| Équations équilibrées la veille | Équations équilibrées le lendemain |
10 C3H7OH + 25 O2 = 30 CO2 + 4 H20
H2CO3 + H2O = HCO3 + H3O =>
H2CO3 + H2O = HCO3 + H3O
Al + Cl2 = AlCl3 =>
2 Al + 3 Cl2 = 2 AlCl3
H2PO4{-} + H3O = HPO42{-} + H4O =>
H2PO4{-} + 153 H3O = HPO42{-} + 115 H4O
Al + H2So4 = Al2(So4)3 + H2 =>
2 Al + 3 H2So4 = Al2(So4)3 + 3 H2
H2CO3 + H2O = CO3 + H3O =>
H2CO3 + 2 H2O = CO3 + 2 H3O
H2O + La = H2 + La(OH)3 =>
6 H2O + 2 La = 3 H2 + 2 La(OH)3
H2CO3 + H2O = HCO3 + H3O =>
H2CO3 + H2O = HCO3 + H3O
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Cl2 + KOH = KClO3 + KCl + H2O =>
3 Cl2 + 6 KOH = KClO3 + 5 KCl + 3 H2O
NaOH + (NH4)3PO4 = Na3PO4 + H2O + NH3 =>
3 NaOH + (NH4)3PO4 = Na3PO4 + 3 H2O + 3 NH3
MnO2 + HCl = MnCl2 + Cl2 + H2O =>
MnO2 + 4 HCl = MnCl2 + Cl2 + 2 H2O
CuSO4 + Zn = ZnSO4 + Cu =>
CuSO4 + Zn = ZnSO4 + Cu
CuSO4*5H2O(s) = CuSO4(s) + H2O(g) =>
CuSO4*5H2O(s) = CuSO4(s) + 5 H2O(g)
HPO4{-} + H4O = PO42{-} + H5O =>
HPO4{-} + 191 H4O = PO42{-} + 153 H5O
CH3COOH + KOH = CH3COOK + H2O =>
CH3COOH + KOH = CH3COOK + H2O
CH4N2S + Fe + NaOH = FeSNaOH + CH4N2 =>
CH4N2S + Fe + NaOH = FeSNaOH + CH4N2
Ch3{-}Ch2{-}Cooh = Ch3{-}cooh =>
Ch3{-}Ch2{-}Cooh = Ch3{-}cooh
HCl + K = KCl + H =>
HCl + K = KCl + H
HCl + K = KCl + H2 =>
2 HCl + 2 K = 2 KCl + H2
CH3CH2OH + O2 = H20 + CO2 =>
10 CH3CH2OH + 15 O2 = 3 H20 + 20 CO2
H3PO3 + K2Cr2O7 + H2SO4 = H3PO4 + K2SO4 + Cr2(SO4)3 + H2O =>
3 H3PO3 + K2Cr2O7 + 4 H2SO4 = 3 H3PO4 + K2SO4 + Cr2(SO4)3 + 4 H2O
S + H2SO4 = SO2 + H2O =>
S + 2 H2SO4 = 3 SO2 + 2 H2O
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
NH3 + H2O = NH2 + H3O =>
NH3 + H2O = NH2 + H3O
SrCO3 + SiO2 + Dy2O3 + Li2CO3 = Sr2SiO4DyLi + O2 + CO2 =>
4 SrCO3 + 2 SiO2 + Dy2O3 + Li2CO3 = 2 Sr2SiO4DyLi + 2 O2 + 5 CO2
FeS2 + HNO3 = Fe(NO3)3 + NO2 + H2SO4 + H2O =>
FeS2 + 18 HNO3 = Fe(NO3)3 + 15 NO2 + 2 H2SO4 + 7 H2O
Cu + HCl = CuCl + H2 =>
2 Cu + 2 HCl = 2 CuCl + H2
KBr + Cl2 = KCl + Br2 =>
2 KBr + Cl2 = 2 KCl + Br2
HCl + Pt = PtCl + H2 =>
2 HCl + 2 Pt = 2 PtCl + H2
Zn + Cl = ZnCl =>
Zn + Cl = ZnCl
K2Cr2O7 + KI + H2SO4 = Cr2(SO4)3 + I2 + K2SO4 + H2O =>
K2Cr2O7 + 6 KI + 7 H2SO4 = Cr2(SO4)3 + 3 I2 + 4 K2SO4 + 7 H2O
H2SO4 + KOH + OH{-} = KSO4 + H2O + e =>
H2SO4 + KOH + OH{-} = KSO4 + 2 H2O + e
Mg3(PO4)2 + PbS = MgS + Pb3(PO4)2 =>
Mg3(PO4)2 + 3 PbS = 3 MgS + Pb3(PO4)2
Ag + CuCl2 = AgCl2 + Cu =>
Ag + CuCl2 = AgCl2 + Cu
H2SO4 + KOH + OH{-} = KSO4 + H2O + e =>
H2SO4 + KOH + OH{-} = KSO4 + 2 H2O + e
ZnO + H2O = Zn(OH)2 =>
ZnO + H2O = Zn(OH)2
Cr2O7{2-} + e + H{+} = Cr{3+} + H2O =>
Cr2O7{2-} + 6e + 14 H{+} = 2 Cr{3+} + 7 H2O
NH4NO3 + C2H5OH = N2 + CO2 + H2O =>
6 NH4NO3 + C2H5OH = 6 N2 + 2 CO2 + 15 H2O
C98H38 + O2 = CO2 + H2O =>
2 C98H38 + 215 O2 = 196 CO2 + 38 H2O
C198H38 + O2 = CO2 + H2O =>
2 C198H38 + 415 O2 = 396 CO2 + 38 H2O
C198H358 + O2 = CO2 + H2O =>
2 C198H358 + 575 O2 = 396 CO2 + 358 H2O
Zn + O2 = ZnO =>
2 Zn + O2 = 2 ZnO
H2S + O2 = SO2 + H2O =>
2 H2S + 3 O2 = 2 SO2 + 2 H2O
Na2SiO3 + Fe(NO3)3 = Fe2(SiO3)3 + NaNO3 =>
3 Na2SiO3 + 2 Fe(NO3)3 = Fe2(SiO3)3 + 6 NaNO3
CH3CH3 + O2 = CO2 + H2O =>
2 CH3CH3 + 7 O2 = 4 CO2 + 6 H2O
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/07/18
Équations équilibrées sur05/07/17
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