| Équations équilibrées la veille | Équations équilibrées le lendemain |
LiSO4(aq) + BaOH = LiOH + BaSO4
(g)K2SO4(aq) + BaCl2(aq) = BaSO4(s) + KCl(aq) =>
(g)K2SO4(aq) + BaCl2(aq) = BaSO4(s) + 2 KCl(aq)
Ca + Cl2 + Na3PO4 = NaCl + Ca3(PO4)2 =>
3 Ca + 3 Cl2 + 2 Na3PO4 = 6 NaCl + Ca3(PO4)2
HO + S = SO + H =>
HO + S = SO + H
CH3COO + H = CH4 + CO2 =>
CH3COO + H = CH4 + CO2
NaNO2 + KMnO4 + KOH = H2O + K2MnO4 + NaNO3 =>
NaNO2 + 2 KMnO4 + 2 KOH = H2O + 2 K2MnO4 + NaNO3
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
Ba(NO3)2 + K3PO4 = Ba3(PO4)2 + KNO3 =>
3 Ba(NO3)2 + 2 K3PO4 = Ba3(PO4)2 + 6 KNO3
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
(NH4)2SO3 + HNO3 = NH4NO3 + H2SO3 =>
(NH4)2SO3 + 2 HNO3 = 2 NH4NO3 + H2SO3
O5 = O3 =>
3 O5 = 5 O3
[Ni(NH3)6]Br2 + HCl = NH4Br + NH3 + NiCl2 =>
[Ni(NH3)6]Br2 + 2 HCl = 2 NH4Br + 4 NH3 + NiCl2
AgI + Na2S = Ag2S + NaI =>
2 AgI + Na2S = Ag2S + 2 NaI
MnO4{-} + H2C2O4 + H{+} = Mn{2+} + CO2 + H2O =>
2 MnO4{-} + 5 H2C2O4 + 6 H{+} = 2 Mn{2+} + 10 CO2 + 8 H2O
Al + Hg(C2H3O2)2 = Al(C2H3O2)3 + Hg =>
2 Al + 3 Hg(C2H3O2)2 = 2 Al(C2H3O2)3 + 3 Hg
CuO + H3AsO4 = Cu3(AsO4)2 + H2O =>
3 CuO + 2 H3AsO4 = Cu3(AsO4)2 + 3 H2O
Zn + Cu(NO3)2 = Zn(NO3)2 + Cu* =>
Zn + Cu(NO3)2 = Zn(NO3)2 + Cu*
VCl3 + Mg = V + MgCl =>
VCl3 + 3 Mg = V + 3 MgCl
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
CaCl2 + Na2CO3 = CaCO3 + NaCl =>
CaCl2 + Na2CO3 = CaCO3 + 2 NaCl
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
BaCl2 + H2SO4 = BaSO4 + HCl =>
BaCl2 + H2SO4 = BaSO4 + 2 HCl
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
AgNO3 + MgI2 = AgI + Mg(NO3)2 =>
2 AgNO3 + MgI2 = 2 AgI + Mg(NO3)2
NaF + CaBr2 = NaBr + CaF2 =>
2 NaF + CaBr2 = 2 NaBr + CaF2
CuCl2 + H2S = CuS + HCl =>
CuCl2 + H2S = CuS + 2 HCl
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
Ca(OH)2 = Ca + OH =>
Ca(OH)2 = Ca + 2 OH
Ba(NO3)2 + H2SO4 = BaSO4 + HNO3 =>
Ba(NO3)2 + H2SO4 = BaSO4 + 2 HNO3
CO + NO = CO2 + N2 =>
2 CO + 2 NO = 2 CO2 + N2
H2 + Ta2O3 = Ta + H2O =>
3 H2 + Ta2O3 = 2 Ta + 3 H2O
RbNO3 + BeF2 = Be(NO3)2 + RbF =>
2 RbNO3 + BeF2 = Be(NO3)2 + 2 RbF
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
K2O + HF = KF + H2O =>
K2O + 2 HF = 2 KF + H2O
NiCl2(PPH3)2 + CH2Cl2 = [NiCl2(PPH3)2]2CH2Cl2 =>
2 NiCl2(PPH3)2 + CH2Cl2 = [NiCl2(PPH3)2]2CH2Cl2
La(NO3)3 + Fe(NO3)3 + C4H11NO3 = LaFeO3 + CO2 + H2O + N2 =>
7 La(NO3)3 + 7 Fe(NO3)3 + 10 C4H11NO3 = 7 LaFeO3 + 40 CO2 + 55 H2O + 26 N2
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Al + KOH + H2O = K[Al(OH)4] + H2 =>
2 Al + 2 KOH + 6 H2O = 2 K[Al(OH)4] + 3 H2
HI + H2O = HH2 + IO =>
HI + H2O = HH2 + IO
Bi + H2O = BiO + H =>
Bi + H2O = BiO + 2 H
C2N2 + F = F4C + NF3 =>
C2N2 + 14 F = 2 F4C + 2 NF3
C6 + H2O = C6H12O6 =>
C6 + 6 H2O = C6H12O6
KMnO4 + Al = K2O + Al2O3 + Mn =>
6 KMnO4 + 14 Al = 3 K2O + 7 Al2O3 + 6 Mn
P + O2 = P4O6 =>
4 P + 3 O2 = P4O6
C7H6N + O2 = CO2 + H2O + N2 =>
2 C7H6N + 17 O2 = 14 CO2 + 6 H2O + N2
HNO3 + Mg = NH4NO3 + Mg(NO3)2 + H2O =>
10 HNO3 + 4 Mg = NH4NO3 + 4 Mg(NO3)2 + 3 H2O
MgOHAlNO3 = AlOHMgNO3 =>
MgOHAlNO3 = AlOHMgNO3
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
Al2O3 = Al + O2 =>
2 Al2O3 = 4 Al + 3 O2
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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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