Answer:
a.
b.
Explanation:
Untuk semua jenis reaksi umum:
Konstanta kesetimbangan
Dari pertanyaan yang diberikan:
a.
Konstanta kesetimbangan:
b.
Konstanta kesetimbangan untuk tekanan parsial
Karena Fe3O4 (s) hadir sebagai padatan.
Answer:
Yes, this answer is correct.
Explanation:
Absolute zero is -273.15 degrees celsius
T= Tc+273.15
T is the kelvin temperature
Tc is the temperature in degrees celsius
substitute;
T= -273.15 + 273.15
T=0 K
:)
<span>The symbol for hydronium ion concentration is H+. </span><span>There are quite a few
relationships between [H+] and [OH−]
ions. And because there is a large range of number between 10 to 10</span><span>-15</span><span>
M, the pH is used. pH = -log[H+] and pOH = -log[OH−]. In aqueous solutions, </span><span>[H+
][OH- ] = 10-14. From here we can derive the values of each concentration.</span>