| Équations équilibrées la veille | Équations équilibrées le lendemain |
(C6H5)CHCH(C6H5) + 17 O2 = 14 CO2 + 6 H2O
IO2{-} + H2SO3 = I2 + SO4{2-} + H{+} + H2O =>
2 IO2{-} + 3 H2SO3 = I2 + 3 SO4{2-} + 4 H{+} + H2O
Mg(OH)2 + H3SbO3 = Mg3(SbO3)2 + H2O =>
3 Mg(OH)2 + 2 H3SbO3 = Mg3(SbO3)2 + 6 H2O
ZnI2 + Br2 = ZnBr2 + I2 =>
ZnI2 + Br2 = ZnBr2 + I2
C4H6O6 + O2 = CO2 + H2O =>
2 C4H6O6 + 5 O2 = 8 CO2 + 6 H2O
AlCl3 + H2O + Zn = ZnCl2 + Al(OH)Cl2 + H2 =>
2 AlCl3 + 2 H2O + Zn = ZnCl2 + 2 Al(OH)Cl2 + H2
C8H18 + KMnO4 + H2SO4 = K2SO4 + MnSO4 + H2O + C6HCOOH =>
35 C8H18 + 142 KMnO4 + 213 H2SO4 = 71 K2SO4 + 142 MnSO4 + 488 H2O + 40 C6HCOOH
Ti4Cl4 + H2O = Ti4O2 + HCl =>
Ti4Cl4 + 2 H2O = Ti4O2 + 4 HCl
C6H5NH2 + C4H6O3 = C8H9NO(s) + C2H4O2 =>
C6H5NH2 + C4H6O3 = C8H9NO(s) + C2H4O2
BaCl2*H2O(heat) = BaCl2 + H2O =>
BaCl2*H2O(heat) = BaCl2 + H2O
Co(OH)3 + H2S = CoS + H2O + S =>
2 Co(OH)3 + 3 H2S = 2 CoS + 6 H2O + S
Ta + HNO3 + HF = TaF5 + NO2 + H2O =>
Ta + 5 HNO3 + 5 HF = TaF5 + 5 NO2 + 5 H2O
HC8H4O4 + Ca(OH)2 = Ca + C4H4O4 + H2O =>
2 HC8H4O4 + 5 Ca(OH)2 = 5 Ca + 4 C4H4O4 + 2 H2O
K2SiO4 + H2SO4 = K2SO4 + H2SiO4 =>
K2SiO4 + H2SO4 = K2SO4 + H2SiO4
Cu2CO3 + O2 = CuO + CO2 =>
2 Cu2CO3 + O2 = 4 CuO + 2 CO2
Na[Cr(OH)4] + Na2O2 = Na2CrO4 + NaOH + H2O =>
2 Na[Cr(OH)4] + 3 Na2O2 = 2 Na2CrO4 + 4 NaOH + 2 H2O
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
MnO2 + KHF2 = K3[MnF6] + O2 + H2O =>
4 MnO2 + 12 KHF2 = 4 K3[MnF6] + O2 + 6 H2O
HCl + Li2CO3 = H2CO3 + LiCl =>
2 HCl + Li2CO3 = H2CO3 + 2 LiCl
Se + O2 = SeO2 =>
Se + O2 = SeO2
Na2SiO3 + HNo3 = H2SiO3 + NaNo3 =>
Na2SiO3 + 2 HNo3 = H2SiO3 + 2 NaNo3
NH4VO3 + H2SO4 = H6V10O28 + (NH4)2SO4 + H2O =>
10 NH4VO3 + 5 H2SO4 = H6V10O28 + 5(NH4)2SO4 + 2 H2O
KHCO3(s) + H2SO4(aq) = CO2(g) + H2O(l) + K2SO4(aq) =>
2 KHCO3(s) + H2SO4(aq) = 2 CO2(g) + 2 H2O(l) + K2SO4(aq)
C3H6 + S8 = C6H6 + H2S =>
16 C3H6 + 3 S8 = 8 C6H6 + 24 H2S
CH3CHOH + PBr3 = CH3CHBr + PBr2OH =>
CH3CHOH + PBr3 = CH3CHBr + PBr2OH
ClO2 + H2O + O2 = HClO3 =>
4 ClO2 + 2 H2O + O2 = 4 HClO3
