| Équations équilibrées la veille | Équations équilibrées le lendemain |
Al2(SO4)3(aq) + 6 NaHCO3(aq) = 2 Al(OH)3(aq) + 3 Na2SO4(aq) + 6 CO2(g)
NaHCO3 + C6H7HO7 = Na3C6H5O7 + CO2 + H2O =>
3 NaHCO3 + C6H7HO7 = Na3C6H5O7 + 3 CO2 + 3 H2O
NaOH + CH4N2O + H2O = C2H2 + NaNO3 + H2 =>
4 NaOH + 2 CH4N2O + 6 H2O = C2H2 + 4 NaNO3 + 11 H2
Ca(OH)2 + NH4 = NH3 + H2O + CaOH =>
Ca(OH)2 + NH4 = NH3 + H2O + CaOH
Al2(SO4)3(aq) + NaHCO3(aq) = Al(OH)3(aq) + Na2SO4(aq) + CO2(g) =>
Al2(SO4)3(aq) + 6 NaHCO3(aq) = 2 Al(OH)3(aq) + 3 Na2SO4(aq) + 6 CO2(g)
NaHCO3 + CH3COOH = C2H3CNaO2 + H2O + CO2 =>
2 NaHCO3 + 3 CH3COOH = 2 C2H3CNaO2 + 4 H2O + 2 CO2
Na2SO3 + H2SO4 = Na2SO4 + H2O + SO2 =>
Na2SO3 + H2SO4 = Na2SO4 + H2O + SO2
BrCl + AgNO3 = AgCl + BrNO3 =>
BrCl + AgNO3 = AgCl + BrNO3
Cr2O3(s) + CO(s) = Cr(s) + CO2(g) =>
Cr2O3(s) + 3 CO(s) = 2 Cr(s) + 3 CO2(g)
NH4NO3 + NaOH = NaNO3 + NH3H2O =>
NH4NO3 + NaOH = NaNO3 + NH3H2O
ClO{-} + Cr(OH)4{-} + OH{-} = CrO4{-2} + Cl{-} + H2O =>
3 ClO{-} + 2 Cr(OH)4{-} + 2 OH{-} = 2 CrO4{-2} + 3 Cl{-} + 5 H2O
NH2CH2COOH + HBr = [NH3CH2COOH]Br =>
NH2CH2COOH + HBr = [NH3CH2COOH]Br
(NH4)2CO3 + MgCl2 = NH4Cl + MgCO3 =>
(NH4)2CO3 + MgCl2 = 2 NH4Cl + MgCO3
Ca(HCO3)2 = CaCO3 + water + CO2 =>
Ca(HCO3)2 = CaCO3 + H2O + CO2
H2SO4 + HI = I2 + H2S + H2O =>
H2SO4 + 8 HI = 4 I2 + H2S + 4 H2O
Mo + O3 + NH3 + H2O = (NH4)6Mo7O24*4H2O =>
7 Mo + 7 O3 + 6 NH3 + 7 H2O = (NH4)6Mo7O24*4H2O
TiO2 + H2O = Ti(OH)4 =>
TiO2 + 2 H2O = Ti(OH)4
Sb + O2 = Sb4O6 =>
4 Sb + 3 O2 = Sb4O6
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
Ag2O + Ni2S3O12 = Ni2O3 + Ag2SO4 =>
3 Ag2O + Ni2S3O12 = Ni2O3 + 3 Ag2SO4
FeSO4 + NaClO + NaOH = Na2FeO4 + NaCl + H2O + Na2SO4 =>
FeSO4 + 2 NaClO + 4 NaOH = Na2FeO4 + 2 NaCl + 2 H2O + Na2SO4
HCHO2(aq) + NaOH(aq) = HNa(aq) + CO2(g) + H2O(l) =>
HCHO2(aq) + NaOH(aq) = HNa(aq) + CO2(g) + H2O(l)
Fe(NO3)3 + NH4SCN = Fe(SCN)3 + NH4NO3 =>
Fe(NO3)3 + 3 NH4SCN = Fe(SCN)3 + 3 NH4NO3
PbO2 + H2O = HPb + O2 =>
4 PbO2 + 2 H2O = 4 HPb + 5 O2
ZnO + CO2 = ZnCO3 =>
ZnO + CO2 = ZnCO3
