Answer:
80
Step-by-step explanation:
500 to 900? = 80.
Answer:
SAS
Step-by-step explanation:
Answer: [H+] = 10^-7.2
Step-by-step explanation:
Given that the PH of the solution = 7.2
Using the formula pH = –log[H+]. To get the H+ concentration from the pH, raise both sides by the base of 10. Then we have
10^ -pH = H+. with pH of 7.2,
Thus the answer to this problem is
[H+] = 10^-7.2
Answer:
11-4x
Step-by-step explanation: