| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 Cl2 + C2H5OH + 2 NaOH = 2 CHCl3 + 2 NaCl + 3 H2O
Na + HClO4 = NaClO4 + Cl2 + H2O =>
14 Na + 16 HClO4 = 14 NaClO4 + Cl2 + 8 H2O
C5H12 = C6H10 + H2 =>
6 C5H12 = 5 C6H10 + 11 H2
K2[B12H12] + I2 = K2[B12I12] + HI =>
K2[B12H12] + 12 I2 = K2[B12I12] + 12 HI
LiSO4(aq) + BaCl2(aq) = LiSO4(aq)BaCl2(aq) =>
LiSO4(aq) + BaCl2(aq) = LiSO4(aq)BaCl2(aq)
Pb(No3)2 + H2SO4 = PbSO4 + H2(No3)2 =>
Pb(No3)2 + H2SO4 = PbSO4 + H2(No3)2
Na3[Al(OH)6] + H2S = Na2S + Al(OH)3 + H2O =>
2 Na3[Al(OH)6] + 3 H2S = 3 Na2S + 2 Al(OH)3 + 6 H2O
NH4 + NaOH = NH3NaOH2 =>
NH4 + NaOH = NH3NaOH2
CH4 + O2 = CO2 + H2000 =>
500 CH4 + 500 O2 = 500 CO2 + H2000
H2O*MgO = Mg(OH)2 =>
H2O*MgO = Mg(OH)2
C11H23OH + O2 = CO2 + H2O =>
2 C11H23OH + 33 O2 = 22 CO2 + 24 H2O
Mo + HNO3 = H2MoO4 + NO =>
Mo + 2 HNO3 = H2MoO4 + 2 NO
CH3COOH + ZnSO4 = Zn(CH3COO)2 + H2SO4 =>
2 CH3COOH + ZnSO4 = Zn(CH3COO)2 + H2SO4
H2O + AgI = AgOH + HI =>
H2O + AgI = AgOH + HI
Al + NaNO3 + NaOH = Na3AlO3 + NH3 + H2O =>
8 Al + 3 NaNO3 + 21 NaOH = 8 Na3AlO3 + 3 NH3 + 6 H2O
KCl + Mg(OH)2 = KOH + MgCl2 =>
2 KCl + Mg(OH)2 = 2 KOH + MgCl2
Zn + MgS = ZnS + Mg =>
Zn + MgS = ZnS + Mg
C6H5COOH + Mg(OH)2 = Mg(C6H4COOH)2 + H2O =>
2 C6H5COOH + Mg(OH)2 = Mg(C6H4COOH)2 + 2 H2O
Ba1 + H2SO4 = BaSO4 + H2 =>
Ba1 + H2SO4 = BaSO4 + H2
C7H19 + O = CO2 + H2O =>
2 C7H19 + 47 O = 14 CO2 + 19 H2O
C6H13OH + HI = H2O + C6H13I =>
C6H13OH + HI = H2O + C6H13I
Sc + Bi = ScBi3 =>
Sc + 3 Bi = ScBi3
C + Al(OH)3 = H2O + Al + CO2 =>
3 C + 4 Al(OH)3 = 6 H2O + 4 Al + 3 CO2
TaF5 + H2O = TaOF3 + HF =>
TaF5 + H2O = TaOF3 + 2 HF
NaH(CO3) + HCl = NaCl + H2O + CO2 =>
NaH(CO3) + HCl = NaCl + H2O + CO2
Mg3N2 + H2O = NH + Mg + OH =>
Mg3N2 + 2 H2O = 2 NH + 3 Mg + 2 OH
H2CO3 + NaOH = Na + H3CO4 =>
H2CO3 + NaOH = Na + H3CO4
BaCl2 + K2Co3 = BaCo3 + KCl =>
BaCl2 + K2Co3 = BaCo3 + 2 KCl
FeBr2 + Sr(OH)2 = Fe(OH)2 + SrBr2 =>
FeBr2 + Sr(OH)2 = Fe(OH)2 + SrBr2
S + KClO = SO2 + KCl =>
S + 2 KClO = SO2 + 2 KCl
[Pb(OH)4]{2-} + OCl{-} = PbO2 + Cl{-} + OH{-} + H2O =>
[Pb(OH)4]{2-} + OCl{-} = PbO2 + Cl{-} + 2 OH{-} + H2O
Fe2 + H2NO3 = Fe2NO3 + H2 =>
Fe2 + H2NO3 = Fe2NO3 + H2
Pb + C = PbC =>
Pb + C = PbC
(NH4)3Po4 + NaOH = Na3Po4 + NH3 + H2O =>
(NH4)3Po4 + 3 NaOH = Na3Po4 + 3 NH3 + 3 H2O
Zn + K4[Fe(CN)6] = K4 + Zn[Fe(CN)6] =>
Zn + K4[Fe(CN)6] = K4 + Zn[Fe(CN)6]
Na2HCO3 + O2 = H2O + Na2CO3 =>
4 Na2HCO3 + O2 = 2 H2O + 4 Na2CO3
Cu(OH)2 + Na3P04 = Cu3(P04)2 + NaOH =>
3 Cu(OH)2 + 2 Na3P04 = Cu3(P04)2 + 6 NaOH
Mo(OH)4 + HNO3 = H2O + Mo(NO3)4 =>
Mo(OH)4 + 4 HNO3 = 4 H2O + Mo(NO3)4
Na2HPO4 + Ca(NO3)2 = NaNO3 + Ca(HPO4) =>
Na2HPO4 + Ca(NO3)2 = 2 NaNO3 + Ca(HPO4)
H2(SO4) + BaBr2 = HBr + Ba(SO4) =>
H2(SO4) + BaBr2 = 2 HBr + Ba(SO4)
KMnO4 + Na2SO3 + H2SO4 = MnO2 + Na2SO4 + H2O + K2SO4 =>
2 KMnO4 + 3 Na2SO3 + H2SO4 = 2 MnO2 + 3 Na2SO4 + H2O + K2SO4
CoCl2 + CH3COOH + KNO2 = K3[Co(NO2)6] + NO + H2O + Co(CH3COO)2 + KCl =>
2 CoCl2 + 2 CH3COOH + 7 KNO2 = K3[Co(NO2)6] + NO + H2O + Co(CH3COO)2 + 4 KCl
Ca(CO3) + LiCl = CaCl2 + Li2CO3 =>
Ca(CO3) + 2 LiCl = CaCl2 + Li2CO3
ZnBr2(aq) + K2CO3(aq) = ZnCO3(s) + K2Br2(aq) =>
ZnBr2(aq) + K2CO3(aq) = ZnCO3(s) + K2Br2(aq)
KNO2 + PbO2 + H2SO4 = KNO3 + PbSO4 + H2O =>
KNO2 + PbO2 + H2SO4 = KNO3 + PbSO4 + H2O
C18H35NaO2 + HCl = NaCl + C18H36O2 =>
C18H35NaO2 + HCl = NaCl + C18H36O2
H2CO3 + Mg(OH)2 = MgCO3 + H2O =>
H2CO3 + Mg(OH)2 = MgCO3 + 2 H2O
HNO2Mg(OH)2 = MgOHNO2H2O =>
HNO2Mg(OH)2 = MgOHNO2H2O
Cd(NO3)2 + Hg2S = CdS + HgNO3 =>
Cd(NO3)2 + Hg2S = CdS + 2 HgNO3
C4H6 + HCl = C4H5Cl + H2 =>
C4H6 + HCl = C4H5Cl + H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/19/24
Équations équilibrées sur01/18/24
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