| Équations équilibrées la veille | Équations équilibrées le lendemain |
80018 H + O40009 = 40009 H2O
NH2NO = N2 + H2O =>
NH2NO = N2 + H2O
BeCl2 + AlH4 + Li = BeH2 + AlCl3 + LiH =>
3 BeCl2 + 2 AlH4 + 2 Li = 3 BeH2 + 2 AlCl3 + 2 LiH
H3PO4 + N2O5 = N3(PO4)5 + H2O =>
10 H3PO4 + 3 N2O5 = 2 N3(PO4)5 + 15 H2O
Al2O3 + HClO2 = Al(ClO2)3 + H2O =>
Al2O3 + 6 HClO2 = 2 Al(ClO2)3 + 3 H2O
O3 + CH3(CH2)6CH3 = CO2 + H2O =>
25 O3 + 3 CH3(CH2)6CH3 = 24 CO2 + 27 H2O
Na2SO4(s) + C(s) = Na2S(s) + CO2(g) =>
Na2SO4(s) + 2 C(s) = Na2S(s) + 2 CO2(g)
CuCl2 + VCl2 + Na2SeO3 = Cu3VSe4 + NaCl + O2 =>
3 CuCl2 + VCl2 + 4 Na2SeO3 = Cu3VSe4 + 8 NaCl + 6 O2
Rb2CO3 = Rb2 + CO3 =>
Rb2CO3 = Rb2 + CO3
Fe2O3(s) + HCl(aq) = FeCl3(aq) + H2O(l) =>
Fe2O3(s) + 6 HCl(aq) = 2 FeCl3(aq) + 3 H2O(l)
BiONO3 + Na2[Sn(OH)4] + NaOH + H2O = Bi + Na2[Sn(OH)6] + NaNO3 =>
2 BiONO3 + 3 Na2[Sn(OH)4] + 2 NaOH + 2 H2O = 2 Bi + 3 Na2[Sn(OH)6] + 2 NaNO3
Fe + O2 + H2O = Fe2O3*27H2O =>
4 Fe + 3 O2 + 54 H2O = 2 Fe2O3*27H2O
AgC2H3O2 + NiCl = AgCl + NiC2H3O2 =>
AgC2H3O2 + NiCl = AgCl + NiC2H3O2
Fe3(SO4)3*6H2O = Fe3(SO4)3 + H2O =>
Fe3(SO4)3*6H2O = Fe3(SO4)3 + 6 H2O
Na(s) + I(s)2 = NaI(s) =>
2 Na(s) + I(s)2 = 2 NaI(s)
Al + Ca(OH)2 + H2O = H2 + CaAl(OH)4 =>
Al + Ca(OH)2 + 2 H2O = H2 + CaAl(OH)4
C4H10OHCl + C2H5NO2 = C4H9ONO + HCl + C2H6O =>
C4H10OHCl + C2H5NO2 = C4H9ONO + HCl + C2H6O
ClO4{-} + NO + H2O = Cl{-} + NO3{-} + H{+} =>
3 ClO4{-} + 8 NO + 4 H2O = 3 Cl{-} + 8 NO3{-} + 8 H{+}
CaCl2 + HF = CaF2 + HCl =>
CaCl2 + 2 HF = CaF2 + 2 HCl
MnSO4 + Na2CO3 + KNO3 = Na2MnO4 + KNO2 + Na2SO4 + CO2 =>
MnSO4 + 2 Na2CO3 + 2 KNO3 = Na2MnO4 + 2 KNO2 + Na2SO4 + 2 CO2
NH3 + Cl2 = NH4Cl + N2 =>
8 NH3 + 3 Cl2 = 6 NH4Cl + N2
K2Cr2O7 + FeSO4 + H2SO4 = Fe2(SO4)3 + Cr2SO4 + H2O + K2SO4 =>
K2Cr2O7 + 10 FeSO4 + 7 H2SO4 = 5 Fe2(SO4)3 + Cr2SO4 + 7 H2O + K2SO4
H3PO3 + Na = H + NaH2PO3 =>
H3PO3 + Na = H + NaH2PO3
HCl(aq) + Na2SO4(aq) = SO3(g) + H2O(l) + NaCl(aq) =>
2 HCl(aq) + Na2SO4(aq) = SO3(g) + H2O(l) + 2 NaCl(aq)
