| Équations équilibrées la veille | Équations équilibrées le lendemain |
Si + 2 NaOH = SiO2 + 2 Na + H2
CH4 + H2SO4 = CH3HSO3 + H2O =>
CH4 + H2SO4 = CH3HSO3 + H2O
LiOH + HN3 = LiN3 + H2O =>
LiOH + HN3 = LiN3 + H2O
Ba(NO3)2(aq) + LiOH(aq) = Ba(OH)(aq) + Li(NO3)2(aq) =>
Ba(NO3)2(aq) + LiOH(aq) = Ba(OH)(aq) + Li(NO3)2(aq)
BaCl2 + Li2Co3 = BaCo3 + LiCl =>
BaCl2 + Li2Co3 = BaCo3 + 2 LiCl
Ag{+} + KCN = AgCN + K{+} =>
Ag{+} + KCN = AgCN + K{+}
MgCl2 + Na2SO4 = Na2Cl2 + MgSO4 =>
MgCl2 + Na2SO4 = Na2Cl2 + MgSO4
NaClO3 + C6H12O6 = NaCl + CO + H2O =>
2 NaClO3 + C6H12O6 = 2 NaCl + 6 CO + 6 H2O
ZnSNH3 = Zn(NH3)S =>
ZnSNH3 = Zn(NH3)S
Ca + H3PO4 = Ca3(PO4)2 + H2 =>
3 Ca + 2 H3PO4 = Ca3(PO4)2 + 3 H2
Ag + HCl + H2O = AgCl + H3O =>
Ag + HCl + H2O = AgCl + H3O
сера + озон = диоксидсеры =>
3 S + 2 O3 = 3 SO2
Na2CO3 + HCe = NaCe + H2O + CO2 =>
Na2CO3 + 2 HCe = 2 NaCe + H2O + CO2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Cd(C2H5)2 + LiAlH4 = Cd(AlH4)2 + Li(C2H5) =>
Cd(C2H5)2 + 2 LiAlH4 = Cd(AlH4)2 + 2 Li(C2H5)
FeSO4 + KCIO3 + H2SO4 = Fe2(SO4)3 + KCI + H2O =>
6 FeSO4 + KCIO3 + 3 H2SO4 = 3 Fe2(SO4)3 + KCI + 3 H2O
Mg(H2PO4)2 + KOH = Mg3(PO4)2 + K3PO4 + H2O =>
3 Mg(H2PO4)2 + 12 KOH = Mg3(PO4)2 + 4 K3PO4 + 12 H2O
Na2Cr2O7 + Zn(ClO3)2 = NaClO3 + ZnCr2O7 =>
Na2Cr2O7 + Zn(ClO3)2 = 2 NaClO3 + ZnCr2O7
NH4OH + NO = NH4NO2 =>
4 NH4OH + 6 NO = 5 NH4NO2
Cr(s) + Ni(SO4)3(aq) = CrSO4(aq) + Ni(s) =>
3 Cr(s) + Ni(SO4)3(aq) = 3 CrSO4(aq) + Ni(s)
NH4OH + NO = NH4NO2 =>
4 NH4OH + 6 NO = 5 NH4NO2
HClO + KClO = ClO + KClOH =>
HClO + KClO = ClO + KClOH
Cr + Te = Cr5Te5 =>
5 Cr + 5 Te = Cr5Te5
Fe + HClO4 = Fe(ClO4)3 + H2O + FeCl3 =>
8 Fe + 24 HClO4 = 7 Fe(ClO4)3 + 12 H2O + FeCl3
NaOH + SO3 = H2O + Na2SO4 =>
2 NaOH + SO3 = H2O + Na2SO4
HNO3 + Ca(OH)2 = Ca(NO3)2 + H2O =>
2 HNO3 + Ca(OH)2 = Ca(NO3)2 + 2 H2O
Fe + Pt = FePt =>
Fe + Pt = FePt
Bi(NO3)3 + Bi2O3 = BiONO3 =>
Bi(NO3)3 + Bi2O3 = 3 BiONO3
NH4OH + NO = NH4NO2 =>
4 NH4OH + 6 NO = 5 NH4NO2
CO2(g) + H2(g) = H2O(l) + CO(g) =>
CO2(g) + H2(g) = H2O(l) + CO(g)
C6H5COOH = C6H6 + CO2 =>
C6H5COOH = C6H6 + CO2
(NH4)2C2O4 + H2SO4 + KMnO4 = MnSO4 + K2SO4 + CO2 + NH3 + H2O =>
5(NH4)2C2O4 + 3 H2SO4 + 2 KMnO4 = 2 MnSO4 + K2SO4 + 10 CO2 + 10 NH3 + 8 H2O
Hg + HNO3 = Hg2(NO3)3 + NO + H2O =>
2 Hg + 4 HNO3 = Hg2(NO3)3 + NO + 2 H2O
Fe + Pt = FePt =>
Fe + Pt = FePt
HNO3 + Na2CO3 = H2CO3 + NaNO3 =>
2 HNO3 + Na2CO3 = H2CO3 + 2 NaNO3
Br2 + NaCl = Br2Cl2 + Na =>
Br2 + 2 NaCl = Br2Cl2 + 2 Na
Ce3 + (SO4)2 = CeSO4 =>
2 Ce3 + 3(SO4)2 = 6 CeSO4
ClO4{-} + Cl{-} + H3O{+} = Cl2 + H2O =>
ClO4{-} + 7 Cl{-} + 8 H3O{+} = 4 Cl2 + 12 H2O
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
COCl2 + C2H5OH = C3H4O2 + HCl =>
COCl2 + C2H5OH = C3H4O2 + 2 HCl
Fe + Pt = FePt =>
Fe + Pt = FePt
Na3PO4 + MnCl2 = NaCl + Mn3(PO4)2 =>
2 Na3PO4 + 3 MnCl2 = 6 NaCl + Mn3(PO4)2
CaO + Al = Al2O3 + Ca =>
3 CaO + 2 Al = Al2O3 + 3 Ca
AI + HCI = AICI + H2 =>
2 AI + 2 HCI = 2 AICI + H2
Mg(H2PO4)2 + KOH = Mg(OH)2 + KPO4 + H2 =>
Mg(H2PO4)2 + 2 KOH = Mg(OH)2 + 2 KPO4 + 2 H2
NaClO3 + C6H12O6 = NaCl + CO + H2O =>
2 NaClO3 + C6H12O6 = 2 NaCl + 6 CO + 6 H2O
Sn + CuCl2 = Cu + SnCl2 =>
Sn + CuCl2 = Cu + SnCl2
Zn + Pb(NO3)2 = Pb + Zn(NO3)2 =>
Zn + Pb(NO3)2 = Pb + Zn(NO3)2
KCI + HNO3 = HCI + KNO3 =>
KCI + HNO3 = HCI + KNO3
NaFeO4 + HSO3 = H2O + NaSO4 + FeO2 + O2 =>
4 NaFeO4 + 4 HSO3 = 2 H2O + 4 NaSO4 + 4 FeO2 + O2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/18/24
Équations équilibrées sur10/18/23
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