Answer:
12.11.
Explanation:
∵ pOH = - log[OH⁻]
<em>∴ pOH</em> = - log(1.3 x 10⁻²) = <em>1.886.</em>
∵ pH + pOH = 14.
<em>∴ pH = 14 - pOH</em> = 14 - 1.886 = <em>12.11.</em>
Answer:
Mg(s)+Zn2+>>>>>Mg2++Zn(s) B
Explanation:
Answer:
a.) the breakdown into small particles of rock and stuff
A. Adding iodine
hope this helps
