| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C7H166 + 97 O2 = 14 CO2 + 166 H2O
K2O + Cl2O = KCl + O2 =>
K2O + Cl2O = 2 KCl + O2
NaO + SO = NaS + O2 =>
NaO + SO = NaS + O2
(NH4)2SO4 + KOH = NH3 + H2O + K2SO4 =>
(NH4)2SO4 + 2 KOH = 2 NH3 + 2 H2O + K2SO4
NaHCO3 + NH4H2PO4 + NH4VO3 + C = Na7V4(P2O7)4PO4 + NH3 + CO2 + H2O =>
7 NaHCO3 + 9 NH4H2PO4 + 4 NH4VO3 + 2 C = Na7V4(P2O7)4PO4 + 13 NH3 + 9 CO2 + 19 H2O
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
C2H5OH + H2 = C8H18 + H2O =>
4 C2H5OH + H2 = C8H18 + 4 H2O
NaBrO3 + KI + H2O = I2 + NaBr + KOH =>
NaBrO3 + 6 KI + 3 H2O = 3 I2 + NaBr + 6 KOH
CaCl2(aq) + K2CO3 = KCl(aq) + CaCO3(s) =>
CaCl2(aq) + K2CO3 = 2 KCl(aq) + CaCO3(s)
CH3NH3Cl + H2O = CH4 + H2CO3 + NH4Cl =>
4 CH3NH3Cl + 3 H2O = 3 CH4 + H2CO3 + 4 NH4Cl
Fe2O3 + Mn2O3 = FeMn2O4 + O2 =>
2 Fe2O3 + 4 Mn2O3 = 4 FeMn2O4 + O2
Ag2O + SO3 = Ag2SO3 + O2 =>
2 Ag2O + 2 SO3 = 2 Ag2SO3 + O2
(NH4)(NO3) = N2O + H2O =>
(NH4)(NO3) = N2O + 2 H2O
Iron(III)Nitrate + PotassiumHydroxide = PotassiumNitrate + Iron(III)Hydroxide =>
Iron(III)Nitrate + PotassiumHydroxide = PotassiumNitrate + Iron(III)Hydroxide
BaCO3 + H2O + CO2 = Ba(HCO3)2 =>
BaCO3 + H2O + CO2 = Ba(HCO3)2
C3H8 + KMnO4 + H2SO4 = C3H6O2 + MnSO4 + K2SO4 + H2O =>
5 C3H8 + 6 KMnO4 + 9 H2SO4 = 5 C3H6O2 + 6 MnSO4 + 3 K2SO4 + 14 H2O
NH4Br + CH3CO2K = NH4CH3CO2 + KBr =>
NH4Br + CH3CO2K = NH4CH3CO2 + KBr
Mn(OH)2 + PbO2 + HNO3 = HMnO4 + Pb(NO3)2 + H2O =>
2 Mn(OH)2 + 5 PbO2 + 10 HNO3 = 2 HMnO4 + 5 Pb(NO3)2 + 6 H2O
NO2 + Ca(OH)2 = Ca(NO3)2 + HNO2 =>
4 NO2 + Ca(OH)2 = Ca(NO3)2 + 2 HNO2
CH3CCCH3 + H2O = CH3CH2C(O)CH3 =>
CH3CCCH3 + H2O = CH3CH2C(O)CH3
C6H5CH2OH + CuO = C6H5CHO + Cu + H2O =>
C6H5CH2OH + CuO = C6H5CHO + Cu + H2O
MnO4{2-} + S2O3{2-} + H2O = MnO2 + SO4{2-} + OH{-} =>
4 MnO4{2-} + S2O3{2-} + 3 H2O = 4 MnO2 + 2 SO4{2-} + 6 OH{-}
HCl + K2SiO3 = KCl + H2SiO3 =>
2 HCl + K2SiO3 = 2 KCl + H2SiO3
Ag + O3 = Ag2O2 =>
6 Ag + 2 O3 = 3 Ag2O2
C6H5NO2 + Al + KOH + H2O = K3[Al(OH)6] + C6H5NH2 =>
