| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 H3PO4 + 3 BaCl2 = Ba3(PO4)2 + 6 HCl
Al2(SO4)3*18H2O + CH3COCH2COCH3 + NH3 = Al(CH3COCHCOCH3)3 + (NH4)2SO4 + H2O =>
Al2(SO4)3*18H2O + 6 CH3COCH2COCH3 + 6 NH3 = 2 Al(CH3COCHCOCH3)3 + 3(NH4)2SO4 + 18 H2O
CH3NH2 + HF = CH3NH3 + F =>
CH3NH2 + HF = CH3NH3 + F
Ba + SrI2 = BaI2 + Sr =>
Ba + SrI2 = BaI2 + Sr
CaOMg(OH)2 = MgOCa(OH)2 =>
CaOMg(OH)2 = MgOCa(OH)2
P(iii) + O2 = P2O =>
4 P(iii) + O2 = 2 P2O
C6H6N2O2 + NaNO2 + HCl = C6H4ClN3O2 + NaCl + H2O =>
C6H6N2O2 + NaNO2 + 2 HCl = C6H4ClN3O2 + NaCl + 2 H2O
K2O + Cl2 = K2Cl2 + O =>
K2O + Cl2 = K2Cl2 + O
Co(NO3)2 + RaSO4 = CoSO4 + (NO3)2Ra =>
Co(NO3)2 + RaSO4 = CoSO4 + (NO3)2Ra
ZnO + NaOH = Na2ZnO2 + H2O =>
ZnO + 2 NaOH = Na2ZnO2 + H2O
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
ZnO + NaOH = Na2ZnO2 + H2O =>
ZnO + 2 NaOH = Na2ZnO2 + H2O
F + H2O = HF + O2 =>
4 F + 2 H2O = 4 HF + O2
V2(SO4)3 + KClO4 + KOH = VOSO4 + KCl + K2SO4 + H2O =>
4 V2(SO4)3 + KClO4 + 8 KOH = 8 VOSO4 + KCl + 4 K2SO4 + 4 H2O
HNO3 + KOH = KNO3 + H2O =>
HNO3 + KOH = KNO3 + H2O
NH4Cl(aq) + AgNO3(aq) = NH4NO3 + AgCl =>
NH4Cl(aq) + AgNO3(aq) = NH4NO3 + AgCl
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
(NH4)2SO4 + NaOH = NH3 + H2O + Na2SO4 =>
(NH4)2SO4 + 2 NaOH = 2 NH3 + 2 H2O + Na2SO4
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
H2 + O2 = H2O2 =>
H2 + O2 = H2O2
H3PO4 + MgCO3 = Mg3(PO4)2 + CO2H2O =>
2 H3PO4 + 3 MgCO3 = Mg3(PO4)2 + 3 CO2H2O
Ca(OH)2(aw) + H3PO4(aw) = Ca3(PO4)2 + H2O =>
3 Ca(OH)2(aw) + 2 H3PO4(aw) = Ca3(PO4)2 + 6 H2O
Cu(SO4)2 + H2O = Cu(OH)2 + HSO4 =>
Cu(SO4)2 + 2 H2O = Cu(OH)2 + 2 HSO4
NaOCl + Fe2(SO4)3 + NaOH = Na2FeO4 + NaCl + Na2SO4 + H2O =>
3 NaOCl + Fe2(SO4)3 + 10 NaOH = 2 Na2FeO4 + 3 NaCl + 3 Na2SO4 + 5 H2O
Fe{3}O{2} + CO = Fe + CO{2} =>
2 Fe{3}O{2} + 3 CO = 2 Fe + 3 CO{2}
FeS + H2SO4 = Fe2(SO4)3 + H2O + SO2 =>
2 FeS + 10 H2SO4 = Fe2(SO4)3 + 10 H2O + 9 SO2
Na2SiF6 + CaF2 = CaSiF6 + NaF =>
Na2SiF6 + CaF2 = CaSiF6 + 2 NaF
NH3OH + HNO3 = NH3NO3 + H2O =>
NH3OH + HNO3 = NH3NO3 + H2O
Br2 + LiOH = BrLi + OH =>
Br2 + 2 LiOH = 2 BrLi + 2 OH
Ca + H2SO3 = Ca(SO3)2 + H2 =>
Ca + 2 H2SO3 = Ca(SO3)2 + 2 H2
SO2 + H2O = H2SO3 =>
SO2 + H2O = H2SO3
MgNo3 + Na2Ca3 = Na2No3 + MgCa3 =>
MgNo3 + Na2Ca3 = Na2No3 + MgCa3
CrO4{2-} + SO3{2-} + H2O + H{+} = Cr(OH)4{-} + SO4{2-} =>
2 CrO4{2-} + 3 SO3{2-} + 3 H2O + 2 H{+} = 2 Cr(OH)4{-} + 3 SO4{2-}
Fe(OH)3 + CUO = Fe2O3 + CU(OH)2 =>
2 Fe(OH)3 + 3 CUO = Fe2O3 + 3 CU(OH)2
Mg(OH)2FeO = MgO2FeOH2 =>
Mg(OH)2FeO = MgO2FeOH2
FeCrO = Cr + FeO =>
FeCrO = Cr + FeO
Mg + Br2 = (MgBr2) =>
Mg + Br2 = (MgBr2)
Ni + Pb(NO3)2 = Ni(NO3)2 + Pb =>
Ni + Pb(NO3)2 = Ni(NO3)2 + Pb
Li(s) + P4(s) = LiP =>
4 Li(s) + P4(s) = 4 LiP
Cl2 + LiOH = LiCl + LiClO3 + H2O =>
3 Cl2 + 6 LiOH = 5 LiCl + LiClO3 + 3 H2O
Al2(SO4)3*143H2O + Ca(HCO3)2 = Al(OH)3 + CaSO4 + CO2 + H2O =>
Al2(SO4)3*143H2O + 3 Ca(HCO3)2 = 2 Al(OH)3 + 3 CaSO4 + 6 CO2 + 143 H2O
K2Cr2O7 + H2S + H3PO4 = K3PO4 + CrPO4 + S + H2O =>
3 K2Cr2O7 + 9 H2S + 8 H3PO4 = 2 K3PO4 + 6 CrPO4 + 9 S + 21 H2O
HBr + NH3 = NH4Br =>
HBr + NH3 = NH4Br
Cr + HBr = HCr + Br2 =>
2 Cr + 2 HBr = 2 HCr + Br2
NaNO3 + FeBr3 = NaBr + Fe(NO3)3 =>
3 NaNO3 + FeBr3 = 3 NaBr + Fe(NO3)3
Cu + H2O2 + H{+} = Cu{2+} + H2O =>
Cu + H2O2 + 2 H{+} = Cu{2+} + 2 H2O
FeS + O2 = Fe2O3 + SO2 =>
4 FeS + 7 O2 = 2 Fe2O3 + 4 SO2
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
HB2O3 + H2O = B2O3 + H3O =>
HB2O3 + H2O = B2O3 + H3O
AlPO4 + HBr = AlBr3 + H3PO4 =>
AlPO4 + 3 HBr = AlBr3 + H3PO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/21/24
Équations équilibrées sur01/20/24
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