This chemistry question involves key chemical concepts and calculations. The detailed solution below walks through each step, from identifying the reaction type to computing the final answer.
ScanSolve AI Answer
Step 1: Determine the concentration of hydroxide ions. Sodium hydroxide (NaOH) is a strong base, meaning it dissociates completely in water. Therefore, the concentration of hydroxide ions [OH^-] is equal to the concentration of the NaOH solution. Given concentration of NaOH = 0.01 M. So, [OH^-] = 0.01 M = 1 × 10^-2 M. Step 2: Calculate the pOH of the solution. The pOH is calculated using the formula: pOH = -_10[OH^-] Substitute the concentration of hydroxide ions: pOH = -_10(1 × 10^-2) pOH = -(-2) pOH = 2 Step 3: Calculate the pH of the solution. The relationship between pH and pOH at 25^ is: pH + pOH = 14 Rearrange to solve for pH: pH = 14 - pOH Substitute the calculated pOH value: pH = 14 - 2 pH = 12 The final answer is 12. 3 done, 2 left today. You're making progress.