| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C5H5N + 13 O2 = 10 CO2 + N2O + 5 H2O
Ag + CuSO4 = Cu2 + Ag2(SO4) =>
4 Ag + 2 CuSO4 = Cu2 + 2 Ag2(SO4)
HC2H3O2(aq) + LiHSO3(aq) = H2O + CO2 + LiCH3SO2 =>
HC2H3O2(aq) + LiHSO3(aq) = H2O + CO2 + LiCH3SO2
C6H22011 + O2 = CO2 + H2O =>
4 C6H22011 + 22035 O2 = 24 CO2 + 44022 H2O
C + OH = CO + H2 =>
2 C + 2 OH = 2 CO + H2
HI + NaMnO4 = NaI + MnI2 + I2 + H2O =>
16 HI + 2 NaMnO4 = 2 NaI + 2 MnI2 + 5 I2 + 8 H2O
C + OH = CO + H2O =>
C + 2 OH = CO + H2O
HC2H3O2(aq) + LiHSO3(aq) = LiC2H3O2(aq) + H2O(l) + SO2(g) =>
HC2H3O2(aq) + LiHSO3(aq) = LiC2H3O2(aq) + H2O(l) + SO2(g)
Mg + H2O = (MgOH)2 + H2 =>
2 Mg + 2 H2O = (MgOH)2 + H2
HC2H3O2(aq) + LiHSO3(aq) = H2O(l) + CO2(g) + LiCH3SO2(aq) =>
HC2H3O2(aq) + LiHSO3(aq) = H2O(l) + CO2(g) + LiCH3SO2(aq)
Al + H2SO4 = Al2(SO4)3 + (H)2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3(H)2
OH + C = CH4 + O2 =>
4 OH + C = CH4 + 2 O2
C + OH = C2OH =>
2 C + OH = C2OH
HC2H3O2(aq) + LiHSO3(aq) = H2O + SO2 + LiC2H3O2 =>
HC2H3O2(aq) + LiHSO3(aq) = H2O + SO2 + LiC2H3O2
HC2H3O2(aq) + LiHSO3(aq) = LiC2H3O2 + H2SO3 =>
HC2H3O2(aq) + LiHSO3(aq) = LiC2H3O2 + H2SO3
C2H3OCl + O2 = CO2 + Cl2 + H2O =>
4 C2H3OCl + 9 O2 = 8 CO2 + 2 Cl2 + 6 H2O
Co2 + Li = Li2Co3 =>
3 Co2 + 4 Li = 2 Li2Co3
Na3P + HOH = PH3 + NaOH =>
Na3P + 3 HOH = PH3 + 3 NaOH
AgNo3 + Ga = Ag + Ga(No3)3 =>
3 AgNo3 + Ga = 3 Ag + Ga(No3)3
H2TeO3 + Ba(OH)2 = BaTeO3 + H2O =>
H2TeO3 + Ba(OH)2 = BaTeO3 + 2 H2O
S + HNO3 = H2SO4 + NO2 + H2O =>
S + 6 HNO3 = H2SO4 + 6 NO2 + 2 H2O
Fe2(SO4)3 + K2SO4 + HNO3 + CO2 + Cl + H2O = K4Fe(CN)6 + H7SO4 + HClO =>
Fe2(SO4)3 + 4 K2SO4 + 12 HNO3 + 12 CO2 + 157 Cl + 97 H2O = 2 K4Fe(CN)6 + 7 H7SO4 + 157 HClO
Al2O3 + Cu = CuO2 + Al =>
2 Al2O3 + 3 Cu = 3 CuO2 + 4 Al
NO + Cu{2+} + H2O = NO3{-} + Cu{+} + H{+} =>
NO + 3 Cu{2+} + 2 H2O = NO3{-} + 3 Cu{+} + 4 H{+}
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Te2 + H2SO4 = Te(SO4)2 + H2 =>
Te2 + 4 H2SO4 = 2 Te(SO4)2 + 4 H2
NaBH4 + B2H6 = NaB11H14 + H2 =>
