| Équations équilibrées la veille | Équations équilibrées le lendemain |
5 Pb3O4 + 2 Mn{2+} + 24 H3O{+} = 15 Pb{2+} + 2 MnO4{-} + 36 H2O
Si + K = KSi =>
Si + K = KSi
B2H6 + O2 = B2O3 + H2O3 =>
B2H6 + 6 O2 = B2O3 + 3 H2O3
AlBr3 + H3(PO4) = Al3(PO4)3 + HBr =>
3 AlBr3 + 3 H3(PO4) = Al3(PO4)3 + 9 HBr
DAbT + T3Lm = AbT2 + D3Lm =>
3 DAbT + T3Lm = 3 AbT2 + D3Lm
Mg(NO3)2 + H2SO4 = Mg2(SO4)2 + HNO3 =>
2 Mg(NO3)2 + 2 H2SO4 = Mg2(SO4)2 + 4 HNO3
HSiO + Fe(OH)3 = Fe(SiO)3 + H2O =>
3 HSiO + Fe(OH)3 = Fe(SiO)3 + 3 H2O
сера + озон = диоксидсеры =>
3 S + 2 O3 = 3 SO2
Mo + SO4{-2} + H3O{+} = MoO3 + SO2 + H2O =>
Mo + 3 SO4{-2} + 6 H3O{+} = MoO3 + 3 SO2 + 9 H2O
HF + AgNO3 = AgF + HNO3 =>
HF + AgNO3 = AgF + HNO3
Cr + BrO3 = CrO4 + Br =>
3 Cr + 4 BrO3 = 3 CrO4 + 4 Br
S2O8{2-} + Cr{3} + H2O = SO4{2-} + Cr2O7{2-} + H{+} =>
3 S2O8{2-} + 2 Cr{3} + 7 H2O = 6 SO4{2-} + Cr2O7{2-} + 14 H{+}
Al(s) + Pb(CH3COO)2(ac) = Al(CH3COO)3(ac) + Pb(s) =>
2 Al(s) + 3 Pb(CH3COO)2(ac) = 2 Al(CH3COO)3(ac) + 3 Pb(s)
C7H16(i) + O2(g) = O2H16 + C7 =>
C7H16(i) + O2(g) = O2H16 + C7
HCl + Ga = GaCl3 + H =>
3 HCl + Ga = GaCl3 + 3 H
Fe2O3 + NaOH + H2O = NaFe(OH)4 =>
Fe2O3 + 2 NaOH + 3 H2O = 2 NaFe(OH)4
Bi(OH)3 + Na2S2O8 + NaOH = NaBiO3 + H2O + Na2SO4 =>
Bi(OH)3 + Na2S2O8 + 3 NaOH = NaBiO3 + 3 H2O + 2 Na2SO4
CrI3 + Na2(SO3)3 = Cr(SO3)3 + Na2I3 =>
CrI3 + Na2(SO3)3 = Cr(SO3)3 + Na2I3
Ca(OH)2 + Ag2O + H2O = CaAg(OH)4 + H =>
2 Ca(OH)2 + Ag2O + 3 H2O = 2 CaAg(OH)4 + 2 H
Fe(OH)2NO3 + CuOH = Fe(OH)3 + CuNO3 =>
Fe(OH)2NO3 + CuOH = Fe(OH)3 + CuNO3
P2O3 + NO2 + KOH = H2O + K2HPO4 + NO =>
P2O3 + 2 NO2 + 4 KOH = H2O + 2 K2HPO4 + 2 NO
Co(C4H4O6)2 + AlOH = Co(OH)2 + Al(C4H4O6) =>
Co(C4H4O6)2 + 2 AlOH = Co(OH)2 + 2 Al(C4H4O6)
Ag + (CN)2 = Ag(CN)2 =>
Ag + (CN)2 = Ag(CN)2
Au + C = AuC =>
Au + C = AuC
C14H10O2 + NaBH4 = C14H14O2 + Na + B =>
C14H10O2 + NaBH4 = C14H14O2 + Na + B
Li3N + (NH4)(NO3) = LiNO3 + (NH4)3N =>
Li3N + 3(NH4)(NO3) = 3 LiNO3 + (NH4)3N
