What is the pH of a 3.7 x 10-6 M HBr solution? What is [H+] in a 0.200 M solution of acrylic acid, CH2CHCOOH (Ka = 3.1

[answerhappygod]

What Is The Ph Of A 3 7 X 10 6 M Hbr Solution What Is H In A 0 200 M Solution Of Acrylic Acid Ch2chcooh Ka 3 1 1 (6.94 KiB) Viewed 105 times

These are all part of one question. If you do not want to answer
all of them please do not answer at all. Please write neat as I am
trying to teach my self. A thumbs up will be given promptly. Thank
you for your help!
What is the pH of a 3.7 x 10-6 M HBr solution?
What is [H+] in a 0.200 M solution of acrylic acid, CH2CHCOOH (Ka = 3.16 x 10-5)?
An unknown weak acid with a concentration of 0.077 M has a pH of 1.80. What is the Ka of the weak acid?
What is the pH of a 0.280 M solution of HF (Ka = 6.8 x 10-4)?
The pH for 0.0715 M solution of CC13CO2H is 1.40. Determine the value of Ka for CCI3CO2H.
What is the pH of a 0.0600 M solution of hydrocyanic acid, HCN (Ka = 4.9 x 10-10)?