It has oribited the milky way more then 20 times
A size dependent property is a physical property that changes when the size of an object changes.
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.
Answer:
Ya'll should really practice more because things like these are easy
Explanation: