Answer:
7.1
Explanation:
equation to calculate pH is
Explanation:
high energy to Low energy
=the electron gains energy (K.E)
Answer:
D)The sound quality for these waves cannot be compared.
Explanation:
I've done it on e2020
Answer:
See below.
Explanation:
pH = - log (H+)
So the pH of 1 x 10^-7 M solution is 7.
I'm sorry but I'm not sure about what the other units mean, so Im not sure of the answer to those.
If you convert the other units to the form 1 x 10^-n then the pH will be n.