CH3(CH2)2CHO + H2SO4 + K2Cr2O7 = C4H10O12SK2Cr2 =>
CH3(CH2)2CHO + H2SO4 + K2Cr2O7 = C4H10O12SK2Cr2
NaH + H2O = Na{+} + OH{-} + H2 =>
NaH + H2O = Na{+} + OH{-} + H2
Cu2 + HNO3 = CuNO3 + H2 =>
Cu2 + 2 HNO3 = 2 CuNO3 + H2
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
PbCl2 + K2CO3 = PbCO3 + K2Cl2 =>
PbCl2 + K2CO3 = PbCO3 + K2Cl2
HI(aq) + Rb2O(s) = H2O(l) + RbI(aq) =>
2 HI(aq) + Rb2O(s) = H2O(l) + 2 RbI(aq)
Ba(OH)2*8H2O + NH4NO3 = Ba(NO3)2 + H2O + NH3 =>
Ba(OH)2*8H2O + 2 NH4NO3 = Ba(NO3)2 + 10 H2O + 2 NH3
C5H5N(aq) + H2O(l) = C5H5NH{+} + OH{-} =>
C5H5N(aq) + H2O(l) = C5H5NH{+} + OH{-}
Cu(CO3)NiBr = CuBrNi(CO3) =>
Cu(CO3)NiBr = CuBrNi(CO3)
SO4 + CH3COOH = CO2 + H2S + H2O =>
4 SO4 + 5 CH3COOH = 10 CO2 + 4 H2S + 6 H2O
ClO{-} + Cr(OH)4{-} + OH{-} = CrO4{-2} + Cl{-} + H2O =>
3 ClO{-} + 2 Cr(OH)4{-} + 2 OH{-} = 2 CrO4{-2} + 3 Cl{-} + 5 H2O
C7H5O3N + C3H6O + HO{-} = C16H10O2N2 + C2H3O2{-} + H2O =>
2 C7H5O3N + 2 C3H6O + 2 HO{-} = C16H10O2N2 + 2 C2H3O2{-} + 4 H2O
Mg + ZnCl2 = Zn + MgCl =>
2 Mg + ZnCl2 = Zn + 2 MgCl
Na2SO3 + H2SO4 = Na2SO4 + H2O + SO2 =>
Na2SO3 + H2SO4 = Na2SO4 + H2O + SO2
Ru + NaClO + NaOH = Na2RuO4 + NaCl + H2O =>
Ru + 3 NaClO + 2 NaOH = Na2RuO4 + 3 NaCl + H2O
Na2CO3 + CaCO3 + SiO6 = Na2O*CaO*SiO6 + CO2 =>
Na2CO3 + CaCO3 + SiO6 = Na2O*CaO*SiO6 + 2 CO2
Bi + NaOH = BiOH + Na =>
Bi + NaOH = BiOH + Na
Pt(s) + MnBr2(aq) = PtBr + Mn =>
2 Pt(s) + MnBr2(aq) = 2 PtBr + Mn
Zn(s) + O2(g) + S(s) = ZnSO4(s) =>
Zn(s) + 2 O2(g) + S(s) = ZnSO4(s)
(HOCH2)3CNH2 + HCl = (HOCH2)3CNH3Cl =>
(HOCH2)3CNH2 + HCl = (HOCH2)3CNH3Cl
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
CuS + KCN + KOH = KCu(CN)2 + K2S + KCNO + H2O =>
2 CuS + 5 KCN + 2 KOH = 2 KCu(CN)2 + 2 K2S + KCNO + H2O
(CH2OH)2 + HCl = H2O + (CH2Cl)2 =>
(CH2OH)2 + 2 HCl = 2 H2O + (CH2Cl)2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
ZnO3 + CO2 = ZnCO5 =>
ZnO3 + CO2 = ZnCO5
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/29/24
Équations équilibrées sur05/29/23
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