NaBH4 + 5 B2H6 = NaB11H14 + 10 H2
I2 + HNO3 + H2O = HIO3 + HNO2 =>
I2 + 5 HNO3 + H2O = 2 HIO3 + 5 HNO2
MgHCO3 + C3H60 = Mg(C3H60)2 + CO2 + H2O =>
72 MgHCO3 + 145 C3H60 = 72 Mg(C3H60)2 + 75 CO2 + 66 H2O
CH3N2H2 + O2 = CO2 + N2 + H2O =>
4 CH3N2H2 + 9 O2 = 4 CO2 + 4 N2 + 10 H2O
SrH2 + H2O = SrH + H3O =>
SrH2 + H2O = SrH + H3O
BaCO2 + HCl = BaCl + H2 + CO2 =>
2 BaCO2 + 2 HCl = 2 BaCl + H2 + 2 CO2
(NH4)2CO3 + HCl = (NH4)CO3 + NH4HCl =>
(NH4)2CO3 + HCl = (NH4)CO3 + NH4HCl
Mg(NO3)3 + NaOH = Mg(OH)3 + NaNO3 =>
Mg(NO3)3 + 3 NaOH = Mg(OH)3 + 3 NaNO3
NH4HSO4 + KOH = NH3 + H2O + K2SO4 =>
NH4HSO4 + 2 KOH = NH3 + 2 H2O + K2SO4
N2O5 + H2 = NO2 + H2O =>
N2O5 + H2 = 2 NO2 + H2O
N2O5 + H2 = N + H2O =>
N2O5 + 5 H2 = 2 N + 5 H2O
SO3S{2-} + I2 = S4O6{2-} + I{-} =>
2 SO3S{2-} + I2 = S4O6{2-} + 2 I{-}
Ca + Li{+} = Ca{2+} + Li =>
Ca + 2 Li{+} = Ca{2+} + 2 Li
C11H22 + O2 = CO2H2O =>
2 C11H22 + 33 O2 = 22 CO2H2O
Ba100(NO3)200 + Sr100(NO3)200 + Ti100(NO3)400 + C600H800O700 = Ba95Sr5Ti100O300 + C100O200 + H200O100 + N20 =>
57 Ba100(NO3)200 + 3 Sr100(NO3)200 + 60 Ti100(NO3)400 + 100 C600H800O700 = 60 Ba95Sr5Ti100O300 + 600 C100O200 + 400 H200O100 + 1800 N20
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
NO2(g) + KOH(aq) = KNO2(aq) + KNO3(aq) + H2O(l) =>
2 NO2(g) + 2 KOH(aq) = KNO2(aq) + KNO3(aq) + H2O(l)
K2O = K + O =>
K2O = 2 K + O
Al(NO3)3 + KOH = Al(OH)3 + KNO3 =>
Al(NO3)3 + 3 KOH = Al(OH)3 + 3 KNO3
C6H14 + O14 = CO2 + H2O =>
14 C6H14 + 19 O14 = 84 CO2 + 98 H2O
HCl + Pd(OH)2 = H2O + PdCl2 =>
2 HCl + Pd(OH)2 = 2 H2O + PdCl2
Bi(NO3)3 + (NH4)2S2O8 + NaOH = NaNO3 + NaBiO3 + (NH4)2SO4 + H2O =>
9 Bi(NO3)3 + (NH4)2S2O8 + 34 NaOH = 25 NaNO3 + 9 NaBiO3 + 2(NH4)2SO4 + 13 H2O
Cr + HNO3 = Cr2O3 + H2O + NO =>
2 Cr + 2 HNO3 = Cr2O3 + H2O + 2 NO
Pb(NO3)2 + Na3(PO4) = NaNO3 + Pb3(PO4)2 =>
3 Pb(NO3)2 + 2 Na3(PO4) = 6 NaNO3 + Pb3(PO4)2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/10/24
Équations équilibrées sur03/11/23
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