PH = -log [H3O+]
4.15 = -log [H3O+]
[H3O+] = 10^(-4.15)
[H3O+]= 7.08 × 10^-5
If that is your picture, then the answer is that
Geometry A is trigonal planarand Geometry B is trigonal pyramidal
Answer:
water is made of 2 hydrogen atoms bonded by 1 oxygen atom
Explanation:
A. Because sodium is a metal and metals are good conductors
A. Cuz it contains more salt
Hope this helps good luck on ur examsss :))))