Br2O5 + Sr(OH)2 = Sr(BrO3)2 + H2O =>
Br2O5 + Sr(OH)2 = Sr(BrO3)2 + H2O
Al2O3 + Sr(OH)2 + H2O = Sr3[Al(OH)6]2 =>
Al2O3 + 3 Sr(OH)2 + 3 H2O = Sr3[Al(OH)6]2
Al + CuO = Al2O3 + Cu =>
2 Al + 3 CuO = Al2O3 + 3 Cu
Si4H10 + O2 = SiO2 + H2O =>
2 Si4H10 + 13 O2 = 8 SiO2 + 10 H2O
CHCl3 + O2 = Cl3 + CHO2 =>
CHCl3 + O2 = Cl3 + CHO2
FeO + H2SO4 = FeSO4 + H2O =>
FeO + H2SO4 = FeSO4 + H2O
C12 + H24 + O12 = C12H24O12 =>
C12 + H24 + O12 = C12H24O12
P6 + O2 = P3O11 =>
P6 + 11 O2 = 2 P3O11
Pd + SO4 = PdSO4 =>
Pd + SO4 = PdSO4
H3(PO)4 + KOH = K3(PO)4 + H2O =>
H3(PO)4 + 3 KOH = K3(PO)4 + 3 H2O
C6H5OH + CuO = C6H5CHO + Cu + H2O =>
7 C6H5OH + 2 CuO = 6 C6H5CHO + 2 Cu + 3 H2O
Al + Zn(OH)2 + C2H4N4 = AlZn3N2 + NH3 + CO2 =>
2 Al + 6 Zn(OH)2 + 3 C2H4N4 = 2 AlZn3N2 + 8 NH3 + 6 CO2
сера + озон = диоксидсеры =>
3 S + 2 O3 = 3 SO2
C3H9 + O2 = CO2 + H2O =>
4 C3H9 + 21 O2 = 12 CO2 + 18 H2O
CaO + BaO = CaBa + O =>
CaO + BaO = CaBa + 2 O
HCl + MgHCO3 = ClMg + H2O + CO2 =>
HCl + MgHCO3 = ClMg + H2O + CO2
K2Cr2O7 + H2SO4 + CH3CH2OH = Cr2(SO4)3 + H2O + CH3COOH2 + K2SO4 =>
K2Cr2O7 + 4 H2SO4 + 2 CH3CH2OH = Cr2(SO4)3 + 5 H2O + 2 CH3COOH2 + K2SO4
Na(OH) + CuCl = Cu(OH) + NaCl =>
Na(OH) + CuCl = Cu(OH) + NaCl
Ga(Br)3 + (Cl)2 = Ga(Cl)3 + (Br)2 =>
2 Ga(Br)3 + 3(Cl)2 = 2 Ga(Cl)3 + 3(Br)2
AlN + HCl = AlCl3 + NH4Cl =>
AlN + 4 HCl = AlCl3 + NH4Cl
NH2OH + H2SO4 + KMnO4 = N2 + K2SO4 + H2O + MnSO4 =>
10 NH2OH + 3 H2SO4 + 2 KMnO4 = 5 N2 + K2SO4 + 18 H2O + 2 MnSO4
Mg3N2 + H2O = Mg(OH)2 + NH3 =>
Mg3N2 + 6 H2O = 3 Mg(OH)2 + 2 NH3
PbO2 + Cr(OH)3 = PbO + CrO4 + H2O =>
5 PbO2 + 2 Cr(OH)3 = 5 PbO + 2 CrO4 + 3 H2O
Ba(NO3)2 + NaOH = NaNO3 + Ba(OH)2 =>
Ba(NO3)2 + 2 NaOH = 2 NaNO3 + Ba(OH)2
HCl + H2O = H3O{+} + Cl{-} =>
HCl + H2O = H3O{+} + Cl{-}
Co2O3 + HCl = CoCl + O2 + H2O =>
Co2O3 + 2 HCl = 2 CoCl + O2 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/15/24
Équations équilibrées sur01/14/24
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