| Équations équilibrées la veille | Équations équilibrées le lendemain |
N2 + 3 H2 = 2 NH3
CaH2 + H3PO4 = Ca3(PO4)2 + H2 =>
3 CaH2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2
CuSO4 + H2O + NH3 = CuN4H14SO5 =>
CuSO4 + H2O + 4 NH3 = CuN4H14SO5
HNO3 + Sb2S3 = H2SO4 + SbO5 + NO2 + H2O =>
38 HNO3 + Sb2S3 = 3 H2SO4 + 2 SbO5 + 38 NO2 + 16 H2O
BaSO4 + HCl = BaCl2 + H2SO4 =>
BaSO4 + 2 HCl = BaCl2 + H2SO4
AlHg + H2O = Al(OH)2 + Hg + H2 =>
AlHg + 2 H2O = Al(OH)2 + Hg + H2
NH4NO3 + C7H5N3O6 = N2 + CO2 + H2O =>
21 NH4NO3 + 2 C7H5N3O6 = 24 N2 + 14 CO2 + 47 H2O
HNO3 = NO2 + O2 + H2O = HNO3 =>
4 HNO3 = 4 NO2 + O2 + 2 H2O
(NH4)2 + SO4 + NaOH = NH3 + Na2SO4 + H2O =>
(NH4)2 + SO4 + 2 NaOH = 2 NH3 + Na2SO4 + 2 H2O
MnO2 + AgSO4 = MnO3 + SO2 + Ag =>
2 MnO2 + AgSO4 = 2 MnO3 + SO2 + Ag
NaCl + HCl = NaCl2H =>
NaCl + HCl = NaCl2H
B6H12 + O2 = B2O3 + H2O =>
2 B6H12 + 15 O2 = 6 B2O3 + 12 H2O
Ca5(PO4)3OH + H3O{+} = Ca{2+} + HPO4{2-} + H2O =>
Ca5(PO4)3OH + 4 H3O{+} = 5 Ca{2+} + 3 HPO4{2-} + 5 H2O
CaO(s) + SO2(g) = CaO3S =>
CaO(s) + SO2(g) = CaO3S
S + SO4 = SO3 =>
S + 3 SO4 = 4 SO3
C7H6O6 + O2 = CO2 + H2O =>
2 C7H6O6 + 11 O2 = 14 CO2 + 6 H2O
C2H5SH + HNO3 = C2H5SO3H + H2O + NO2 =>
C2H5SH + 6 HNO3 = C2H5SO3H + 3 H2O + 6 NO2
HNO2 + HI = NO + H2O + I2 =>
2 HNO2 + 2 HI = 2 NO + 2 H2O + I2
Ca + CuBr2 = Cu + CaBr2 =>
Ca + CuBr2 = Cu + CaBr2
C25H5203 + O2 = CO2 + H2O =>
4 C25H5203 + 5303 O2 = 100 CO2 + 10406 H2O
KMnO4 + H2S + HCl = MnCl2 + H2SO4 + KCl + H2O =>
8 KMnO4 + 5 H2S + 24 HCl = 8 MnCl2 + 5 H2SO4 + 8 KCl + 12 H2O
Na(HSO4) + Hg = Hg(HSO4)2 + Na =>
2 Na(HSO4) + Hg = Hg(HSO4)2 + 2 Na
LiBH4 + H3PO4 = B2H6 + H2 + Li3PO4 =>
6 LiBH4 + 2 H3PO4 = 3 B2H6 + 6 H2 + 2 Li3PO4
H{+} + S2O3{-} + MnO4{-} = SO4{2-} + Mn{2}{+} + H2O =>
6 H{+} + 5 S2O3{-} + 7 MnO4{-} = 10 SO4{2-} + 7 Mn{2}{+} + 3 H2O
O2(g) = O3 =>
3 O2(g) = 2 O3
CH3CO2OH + O2 = CO2 + H2O =>
2 CH3CO2OH + 3 O2 = 4 CO2 + 4 H2O
KMnO4 + H2S + HCl = MnCl2 + H2SO4 + KCl + H2O =>
