HCl is a strong acid so, determine the pH:
pH=-log[HCl]
pH+pOH=14
14-pH=pOH
Since pOH=-log[OH^-]
10^-(pOH)=[OH]
Determine the hydroxide ion concentration in a solution that is 0.0004 M HCl.
Answer in units of M.
I have no idea how to start, I just need to know what I need to solve for and to set it up, I know the formula pOH^-=-log[OH^-] I just don't know where to plug things in and solve
1 answer
1 answer