| Équations équilibrées la veille |
I2 + Na2S2O3 + H2O = 2 NaOH + 2 ISO
ZnCl2 + KOH = Zn(OH)Cl + KCl =>
ZnCl2 + KOH = Zn(OH)Cl + KCl
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
KOH + Al2(SO4)3 = Al(OH)3 + K2SO4 =>
6 KOH + Al2(SO4)3 = 2 Al(OH)3 + 3 K2SO4
NH3 + HCl = NH4Cl =>
NH3 + HCl = NH4Cl
CH3CH3 + O2 = CO2 + H2O =>
2 CH3CH3 + 7 O2 = 4 CO2 + 6 H2O
C22H30 + O2 = CO2 + H2O =>
2 C22H30 + 59 O2 = 44 CO2 + 30 H2O
CH3COOH + CH3CH2CH2CH2CH2OH = CH3COOCH2CH2CH2CH3 + H2O =>
5 CH3COOH + 4 CH3CH2CH2CH2CH2OH = 5 CH3COOCH2CH2CH2CH3 + 4 H2O
NH4 + H2O + NaOH = H2 + NaNO3 =>
2 NH4 + 4 H2O + 2 NaOH = 9 H2 + 2 NaNO3
KCl + H2SO4 = K2SO4 + HCl =>
2 KCl + H2SO4 = K2SO4 + 2 HCl
AlCl3 + MnO2 + H2SO4 = Al(HSO4)3 + MnSO4 + H2O + Cl2 =>
2 AlCl3 + 3 MnO2 + 9 H2SO4 = 2 Al(HSO4)3 + 3 MnSO4 + 6 H2O + 3 Cl2
SO2NO2 = SO3 + NO =>
SO2NO2 = SO3 + NO
B3N3H12 + O2 = N2O5 + B2O3 + H2O =>
2 B3N3H12 + 18 O2 = 3 N2O5 + 3 B2O3 + 12 H2O
PbSO4 + AgNO3 = Pb(NO3)2 + Ag2SO4 =>
PbSO4 + 2 AgNO3 = Pb(NO3)2 + Ag2SO4
FeCl3 + K2CrO4 = Fe2(CrO4)3 + KCl =>
2 FeCl3 + 3 K2CrO4 = Fe2(CrO4)3 + 6 KCl
NaF + Cl2 = NaClF =>
2 NaF + Cl2 = 2 NaClF
SO4{2-} + Mn(OH)2 = MnO2 + SO3{2-} + H2O =>
SO4{2-} + Mn(OH)2 = MnO2 + SO3{2-} + H2O
GaF3 + Cs = CsF + Ga =>
GaF3 + 3 Cs = 3 CsF + Ga
C6H6O2 + H2O = H3O + C6H5O2 =>
C6H6O2 + H2O = H3O + C6H5O2
Mn + HNO3 = NH4NO3 + Mn(NO3)2 + H2O =>
4 Mn + 10 HNO3 = NH4NO3 + 4 Mn(NO3)2 + 3 H2O
SO2 + O2 + H2 = H2SO3 =>
2 SO2 + O2 + 2 H2 = 2 H2SO3
Na2S(aq) + AgNO3(aq) = Ag2S(aq) + NaNO3(aq) =>
Na2S(aq) + 2 AgNO3(aq) = Ag2S(aq) + 2 NaNO3(aq)
H2O2 + MgO2 = MgO4 + H2 =>
H2O2 + MgO2 = MgO4 + H2
Mg(s) + HCl(aq) = MgCl2(aq) + H2(g) =>
Mg(s) + 2 HCl(aq) = MgCl2(aq) + H2(g)
CaCO3H2O = CaCO3 + H2O =>
CaCO3H2O = CaCO3 + H2O
Zn + O2 = ZnO =>
2 Zn + O2 = 2 ZnO
CH3CH3OH + O2 = CH3CHO + H2O =>
4 CH3CH3OH + 3 O2 = 4 CH3CHO + 6 H2O
C7H13O4N3 + O2 = CO2 + H2O + N2 =>
4 C7H13O4N3 + 33 O2 = 28 CO2 + 26 H2O + 6 N2
KFeO2 + KOH + Cl2 = K2FeO4 + KCl + H2O =>
2 KFeO2 + 8 KOH + 3 Cl2 = 2 K2FeO4 + 6 KCl + 4 H2O
NaI + C2H4O2 = C2H3NaO2 + HI =>
NaI + C2H4O2 = C2H3NaO2 + HI
C11H22O12 + KNO3 = K2CO3 + CO2 + H2O + N2 =>
5 C11H22O12 + 42 KNO3 = 21 K2CO3 + 34 CO2 + 55 H2O + 21 N2
O3Cr2 + Al2 = Cr2 + AlO =>
2 O3Cr2 + 3 Al2 = 2 Cr2 + 6 AlO
NF3 + KOH = KF + HNO2 + H2O =>
NF3 + 3 KOH = 3 KF + HNO2 + H2O
Na3PO4 + P2O5 + H2O = Na2HPO4 =>
4 Na3PO4 + P2O5 + 3 H2O = 6 Na2HPO4
NH4NO2 = N2 + H2O =>
NH4NO2 = N2 + 2 H2O
HNO3 + Cu = CuHN + O2 =>
2 HNO3 + 2 Cu = 2 CuHN + 3 O2
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
KMnO4 + KCl + H2SO4 = Cl2 + MnSO4 + H2O + K2SO4 =>
2 KMnO4 + 10 KCl + 8 H2SO4 = 5 Cl2 + 2 MnSO4 + 8 H2O + 6 K2SO4
Pb{+2} + Cl{-} = PbCl2 =>
Pb{+2} + 2 Cl{-} = PbCl2
Al + CuO = Al2O3 + Cu =>
2 Al + 3 CuO = Al2O3 + 3 Cu
ClO3{-} + H{+} = ClO4{-} + ClO2 + H2O =>
3 ClO3{-} + 2 H{+} = ClO4{-} + 2 ClO2 + H2O
BaSO4 + Fe(OH)3 = Ba(HO)2 + Fe2(SO4)3 =>
3 BaSO4 + 2 Fe(OH)3 = 3 Ba(HO)2 + Fe2(SO4)3
C3H7OH + O2 = O2H7OH + C =>
C3H7OH + O2 = O2H7OH + 3 C
BaSO4 + Fe(OH)3 = Ba(HO)2 + Fe2(SO4)3 =>
3 BaSO4 + 2 Fe(OH)3 = 3 Ba(HO)2 + Fe2(SO4)3
AgNO3 + AlCl3 = AgCl + Al(NO3)3 =>
3 AgNO3 + AlCl3 = 3 AgCl + Al(NO3)3
Zn + Cr(NO3)2 = Cr + Zn(NO3)2 =>
Zn + Cr(NO3)2 = Cr + Zn(NO3)2
HgCrO4 = CrO + Hg + O =>
HgCrO4 = CrO + Hg + 3 O
MnSO4 + PbO2 + KOH = K2MnO4 + PbSO4 + Pb(OH)2 =>
MnSO4 + 2 PbO2 + 2 KOH = K2MnO4 + PbSO4 + Pb(OH)2
CuSO4HNO3 = CuNO3HSO4 =>
CuSO4HNO3 = CuNO3HSO4
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| Équations équilibrées la veille |
Équations équilibrées sur10/15/24
Équations équilibrées sur11/14/23
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