| Équations équilibrées la veille | Équations équilibrées le lendemain |
CuSO4 + 2 NaOH = Cu(OH)2 + Na2SO4
Cl2O + Ca(OH)2 = Ca(ClO)2 + H2O =>
Cl2O + Ca(OH)2 = Ca(ClO)2 + H2O
Bi2(SO4)3 + K2CrO4 = Bi2(CrO4)3 + K2SO4 =>
Bi2(SO4)3 + 3 K2CrO4 = Bi2(CrO4)3 + 3 K2SO4
Cu2CO3 + HNO3 = Cu(NO3)2 + CO2 + H2O + NO2 =>
Cu2CO3 + 6 HNO3 = 2 Cu(NO3)2 + CO2 + 3 H2O + 2 NO2
NiCl2 + Na2Co3 = NiCo3 + NaCl =>
NiCl2 + Na2Co3 = NiCo3 + 2 NaCl
HSO3{-} + OCl{-} = HSO4{-} + Cl{-} =>
HSO3{-} + OCl{-} = HSO4{-} + Cl{-}
Al + K2Cr2O7 + H2SO4 = Al2(SO4)3 + Cr2(SO4)3 + K2SO + H2O =>
4 Al + K2Cr2O7 + 10 H2SO4 = 2 Al2(SO4)3 + Cr2(SO4)3 + K2SO + 10 H2O
Cl2 + Ca(OH)2 = CaCl2 + Ca(ClO4)2 + H2O =>
8 Cl2 + 8 Ca(OH)2 = 7 CaCl2 + Ca(ClO4)2 + 8 H2O
Ca(OH)2 + NH4HSO4 = CaSO4 + NH3 + H2O =>
Ca(OH)2 + NH4HSO4 = CaSO4 + NH3 + 2 H2O
Fe + H2O2 = Fe(OH)3 =>
2 Fe + 3 H2O2 = 2 Fe(OH)3
Ba(HSO3)2 + HCl = BaCl2 + H2SO3 =>
Ba(HSO3)2 + 2 HCl = BaCl2 + 2 H2SO3
C + I = CI2 =>
C + 2 I = CI2
CO2 + NaNO3 + K2HPO4 + MgSO4 + H2O = C446H70O250N77P09S3 + NaOH + Mg(OH)2 + KOH + O2 =>
892 CO2 + 154 NaNO3 + 18 K2HPO4 + 5.9999999999999MgSO4 + 162 H2O = 2 C446H70O250N77P09S3 + 154 NaOH + 6 Mg(OH)2 + 36 KOH + 901 O2
Zn + NaH2PO4 = H2 + Na3PO4 + Zn3(PO4)2 =>
3 Zn + 3 NaH2PO4 = 3 H2 + Na3PO4 + Zn3(PO4)2
Cl2 + BI3 = BCl3 + I2 =>
3 Cl2 + 2 BI3 = 2 BCl3 + 3 I2
NaI + H2SO4 = NaIO3 + SO2 + H2O =>
NaI + 3 H2SO4 = NaIO3 + 3 SO2 + 3 H2O
NaCl + CuSO4 + Cu = CuCl + Na2SO4 =>
2 NaCl + CuSO4 + Cu = 2 CuCl + Na2SO4
HI(aq) + Li2S(aq) = LiI(aq) + H2S(s) =>
2 HI(aq) + Li2S(aq) = 2 LiI(aq) + H2S(s)
H2SO4(aq) = SO3 + H2O =>
H2SO4(aq) = SO3 + H2O
Cu2O + NH3 + H2O = [Cu(NH3)2]OH =>
Cu2O + 4 NH3 + H2O = 2[Cu(NH3)2]OH
SrO + TiO2 = SrTiO3 =>
SrO + TiO2 = SrTiO3
K2S + Na = K2Na + S =>
K2S + Na = K2Na + S
CO2 + H2O = C8H18 + O2 =>
16 CO2 + 18 H2O = 2 C8H18 + 25 O2
CH3CH2SH + HgO = CH3CH2OH + HgS =>
CH3CH2SH + HgO = CH3CH2OH + HgS
(BiO)2CO3 + HCl = BiOCl + CO2 + H2O =>
(BiO)2CO3 + 2 HCl = 2 BiOCl + CO2 + H2O
