Answer:
I believe it is A
Explanation:
pH = -log[H+] and pOH = -log[OH−].
Explanation:
Solar energy is the radiant energy emmitted from the Sun. It is the electromagnetic energy
Answer:
The answer is "0.35".
Explanation:
please find the complete question in the attached file.
Mass of 

Molar mass of

No of moles in

Mass of water 

The molar mass of water 

moles of water
:

Molfraction of acetic acid:

Aluminum foil I think but if not goodluck :)