| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ni + 2 AgC2H3O2 = Ni(C2H3O2)2 + 2 Ag
HCl + NaOH = H2O + NaCl =>
HCl + NaOH = H2O + NaCl
Fe + HNO3(diluted) = Fe(NO3)3 + NO + H2O =>
Fe + 4 HNO3(diluted) = Fe(NO3)3 + NO + 2 H2O
KBF4 + Al = AlB2 + KAlF4 =>
2 KBF4 + 3 Al = AlB2 + 2 KAlF4
PH3 + HI = PH4I =>
PH3 + HI = PH4I
C3H5(NO3)3 = CO2 + H2O + N2 + O2 =>
4 C3H5(NO3)3 = 12 CO2 + 10 H2O + 6 N2 + O2
KH2PO4 + Na2HPO4 = NaH2PO4 + K2HPO4 =>
2 KH2PO4 + Na2HPO4 = 2 NaH2PO4 + K2HPO4
Mg(SO4) + NaOH = Mg(OH)2 + Na2SO4 =>
Mg(SO4) + 2 NaOH = Mg(OH)2 + Na2SO4
CaHCO3 + HCl = CaCl + CO2 + H2O =>
CaHCO3 + HCl = CaCl + CO2 + H2O
Al2O3 + Cl2O = AlCl3 + O2 =>
Al2O3 + 3 Cl2O = 2 AlCl3 + 3 O2
Zn + NH3*H2O = [Zn(NH3)4](OH)2 + H2 + H2O =>
Zn + 4 NH3*H2O = [Zn(NH3)4](OH)2 + H2 + 2 H2O
Na2SiO3 + NH4Cl = NaCl + SiO2 + NH3 + H2O =>
Na2SiO3 + 2 NH4Cl = 2 NaCl + SiO2 + 2 NH3 + H2O
Zr(NO3)4 + K3[Fe(CN)6] = Fe(NO3)3 + KCN + Zr(CN)4 =>
3 Zr(NO3)4 + 4 K3[Fe(CN)6] = 4 Fe(NO3)3 + 12 KCN + 3 Zr(CN)4
Ca(OCl)2 + KI + HCl = CaCl2 + KCl + I2 + H2O =>
Ca(OCl)2 + 4 KI + 4 HCl = CaCl2 + 4 KCl + 2 I2 + 2 H2O
N2O5 + H2O = HNO3 =>
N2O5 + H2O = 2 HNO3
Zn(NO3)2 + Ca(C2H3O2)2 = Zn(C2H3O2)2 + Ca(NO3)2 =>
Zn(NO3)2 + Ca(C2H3O2)2 = Zn(C2H3O2)2 + Ca(NO3)2
C5H4N4O3 + H2O = H2 + H2CO3 + N2 =>
C5H4N4O3 + 12 H2O = 9 H2 + 5 H2CO3 + 2 N2
HNO3 + H2O = H3O + NO3 =>
HNO3 + H2O = H3O + NO3
H2O2(l) + PbS(s) = PbSO4(s) + H2O(l) =>
4 H2O2(l) + PbS(s) = PbSO4(s) + 4 H2O(l)
KI(aq) + Br2(l) = KBr(aq) + I2(s) =>
2 KI(aq) + Br2(l) = 2 KBr(aq) + I2(s)
KCl + Ag(NO)3 = K(NO)3 + AgCl =>
KCl + Ag(NO)3 = K(NO)3 + AgCl
KOH + AlOHCl2 = KCl + Al(OH)3 =>
2 KOH + AlOHCl2 = 2 KCl + Al(OH)3
NiCl2 + NH3 = Ni(NH3)6 + Cl =>
NiCl2 + 6 NH3 = Ni(NH3)6 + 2 Cl
PCl5 + H2O = HCl + H3PO4 =>
PCl5 + 4 H2O = 5 HCl + H3PO4
MgO2 + KClO3 + KOH = K2MgO4 + KCl + H2O =>
