A 50.0-mL volume of 0.15 M HBr is titrated with 0.25 M KOH. Calculate the pH...

70.2K

Verified Solution

Question

Chemistry

A 50.0-mL volume of 0.15 M HBr is titrated with 0.25 M KOH.Calculate the pH after the addition of 13.0 mL of KOH. Express youranswer numerically.
A 75.0-mL volume of 0.200 M NH3 (Kb=1.8Ã—10âˆ’5)is titrated with 0.500 M HNO3. Calculate the pH after theaddition of 15.0 mL of HNO3.
Express your answer numerically.
A 52.0-mL volume of 0.35 M CH3COOH(Ka=1.8Ã—10âˆ’5) is titrated with 0.40 M NaOH.Calculate the pH after the addition of 33.0 mL of NaOH.
Express your answer numerically

Answer & Explanation Solved by verified expert

4.4 Ratings (987 Votes)

Solution A 500mL volume of 015 M HBr is titrated with 025 M KOH Calculate the pH after the addition of 130 mL of KOH Express your answer numerically Solution HBr and KOH are strong acid and strong base Lets first calculate the moles of each using the molarity and volume Moles molarity volume in liter Moles of HBr 015 mol per L 0050 L 00075 Moles of KOH 0250 mol per L 0013 L 000325 Moles of See Answer

Get Answers to Unlimited Questions

Join us to gain access to millions of questions and expert answers. Enjoy exclusive benefits tailored just for you!

Membership Benefits:

Unlimited Question Access with detailed Answers
Zin AI - 3 Million Words
10 Dall-E 3 Images
20 Plot Generations
Conversation with Dialogue Memory
No Ads, Ever!
Access to Our Best AI Platform: Flex AI - Your personal assistant for all your inquiries!

Become a Member