| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 DsPO4 + 3 CaCl2 = 2 DsCl3 + Ca3(PO4)2
CdS(s) + H2SO4(aq) = CdSO4(aq) + H2S(g) =>
CdS(s) + H2SO4(aq) = CdSO4(aq) + H2S(g)
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
NaOH + Fe(OH)2 = Na2(Fe(OH)4) =>
2 NaOH + Fe(OH)2 = Na2(Fe(OH)4)
Br2 + CaO = CaBr2 + O2 =>
2 Br2 + 2 CaO = 2 CaBr2 + O2
PbS = Pb + S =>
PbS = Pb + S
BaCO3 + O2 = BaO3 + CO2 =>
BaCO3 + O2 = BaO3 + CO2
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
Al(OH)3 + NaOH = NaH2AlO3 + H2O =>
Al(OH)3 + NaOH = NaH2AlO3 + H2O
BrO3{-} + Br{-} + H3O{+} = Br2 + H2O =>
BrO3{-} + 5 Br{-} + 6 H3O{+} = 3 Br2 + 9 H2O
C2H5NH3Br + NaOH = C2H5NH2 + NaBr + H2O =>
C2H5NH3Br + NaOH = C2H5NH2 + NaBr + H2O
H2CH3COOH + NaOH = H2O + HNaCH3COOH =>
H2CH3COOH + NaOH = H2O + HNaCH3COOH
Al(OH)3 + HNO3 = Al(NO3)3 + H2O =>
Al(OH)3 + 3 HNO3 = Al(NO3)3 + 3 H2O
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
HCl + K2CO3 = KCl + H2O + CO2 =>
2 HCl + K2CO3 = 2 KCl + H2O + CO2
ZnCl + Ag = AgCl + Zn =>
ZnCl + Ag = AgCl + Zn
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
Mg + HNO2 = Mg(NO2) + H2 =>
2 Mg + 2 HNO2 = 2 Mg(NO2) + H2
Ni(OH)2 + H2(SO)4 = Ni(SO)4 + H2O =>
Ni(OH)2 + H2(SO)4 = Ni(SO)4 + 2 H2O
C10H14O2 + O2 = CO2 + H2O =>
2 C10H14O2 + 25 O2 = 20 CO2 + 14 H2O
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
NO2 + F2 = NO2F =>
2 NO2 + F2 = 2 NO2F
HNO3 + NaOH = NaNO3 + H2O =>
HNO3 + NaOH = NaNO3 + H2O
Al(OH)3 + Fe = Fe(OH)2 + Al =>
2 Al(OH)3 + 3 Fe = 3 Fe(OH)2 + 2 Al
C6H14 + Br2 = C3H7Br =>
C6H14 + Br2 = 2 C3H7Br
C4H10 + O2 = C4O10H10 =>
C4H10 + 5 O2 = C4O10H10
P2O5 + NaOH = Na3PO4 + H2O =>
P2O5 + 6 NaOH = 2 Na3PO4 + 3 H2O
HCl + AgNO3 = AgCl + (HNO3) =>
HCl + AgNO3 = AgCl + (HNO3)
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Ba(AlO2)2 + HCl = BaCl2 + AlCl3 + Al(OH)3 =>
3 Ba(AlO2)2 + 12 HCl = 3 BaCl2 + 2 AlCl3 + 4 Al(OH)3
H2O + H2 + NO = NH4NO3 =>
H2O + H2 + 2 NO = NH4NO3
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
Cr + KCl = CrCl + K =>
Cr + KCl = CrCl + K
(NH4)2S + Fe2(SO4)3 = Fe2S3 + (NH4)2SO4 =>
3(NH4)2S + Fe2(SO4)3 = Fe2S3 + 3(NH4)2SO4
C4H6O3 + C2H6O = C4H8O2 + C2H4O2 =>
C4H6O3 + C2H6O = C4H8O2 + C2H4O2
Al2(SO4)3 + NaOH = Na2SO4 + Na3(Al(OH)6) =>
Al2(SO4)3 + 12 NaOH = 3 Na2SO4 + 2 Na3(Al(OH)6)
(NH3*H2O) + CO2 = (NH4)2CO3 + H2O =>
2(NH3*H2O) + CO2 = (NH4)2CO3 + H2O
AgCl + KCN = KAg(CN)2 + KCl =>
AgCl + 2 KCN = KAg(CN)2 + KCl
MgSO4(ag) + CaCl2(ag) = MgCl2(ag) + CaSO4(ag) =>
MgSO4(ag) + CaCl2(ag) = MgCl2(ag) + CaSO4(ag)
LiOH + Cl2 = LiCl + LiClO + H2O =>
2 LiOH + Cl2 = LiCl + LiClO + H2O
Ca(OH)2 + NH4Cl = CaCl2 + H2O + NH3 =>
Ca(OH)2 + 2 NH4Cl = CaCl2 + 2 H2O + 2 NH3
*4C4H10 + O2 = CO2 + H2O =>
*4C4H10 + 26 O2 = 16 CO2 + 20 H2O
H2 + NF3 = N2 + HF =>
3 H2 + 2 NF3 = N2 + 6 HF
Cu(OH)2 + K2SO4 = KOH + CuSO4 =>
Cu(OH)2 + K2SO4 = 2 KOH + CuSO4
ZnCl + Ag = AgCl + Zn =>
ZnCl + Ag = AgCl + Zn
K(s) + Al(NO3)3(aq) = Al(s) + KNO3(aq) =>
3 K(s) + Al(NO3)3(aq) = Al(s) + 3 KNO3(aq)
I2 + Na2S2O3 = NaI + Na2S4O6 =>
I2 + 2 Na2S2O3 = 2 NaI + Na2S4O6
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/31/24
Équations équilibrées sur01/30/24
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