3 MgO2 + KClO3 + 6 KOH = 3 K2MgO4 + KCl + 3 H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
CH2ClCH3 + NaOH = CH2OHCH3 + NaCl =>
CH2ClCH3 + NaOH = CH2OHCH3 + NaCl
LiAlH4 + ZnCl2 = AlH3 + LiCl + ZnH2 =>
2 LiAlH4 + ZnCl2 = 2 AlH3 + 2 LiCl + ZnH2
Cd{2+} + NH4OH = [Cd(NH3)4]{2+} + H2O =>
Cd{2+} + 4 NH4OH = [Cd(NH3)4]{2+} + 4 H2O
As2S3 + ClO4{-} + H2O = AsO4{3-} + S + H{+} + Cl{-} =>
4 As2S3 + 5 ClO4{-} + 12 H2O = 8 AsO4{3-} + 12 S + 24 H{+} + 5 Cl{-}
Ca(OH)2 + H2C2O4 = CaC2O4 + H2O =>
Ca(OH)2 + H2C2O4 = CaC2O4 + 2 H2O
Zn + H2CO3 = Zn(CO3) + H2 =>
Zn + H2CO3 = Zn(CO3) + H2
PS + HNO3 + H2O = H3PO4 + H2SO4 + NO =>
3 PS + 11 HNO3 + 2 H2O = 3 H3PO4 + 3 H2SO4 + 11 NO
Cu(OH)2 + P = Cu3P + (OH)2 =>
3 Cu(OH)2 + P = Cu3P + 3(OH)2
NaNO3 + Cl2 = NaCl + N2O3 + O2 =>
4 NaNO3 + 2 Cl2 = 4 NaCl + 2 N2O3 + 3 O2
Mg + H2O4S = H2 + MgO4S =>
Mg + H2O4S = H2 + MgO4S
Ca(OH)2 + H3O{+} = Ca{2+} + H2O =>
Ca(OH)2 + 2 H3O{+} = Ca{2+} + 4 H2O
N + B2O3 = B4N3 + NO2 =>
6 N + 2 B2O3 = B4N3 + 3 NO2
Sb2S5 + Cl2 = SbCl3 + S =>
Sb2S5 + 3 Cl2 = 2 SbCl3 + 5 S
C8H18 + O2 = CO2 + H24O =>
8 C8H18 + 67 O2 = 64 CO2 + 6 H24O
NH3 + O2 = H3O + NO =>
NH3 + O2 = H3O + NO
MnS(s) + HCl(aq) = MnCl2 + H2S(g) =>
MnS(s) + 2 HCl(aq) = MnCl2 + H2S(g)
H2SO3 + HO = SO3 + H2O =>
H2SO3 + 2 HO = SO3 + 2 H2O
Hg(NO3)2 + C2H6O = Hg(CNO)2 + H2O + CO2 =>
3 Hg(NO3)2 + 4 C2H6O = 3 Hg(CNO)2 + 12 H2O + 2 CO2
PbS + H2O2 = PbSO4 + H2O =>
PbS + 4 H2O2 = PbSO4 + 4 H2O
HF + Li2Cr2O7 = F + CrF3 + LiF + H2O =>
14 HF + Li2Cr2O7 = 6 F + 2 CrF3 + 2 LiF + 7 H2O
C25H52 + O2 = CO2 + H2O =>
C25H52 + 38 O2 = 25 CO2 + 26 H2O
Zr(NO3)4 + K3[Fe(CN)6] = Fe(NO3)3 + KCN + Zr(CN)4 =>
3 Zr(NO3)4 + 4 K3[Fe(CN)6] = 4 Fe(NO3)3 + 12 KCN + 3 Zr(CN)4
N2O2 = N2(O2) =>
N2O2 = N2(O2)
C2H6O + C6H8O7 = C19H22O6 + H2O =>
87 C2H6O + 28 C6H8O7 = 18 C19H22O6 + 175 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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