| Équations équilibrées la veille | Équations équilibrées le lendemain |
H48 = 8 H6
Pb(C2H5)4 + O2 = CO2 + H2O + Pb =>
Pb(C2H5)4 + 13 O2 = 8 CO2 + 10 H2O + Pb
SO2O3 = SO3 + O2 =>
SO2O3 = SO3 + O2
CH6OH + O2 = CO2 + H2O =>
4 CH6OH + 9 O2 = 4 CO2 + 14 H2O
HCl + BaSO3 = BaCl2 + SO2 + H2O =>
2 HCl + BaSO3 = BaCl2 + SO2 + H2O
N + O = NO =>
N + O = NO
Pb + NaOH + H2O = Na[Pb(OH)4] + H2 =>
2 Pb + 2 NaOH + 6 H2O = 2 Na[Pb(OH)4] + 3 H2
K4Fe(CN)6 + H2SO4 + H2O = K2SO4 + FeSO4 + (NH4)2SO4 + CO =>
K4Fe(CN)6 + 6 H2SO4 + 6 H2O = 2 K2SO4 + FeSO4 + 3(NH4)2SO4 + 6 CO
VCl3 + Zn = VCl2 + ZnCl2 =>
2 VCl3 + Zn = 2 VCl2 + ZnCl2
Br + NaI = NaBr + I2 =>
2 Br + 2 NaI = 2 NaBr + I2
KHP = K{+} + HP{-} =>
KHP = K{+} + HP{-}
CH3Cl + HI = CH4 + HCl + I2 =>
CH3Cl + 2 HI = CH4 + HCl + I2
MgO(s) = Mg(s) + O2(g) =>
2 MgO(s) = 2 Mg(s) + O2(g)
NaCl + S = Na2S + Cl2 =>
2 NaCl + S = Na2S + Cl2
C4H9NO2H2OHCl = C2H6NO2ClC2H5OH =>
C4H9NO2H2OHCl = C2H6NO2ClC2H5OH
SnS2 + KOH = K2SnO3 + K2SnS3 + H2O =>
3 SnS2 + 6 KOH = K2SnO3 + 2 K2SnS3 + 3 H2O
HF + Na2SO4 = H2SO4 + NaF =>
2 HF + Na2SO4 = H2SO4 + 2 NaF
HMnO4 = HMnO + O2 =>
2 HMnO4 = 2 HMnO + 3 O2
Na2S + Ca(NO3)2 = CaS + NaNO3 =>
Na2S + Ca(NO3)2 = CaS + 2 NaNO3
CuSO4 + SiO2 + C = CuSi03 + CO + S =>
CuSO4 + 3 SiO2 + 10 C = CuSi03 + 10 CO + S
As2O3 + C = As4C3 + O2 =>
2 As2O3 + 3 C = As4C3 + 3 O2
FeCl3 + K2C2O4 = K9[Fe(C2O4)6] + KCl =>
FeCl3 + 6 K2C2O4 = K9[Fe(C2O4)6] + 3 KCl
KI + H2SO3 = K2SO3 + I2 + H2S + H2O =>
6 KI + 4 H2SO3 = 3 K2SO3 + 3 I2 + H2S + 3 H2O
CaSO3 + H3PO4 = Ca3(PO4)2 + H2SO3 =>
3 CaSO3 + 2 H3PO4 = Ca3(PO4)2 + 3 H2SO3
chloricacid + bariumhydroxide = water + bariumchlorate =>
2 HClO3 + Ba(OH)2 = 2 H2O + Ba(ClO3)2
Ba(NO3)2 + Na3(PO4) = Ba(PO4) + Na3(NO3)2 =>
Ba(NO3)2 + Na3(PO4) = Ba(PO4) + Na3(NO3)2
Zn + HNO3 = ZnO + N2O5 + H2 =>
Zn + 2 HNO3 = ZnO + N2O5 + H2
NaO + CO2 = NaCO + O2 =>
NaO + CO2 = NaCO + O2
Al2O3 + HI = AlI3 + H2O =>
Al2O3 + 6 HI = 2 AlI3 + 3 H2O
KMnO4 + NO2 + H2SO4 = MnSO4 + K2SO4 + H2O + N2O5 =>
2 KMnO4 + 10 NO2 + 3 H2SO4 = 2 MnSO4 + K2SO4 + 3 H2O + 5 N2O5
Mg(OH)NO3 + KOH = Mg(OH)2 + KNO3 =>
Mg(OH)NO3 + KOH = Mg(OH)2 + KNO3
Sb2S3 + OH = SbS3 + SbO3 + H2O =>
Sb2S3 + 6 OH = SbS3 + SbO3 + 3 H2O
Al2O3 + MgF2 = AlF3 + MgO =>
Al2O3 + 3 MgF2 = 2 AlF3 + 3 MgO
SO3SnO = SnSO4 =>
SO3SnO = SnSO4
KTeO4 + Zn + HCl = TeO2 + ZnCl2 + KCl + H2O =>
2 KTeO4 + 3 Zn + 8 HCl = 2 TeO2 + 3 ZnCl2 + 2 KCl + 4 H2O
MgSO4(aq) + NaOH(aq) = Mg(OH)2(s) + Na2SO4(aq) =>
MgSO4(aq) + 2 NaOH(aq) = Mg(OH)2(s) + Na2SO4(aq)
Al2O3 + BaO = Ba(AlO2)2 =>
Al2O3 + BaO = Ba(AlO2)2
e + SO3 = SO3{2-} =>
2e + SO3 = SO3{2-}
C2H3O2 = CO2 + C2H6 =>
2 C2H3O2 = 2 CO2 + C2H6
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
HOOC{-}CHOH{-}CHOH{-}COOH + LiOH = LiOOC{-}CHOH{-}CHOH{-}COOLi + H2O =>
HOOC{-}CHOH{-}CHOH{-}COOH + LiOH = LiOOC{-}CHOH{-}CHOH{-}COOLi + H2O
P2F6 = PF3 =>
P2F6 = 2 PF3
SrOHCl = SrClHO =>
SrOHCl = SrClHO
KAlSiO4*NaAlSiO4*SiO2 + HNO3 = NaNO3 + KNO3 + Al(NO3)3 + SiO2 + H2O =>
KAlSiO4*NaAlSiO4*SiO2 + 8 HNO3 = NaNO3 + KNO3 + 2 Al(NO3)3 + 3 SiO2 + 4 H2O
Na2B4O7*10H2O + H3BO3 = Na2B8O13*4H2O + H2O =>
Na2B4O7*10H2O + 4 H3BO3 = Na2B8O13*4H2O + 12 H2O
PH3 + H2O = PH4OH =>
PH3 + H2O = PH4OH
Na2ZnO2 + HCl = ZnCl2 + NaCl + H2O =>
Na2ZnO2 + 4 HCl = ZnCl2 + 2 NaCl + 2 H2O
BaClHCO3 = BaCO3HCl =>
BaClHCO3 = BaCO3HCl
CI2(g) + KI(ac) = I2(s) + KCI(ac) =>
CI2(g) + KI(ac) = I2(s) + KCI(ac)
Pm + O2 = PmO3 =>
2 Pm + 3 O2 = 2 PmO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/21/24
Équations équilibrées sur12/21/23
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