Don’t click the link I think it a a virus
Answer:
Potential energy.
Explanation:
Potential energy is the energy in a body due to its position.
The answer is A: biodegradable.
Answer:
its electron
Explanation:
i dont have an explanation but i hope you get it right
According to this formula:
pH = - log [H]
And, pOH = - log [OH] >>> (1)
Where, pH + pOH = 14 >>> (2)
∵ the hydroxide ion concentration = (OH-) = 10 ^ -10 M
from (1) and (2) and by substitution:
∴ pOH = - log [10^-10] = 10
∴ pH = 14 - 10 = 4