Ba(OH)2 + HCl = BaCl2 + H2(OH)2 =>
Ba(OH)2 + 2 HCl = BaCl2 + H2(OH)2
Fe2O3 + NaI = FeI3 + Na2O =>
Fe2O3 + 6 NaI = 2 FeI3 + 3 Na2O
CrCl2 + H2O = HCl + CrO =>
CrCl2 + H2O = 2 HCl + CrO
Fe + CuSO = Cu + FeSO =>
Fe + CuSO = Cu + FeSO
Ca + HSO = CaS + OH =>
Ca + HSO = CaS + OH
CH3OH + C2H2O4 = C2H5(COO)2 + H2O =>
18 CH3OH + 11 C2H2O4 = 10 C2H5(COO)2 + 22 H2O
Cr(NO3)2 + CuSO4 = Cu + Cr(NO3)3 + Cr2(SO4) =>
6 Cr(NO3)2 + CuSO4 = Cu + 4 Cr(NO3)3 + Cr2(SO4)
C6H2Br3NH2 + HBr = C6H2NH3Br4 =>
C6H2Br3NH2 + HBr = C6H2NH3Br4
MgI2 + KMnO4 + H2SO4 = MgSO4 + K2SO4 + I2 + H2O + MnSO4 =>
5 MgI2 + 2 KMnO4 + 8 H2SO4 = 5 MgSO4 + K2SO4 + 5 I2 + 8 H2O + 2 MnSO4
Cu{2+} + Fe{2+} = Fe{3+} + Cu =>
Cu{2+} + 2 Fe{2+} = 2 Fe{3+} + Cu
H2N + O2 = H2O + NO =>
H2N + O2 = H2O + NO
Cr(NO3)3 + KI = CrI3 + KNO3 =>
Cr(NO3)3 + 3 KI = CrI3 + 3 KNO3
As(NO3)3 + Na2CO3 = As2(CO3)3 + NaNO3 =>
2 As(NO3)3 + 3 Na2CO3 = As2(CO3)3 + 6 NaNO3
K2CO3 + NH3 = K3N + H2CO3 =>
3 K2CO3 + 2 NH3 = 2 K3N + 3 H2CO3
Cr2(SO4)3(aq) + (NH4)2CO3(aq) = Cr2(CO3)3(s) + (NH4)2SO4 =>
Cr2(SO4)3(aq) + 3(NH4)2CO3(aq) = Cr2(CO3)3(s) + 3(NH4)2SO4
H3C3H + Cl2 = H3C3HCl2 =>
H3C3H + Cl2 = H3C3HCl2
Cu + AgNO2 = Cu(NO2)4 + Ag =>
Cu + 4 AgNO2 = Cu(NO2)4 + 4 Ag
PO = OP =>
PO = OP
Bi2O3 + Cl2 + H2O = HClO + BiOCl =>
Bi2O3 + 2 Cl2 + H2O = 2 HClO + 2 BiOCl
NH2CN + C2H3O2Cl = C3H4N2O2 + C3H9N + Cl2 + CO2 =>
2 NH2CN + 6 C2H3O2Cl = C3H4N2O2 + 2 C3H9N + 3 Cl2 + 5 CO2
H2X + NaOH = H2XNaOH =>
H2X + NaOH = H2XNaOH
Sr(NO3)2 + Mg3N2O6*6H2O + SiO2*H2O + CH4N2O = Sr3MgSi2O8 + H2O + N2 + CO2 =>
9 Sr(NO3)2 + Mg3N2O6*6H2O + 6 SiO2*H2O + 16 CH4N2O = 3 Sr3MgSi2O8 + 44 H2O + 26 N2 + 16 CO2
Sr(OH)2 + CuSO4 = Sr(SO4)2 + CuOH =>
Sr(OH)2 + 2 CuSO4 = Sr(SO4)2 + 2 CuOH
LiCoO2 + H2O = LiOH + Co2O3 =>
2 LiCoO2 + H2O = 2 LiOH + Co2O3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/20/25
Équations équilibrées sur03/22/24
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