C6H5NO2 + 2 Al + 6 KOH + 4 H2O = 2 K3[Al(OH)6] + C6H5NH2
PbO(s) + PbS(s) = Pb(s) + SO2(g) =>
2 PbO(s) + PbS(s) = 3 Pb(s) + SO2(g)
ZnO + Li2O = Li2Zn + O2 =>
ZnO + Li2O = Li2Zn + O2
H2TeO4 + FeO = Fe(HTeO4)2 + H2O =>
2 H2TeO4 + FeO = Fe(HTeO4)2 + H2O
NH3 + CaOH = NH2{-} + Ca{+} + H2O =>
NH3 + CaOH = NH2{-} + Ca{+} + H2O
Pb(ClO4)2 + NaBr = PbBr2 + NaClO4 =>
Pb(ClO4)2 + 2 NaBr = PbBr2 + 2 NaClO4
H2 + NaCl = HCl + Na =>
H2 + 2 NaCl = 2 HCl + 2 Na
AgNO3(aq) + Pb(NO3)2(aq) = PbNO3(s) + Ag(NO3)2(aq) =>
AgNO3(aq) + Pb(NO3)2(aq) = PbNO3(s) + Ag(NO3)2(aq)
SO4 + Pb = Pb(SO4) =>
SO4 + Pb = Pb(SO4)
CH3CCH3CCH3CH3 + KMnO4 + H2O = CH3CCH3OHCCH4OHCH3 + KOH + MnO2 =>
3 CH3CCH3CCH3CH3 + KMnO4 + 5 H2O = 3 CH3CCH3OHCCH4OHCH3 + KOH + MnO2
K3PO4 + CaCl2 = Ca3(PO4)2 + KCl =>
2 K3PO4 + 3 CaCl2 = Ca3(PO4)2 + 6 KCl
Ca(OH)2 + Fe(ClO4)3 = Fe(OH)3 + Ca(ClO4)2 =>
3 Ca(OH)2 + 2 Fe(ClO4)3 = 2 Fe(OH)3 + 3 Ca(ClO4)2
NaOH + SO4 = Na2SO4 + OH =>
2 NaOH + SO4 = Na2SO4 + 2 OH
KMnO4 + SO2 + KOH = K2MnO4 + K2SO4 + H2O =>
2 KMnO4 + SO2 + 4 KOH = 2 K2MnO4 + K2SO4 + 2 H2O
Ca3(PO4)2(aq) + H2SO4(aq) = H3PO4(aq) + CaSO4 =>
Ca3(PO4)2(aq) + 3 H2SO4(aq) = 2 H3PO4(aq) + 3 CaSO4
K2Cr2O7 + NaNO2 + NaOH = NaNO3 + K2CrO3 + Na2CrO4 + H2O =>
K2Cr2O7 + NaNO2 + 2 NaOH = NaNO3 + K2CrO3 + Na2CrO4 + H2O
Fe2O3 + Br2 = FeBr2 + O2 =>
2 Fe2O3 + 4 Br2 = 4 FeBr2 + 3 O2
Na(s) + I2(s) = NaI =>
2 Na(s) + I2(s) = 2 NaI
CaCO + HCl = CaCl + HCO =>
CaCO + HCl = CaCl + HCO
NH3 + CO2 = (NH2)2CO + H2O =>
2 NH3 + CO2 = (NH2)2CO + H2O
KBr + Na2S = NaBr + K2S =>
2 KBr + Na2S = 2 NaBr + K2S
Ag + O3 = Ag2O2 =>
6 Ag + 2 O3 = 3 Ag2O2
HI + LiO = LiI2 + H2O =>
2 HI + LiO = LiI2 + H2O
NaClO3 + Na2S2O8 + NaOH = NaClO4 + Na2SO4 + H2O =>
NaClO3 + Na2S2O8 + 2 NaOH = NaClO4 + 2 Na2SO4 + H2O
AlCl3 + LiH = LiAlH4 + LiCl =>
AlCl3 + 4 LiH = LiAlH4 + 3 LiCl
H2S + HMnO4 = MnO2 + H2O + S =>
3 H2S + 2 HMnO4 = 2 MnO2 + 4 H2O + 3 S
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/24/24
Équations équilibrées sur11/23/23
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