)2 + 20 HI + 10 S0
LiOH + Ba(NO3)2 = LiNO3 + Ba(OH)2 =>
2 LiOH + Ba(NO3)2 = 2 LiNO3 + Ba(OH)2
C3H8Br2 + NaOH = NaBr + H2O + C3H6 =>
C3H8Br2 + 2 NaOH = 2 NaBr + 2 H2O + C3H6
Ca(HSO3)2 + Mg = MgSO4 + H2 + CaSO2 =>
Ca(HSO3)2 + Mg = MgSO4 + H2 + CaSO2
Na2O2 + H2O = NaOH + O2 =>
2 Na2O2 + 2 H2O = 4 NaOH + O2
Mg + HNO3 = Mg(NO3)2 + H2 = =>
Mg + 2 HNO3 = Mg(NO3)2 + H2
BCl3 + O2 = B2O3 + Cl2O =>
2 BCl3 + 3 O2 = B2O3 + 3 Cl2O
(f)Fe(OH)3(s) + H2SO4(aq) = Fe2(SO4)3(aq) + H2O(l) =>
2(f)Fe(OH)3(s) + 3 H2SO4(aq) = Fe2(SO4)3(aq) + 6 H2O(l)
MnO2 + HCl = Cl2 + H2O + MnCl2 =>
MnO2 + 4 HCl = Cl2 + 2 H2O + MnCl2
Pb(OH)2 + H2SO4 = H2O + PbSO4 =>
Pb(OH)2 + H2SO4 = 2 H2O + PbSO4
B2Cl4 + OH{-} = BO2{-} + Cl{-]+H2O+H2 =>
B2Cl4 + 6 OH{-} = 2 BO2{-} + 4 Cl{-]+2H2O+H2
ZnCl2 + KOH = Zn(OH)2 + KCl =>
ZnCl2 + 2 KOH = Zn(OH)2 + 2 KCl
LiO2 + H2O = LiOH + O =>
2 LiO2 + H2O = 2 LiOH + 3 O
Sn2Cl2 + O2 = SnO + ClO2 =>
Sn2Cl2 + 3 O2 = 2 SnO + 2 ClO2
C2H4O + F2 = HF + CO2 + CF4 =>
2 C2H4O + 10 F2 = 8 HF + CO2 + 3 CF4
AgI + Fe2(CO3)3 = FeI3 + Ag2CO3 =>
6 AgI + Fe2(CO3)3 = 2 FeI3 + 3 Ag2CO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/13/25
Équations équilibrées sur02/12/24
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