What is the ph of a 34 x 10-2 moll solution of sodium


Q1: What is the pH of a 0.45 mol/L solution of hydrobromic acid?

Q2: The concentration of hydrogen ions in a solution is (9.90x10^-1) mol/L. What is the concentration of the hydroxide ion in this solution? (answer to 3 S.D. in moles per litre)

Note: Your answer is assumed to be reduced to the highest power possible.

Q3: What is the pOH of a solution that has a concentration of hydroxide ion of 2.1 x 10^-4 mol/L?

Q4: What is the pH of a solution that has a pOH of 10.70?

Q5: What is the pH of a 3.4 x 10^-2 mol/L solution of sodium hydroxide?

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Chemistry: What is the ph of a 34 x 10-2 moll solution of sodium
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