C9H8O4 = C7H6O3 + C4H4O2 =>
2 C9H8O4 = 2 C7H6O3 + C4H4O2
H3BO3 + Mo(OH)6 = Mo(BO3H)3 + H2O =>
3 H3BO3 + Mo(OH)6 = Mo(BO3H)3 + 6 H2O
As2O3 + e + H{+} = As + H2O =>
As2O3 + 6e + 6 H{+} = 2 As + 3 H2O
Na{3}PO{4} + KOH = NaOH + K{3}PO{4} =>
Na{3}PO{4} + KOH = NaOH + K{3}PO{4}
CaCl2 + AgNO3 = [Ca(NO3)2] + AgCl =>
CaCl2 + 2 AgNO3 = [Ca(NO3)2] + 2 AgCl
CO2 + H2 + NH3 = C10H18O5N2 + H2O =>
10 CO2 + 21 H2 + 2 NH3 = C10H18O5N2 + 15 H2O
Cs + O2 = Cs1O2 =>
Cs + O2 = Cs1O2
Na3AsO3 + KNO2 + H2SO4 = Na3AsO4 + K2SO4 + N2 + H2O =>
3 Na3AsO3 + 2 KNO2 + H2SO4 = 3 Na3AsO4 + K2SO4 + N2 + H2O
C2H4 + HCl + H2O = C2H4Cl(OH) + H2 =>
C2H4 + HCl + H2O = C2H4Cl(OH) + H2
Na2S + NaSbS2 + S8 = Na3SbS4 =>
8 Na2S + 8 NaSbS2 + S8 = 8 Na3SbS4
SbCl3 + KBrO3 + HCl = SbCl5 + KBr + H2O =>
3 SbCl3 + KBrO3 + 6 HCl = 3 SbCl5 + KBr + 3 H2O
CH3CH2CH2CH2COOH + O2 = H2O + CO2 =>
2 CH3CH2CH2CH2COOH + 13 O2 = 10 H2O + 10 CO2
CuCl2 + Al = AlCl3 + Cu =>
3 CuCl2 + 2 Al = 2 AlCl3 + 3 Cu
KI + H2SO3 = K2SO3 + HI =>
2 KI + H2SO3 = K2SO3 + 2 HI
NaNO3 + KClO3 = NaCl + KNO3 + O2 =>
2 NaNO3 + 2 KClO3 = 2 NaCl + 2 KNO3 + 3 O2
Co(NO3)2(H2O)6 + NH3 + (A)2CO3 + H2O2 = [Co(NH3)4CO3]NO3 + ANO3 + H2O =>
2 Co(NO3)2(H2O)6 + 10 NH3 + 2(A)2CO3 + 9 H2O2 = 2[Co(NH3)4CO3]NO3 + 4 ANO3 + 24 H2O
KOH + SO2 = KHSO3 =>
KOH + SO2 = KHSO3
BaHCO3 = Ba + HCO3 =>
BaHCO3 = Ba + HCO3
N2H4 + SeO4{-2}{-} + H3O{+} = N2 + Se + H2O =>
3 N2H4 + 2 SeO4{-2}{-} + 4 H3O{+} = 3 N2 + 2 Se + 12 H2O
NaOH + Ag3N = AgOH + Na3N =>
3 NaOH + Ag3N = 3 AgOH + Na3N
HSCN + KMnO4 + H2(SO4) = MnSO4 + K2SO4 + HCN + H2O =>
5 HSCN + 6 KMnO4 + 4 H2(SO4) = 6 MnSO4 + 3 K2SO4 + 5 HCN + 4 H2O
aluminumnitrate + sodiumcarbonate = aluminumcarbonate + sodiumnitrate =>
2 Al(NO3)3 + 3 Na2CO3 = Al2(CO3)3 + 6 NaNO3
POCl3 + H2 = POCl + HCl =>
POCl3 + H2 = POCl + 2 HCl
SO2 + KIO3 + H2O = I2 + K2SO3 + H2SO4 =>
6 SO2 + 2 KIO3 + 5 H2O = I2 + K2SO3 + 5 H2SO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/12/24
Équations équilibrées sur01/11/24
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