Hg(NO3)2 + H2O = Hg + O2 + HNO3 =>
2 Hg(NO3)2 + 2 H2O = 2 Hg + O2 + 4 HNO3
AgF + CaCl2 = AgCl + CaF2 =>
2 AgF + CaCl2 = 2 AgCl + CaF2
Zn(s) + Br2(l) = ZnBr2 =>
Zn(s) + Br2(l) = ZnBr2
HClNaOH = NaClH2O =>
HClNaOH = NaClH2O
CdCl2 + NaOH = Cd(OH)2 + NaCl =>
CdCl2 + 2 NaOH = Cd(OH)2 + 2 NaCl
Na + NaNO3 = Na2O + N2 =>
10 Na + 2 NaNO3 = 6 Na2O + N2
CO2 + H2O + NO3 = C5H7O2N + O2 =>
20 CO2 + 14 H2O + 4 NO3 = 4 C5H7O2N + 29 O2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Na + NaNO3 = Na2O + N2 =>
10 Na + 2 NaNO3 = 6 Na2O + N2
Ag2SO4 + (NH4OH) = [Ag(NH3)2]2SO4 + H2O =>
Ag2SO4 + 4(NH4OH) = [Ag(NH3)2]2SO4 + 4 H2O
KNO3 + NaNO2 = KNO2 + NaNO3 =>
KNO3 + NaNO2 = KNO2 + NaNO3
Li2O = Li4O2 =>
2 Li2O = Li4O2
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
HCN(aq) + CuSO4(aq) = H2SO4(aq) + Cu(CN)2(aq) =>
2 HCN(aq) + CuSO4(aq) = H2SO4(aq) + Cu(CN)2(aq)
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
K2CrO4 + Na2SO3 + H2O = Cr(OH)3 + Na2SO4 + KOH =>
2 K2CrO4 + 3 Na2SO3 + 5 H2O = 2 Cr(OH)3 + 3 Na2SO4 + 4 KOH
C58H114 + O2 = CO2 + H2O =>
2 C58H114 + 173 O2 = 116 CO2 + 114 H2O
Pt + HNO3 + HCl = H2[PtCl6] + NO + H2O =>
3 Pt + 4 HNO3 + 18 HCl = 3 H2[PtCl6] + 4 NO + 8 H2O
C7H14Br2 + Zn = C7H14 + ZnBr2 =>
C7H14Br2 + Zn = C7H14 + ZnBr2
C7H6O3 + C2H6O = C8H8O3 + H2O =>
2 C7H6O3 + C2H6O = 2 C8H8O3 + H2O
CO2 + NO3 + HPO4{-2} + H2O + H{+} = C106H263O110N16P + O2 =>
106 CO2 + 16 NO3 + HPO4{-2} + 130 H2O + 2 H{+} = C106H263O110N16P + 142 O2
C7H5NO3 + C3H6O + OH{-} = C16H10N2O2 + C2H3O2{2-} + H2O =>
10 C7H5NO3 + 14 C3H6O + 32 OH{-} = 5 C16H10N2O2 + 16 C2H3O2{2-} + 34 H2O
KBrO4 + KI + H2SO4 = I2 + KBr + K2SO4 + H2O =>
KBrO4 + 8 KI + 4 H2SO4 = 4 I2 + KBr + 4 K2SO4 + 4 H2O
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
NOH + H3PO4 = N3PO4 + H2O =>
3 NOH + H3PO4 = N3PO4 + 3 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/26/24
Équations équilibrées sur11/25/23
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