8 KMnO4 + 5 H2S + 24 HCl = 8 MnCl2 + 5 H2SO4 + 8 KCl + 12 H2O
V2O5 + SO2 + H2SO4 = VOSO4 + H2O =>
V2O5 + SO2 + H2SO4 = 2 VOSO4 + H2O
MnO3 + NaBr + HCl = MnCl3 + Br2 + NaCl + H2O =>
2 MnO3 + 6 NaBr + 12 HCl = 2 MnCl3 + 3 Br2 + 6 NaCl + 6 H2O
KMnO4 + H2S + HCl = MnCl2 + H2SO4 + KCl + H2O =>
8 KMnO4 + 5 H2S + 24 HCl = 8 MnCl2 + 5 H2SO4 + 8 KCl + 12 H2O
(NH4)2SO4 + Ca(OH)2 + HCl = CaSO4 + (NH4)Cl + H2O =>
(NH4)2SO4 + Ca(OH)2 + 2 HCl = CaSO4 + 2(NH4)Cl + 2 H2O
TiOSO4 = TiO2 + SO3 =>
TiOSO4 = TiO2 + SO3
Fe(NO3)3 + KCNS = K3[Fe(CNS)6] + KNO3 =>
Fe(NO3)3 + 6 KCNS = K3[Fe(CNS)6] + 3 KNO3
ammonia + O2 = H2O + NO =>
4 NH3 + 5 O2 = 6 H2O + 4 NO
ZnNO3 + KSO4 = KNO3 + ZnSO4 =>
ZnNO3 + KSO4 = KNO3 + ZnSO4
NH3 + NaCl + H2O = NH4Cl + NaOH =>
NH3 + NaCl + H2O = NH4Cl + NaOH
C6H5CH3COCl = C6H5CH2COHCl =>
C6H5CH3COCl = C6H5CH2COHCl
CH2OH{-}CH2OH + Na = CH2ONa{-}CH2OH + H2 =>
2 CH2OH{-}CH2OH + 2 Na = 2 CH2ONa{-}CH2OH + H2
KMnO4 + H2S + HCl = MnCl2 + H2SO4 + KCl + H2O =>
8 KMnO4 + 5 H2S + 24 HCl = 8 MnCl2 + 5 H2SO4 + 8 KCl + 12 H2O
Cl2 + NaOH = NaCl + NaClO + H2O =>
Cl2 + 2 NaOH = NaCl + NaClO + H2O
HI + CsOH = H2O + CsI =>
HI + CsOH = H2O + CsI
CH2 + K2Cr2O7 + H2SO4 = K2SO4 + Cr2(SO4)3 + H2O + COOH =>
6 CH2 + 5 K2Cr2O7 + 20 H2SO4 = 5 K2SO4 + 5 Cr2(SO4)3 + 23 H2O + 6 COOH
Al + S8 + O2 = Al2(S2O3)3 =>
8 Al + 3 S8 + 18 O2 = 4 Al2(S2O3)3
CH3NH2(s) + O2(g) = CO2(g) + H2O(g) + N2(g) =>
4 CH3NH2(s) + 9 O2(g) = 4 CO2(g) + 10 H2O(g) + 2 N2(g)
C3H6O + HBr = CH3CHBrCH2OH =>
C3H6O + HBr = CH3CHBrCH2OH
Cu(OH)2 + HC2H3O2 = Cu(C2H3O2)2 + H2(OH)2 =>
Cu(OH)2 + 2 HC2H3O2 = Cu(C2H3O2)2 + H2(OH)2
KMnO4 + H2S + HCl = MnCl2 + H2SO4 + KCl + H2O =>
8 KMnO4 + 5 H2S + 24 HCl = 8 MnCl2 + 5 H2SO4 + 8 KCl + 12 H2O
Ca + HCl = CaCl2 + H2 =>
Ca + 2 HCl = CaCl2 + H2
K2S(s) = K(s) + S8(s) =>
8 K2S(s) = 16 K(s) + S8(s)
CoC1 + C12 = CoC13 =>
CoC1 + C12 = CoC13
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/25/24
Équations équilibrées sur01/24/24
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