| Équations équilibrées la veille | Équations équilibrées le lendemain |
Zn + N2H4 + 2 NaOH + 2 H2O = Na2[Zn(OH)4] + 2 NH3
CH3C6H5 + SO2Cl2 = CH3C6H4SO2Cl + HCl =>
CH3C6H5 + SO2Cl2 = CH3C6H4SO2Cl + HCl
Al(OH)4{-} + H2SO4 = Al(OH)3 + H2O + SO4{2-} =>
2 Al(OH)4{-} + H2SO4 = 2 Al(OH)3 + 2 H2O + SO4{2-}
Na2SO4 + Mg2 = Mg2(SO4)2 + Na =>
2 Na2SO4 + Mg2 = Mg2(SO4)2 + 4 Na
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
Al + CH3COOH = AlCOOH + CH3 =>
Al + CH3COOH = AlCOOH + CH3
Ag + Zn(NO3)2 = AgNO3 + Zn =>
2 Ag + Zn(NO3)2 = 2 AgNO3 + Zn
Sb2S57 + HNO3 + H2O = H3SbO4 + H2SO4 + NO =>
3 Sb2S57 + 352 HNO3 + 4 H2O = 6 H3SbO4 + 171 H2SO4 + 352 NO
Mg(PO4)2 = Mg2 + PO4 =>
2 Mg(PO4)2 = Mg2 + 4 PO4
Cu2FeS3 + O2 + H2SO4 = CuSO4 + Fe2(SO4)3 + H2O =>
4 Cu2FeS3 + 25 O2 + 2 H2SO4 = 8 CuSO4 + 2 Fe2(SO4)3 + 2 H2O
CH2CH2 + KMnO4 + H2SO4 = HCOH + MnSO4 + K2SO4 + H2O =>
5 CH2CH2 + 4 KMnO4 + 6 H2SO4 = 10 HCOH + 4 MnSO4 + 2 K2SO4 + 6 H2O
NH4HCO3(s) = NH3(s) + H2O(s) + CO2(g) =>
NH4HCO3(s) = NH3(s) + H2O(s) + CO2(g)
Na2O + Ca(PO4)2 = Na(PO4) + CaO =>
Na2O + Ca(PO4)2 = 2 Na(PO4) + CaO
NO3 + Fe + H2O = NH3 + Fe(OH)2 =>
2 NO3 + 9 Fe + 12 H2O = 2 NH3 + 9 Fe(OH)2
SrO + HNO3 = H2O + Sr(NO3)2 =>
SrO + 2 HNO3 = H2O + Sr(NO3)2
FeCl2 + HAuCl4 = Au + FeCl3 + HCl =>
3 FeCl2 + HAuCl4 = Au + 3 FeCl3 + HCl
CH3OCH = CH3OC + H2 =>
2 CH3OCH = 2 CH3OC + H2
NaI + K2CrO4 = Na2CrO4 + K2I2 =>
2 NaI + K2CrO4 = Na2CrO4 + K2I2
H2OSO4 + HI = H2SO3 + I2 + H2O =>
H2OSO4 + 4 HI = H2SO3 + 2 I2 + 2 H2O
Sc + HNO3 = Sc(NO3)3 + NO + H2O =>
Sc + 4 HNO3 = Sc(NO3)3 + NO + 2 H2O
(CH3)3CCH2OH + O2 = CO2 + H2O =>
2(CH3)3CCH2OH + 15 O2 = 10 CO2 + 12 H2O
CCl4 + H2 = HCl + CHCl =>
CCl4 + 2 H2 = 3 HCl + CHCl
KNO3 + CH3COOH = CH3COOK + HNO3 =>
KNO3 + CH3COOH = CH3COOK + HNO3
GaN + NaO = GaO + NaN =>
GaN + NaO = GaO + NaN
MnBr3 = Mn + Br2 =>
2 MnBr3 = 2 Mn + 3 Br2
Cu(No3)2 + NaOH = Cu(OH)2 + Na(No3) =>
Cu(No3)2 + 2 NaOH = Cu(OH)2 + 2 Na(No3)
Mg(NO3)2 + NaOH = Mg(OH)2 + (NO3)Na =>
Mg(NO3)2 + 2 NaOH = Mg(OH)2 + 2(NO3)Na
CuSO4 + NaOH = NaOHSO3 + CuO =>
CuSO4 + NaOH = NaOHSO3 + CuO
Cl + Mn = MnCl4 =>
4 Cl + Mn = MnCl4
(NH4)2SO4 + NaOH = NH3 + Na2SO4 + H2O =>
(NH4)2SO4 + 2 NaOH = 2 NH3 + Na2SO4 + 2 H2O
FeS + K = FeK + S =>
FeS + K = FeK + S
K + MgClO = Mg + KClO =>
K + MgClO = Mg + KClO
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Na2S2O3 + H2O = NaOH + SO2 + H2S =>
3 Na2S2O3 + 5 H2O = 6 NaOH + 4 SO2 + 2 H2S
NaNO2 + MgCO3 = Mg(NO2)2 + Na2CO3 =>
2 NaNO2 + MgCO3 = Mg(NO2)2 + Na2CO3
H2S + FeCl3 = HCl + FeSCl =>
H2S + FeCl3 = 2 HCl + FeSCl
Ti2(SO4)3 + NaI = Na2SO4 + Ti(I)3 =>
Ti2(SO4)3 + 6 NaI = 3 Na2SO4 + 2 Ti(I)3
FeCO3 + HCl = FeCl2 + CO2 + H2O =>
FeCO3 + 2 HCl = FeCl2 + CO2 + H2O
NH4OH + Mg(NO3)2 = NH4(NO3)2 + Mg(OH) =>
NH4OH + Mg(NO3)2 = NH4(NO3)2 + Mg(OH)
MnSO4 + ZnSO4 + KMnO4 + H2O = H2SO4 + KHSO4 + [Zn(OH)2*2MnO2] =>
6 MnSO4 + 5 ZnSO4 + 4 KMnO4 + 14 H2O = 7 H2SO4 + 4 KHSO4 + 5[Zn(OH)2*2MnO2]
Fe(NO)9 + N(H)3 + (H)2O = Fe(OH)3 + N(H)4N(O)3 =>
4 Fe(NO)9 + 6 N(H)3 + 39(H)2O = 4 Fe(OH)3 + 21 N(H)4N(O)3
Zn(OH)2 + HCl = ZnClHO + H2O =>
Zn(OH)2 + HCl = ZnClHO + H2O
P + (NH4) = PNH4 =>
P + (NH4) = PNH4
Fe2(SiO)3 + Zn = Zn(SiO) + Fe =>
Fe2(SiO)3 + 3 Zn = 3 Zn(SiO) + 2 Fe
CaO + NO = Ca(NO3)2 + N =>
CaO + 5 NO = Ca(NO3)2 + 3 N
Fe + Br = Fe4Br5 =>
4 Fe + 5 Br = Fe4Br5
NaHSO3 + H2O + O2 = NaOH + H2SO4 =>
2 NaHSO3 + 2 H2O + O2 = 2 NaOH + 2 H2SO4
HC2H3O2 + Sn(OH)4 = Sn(C2H3O2)4 + H2O =>
4 HC2H3O2 + Sn(OH)4 = Sn(C2H3O2)4 + 4 H2O
O + SO2 + KMnO4 = K2SO3 + MnO4 =>
O + SO2 + 2 KMnO4 = K2SO3 + 2 MnO4
Hg2I2 + O = HgO + I1 =>
Hg2I2 + 2 O = 2 HgO + 2 I1
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/20/24
Équations équilibrées sur01/19/24
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