What is the pH of a 0.10 M solution of NH4F? The Ka of NH4+ is 5.6*10^-10 and the Ka of HF is 6.8*10^-4. Answer accordi

Business, Finance, Economics, Accounting, Operations Management, Computer Science, Electrical Engineering, Mechanical Engineering, Civil Engineering, Chemical Engineering, Algebra, Precalculus, Statistics and Probabilty, Advanced Math, Physics, Chemistry, Biology, Nursing, Psychology, Certifications, Tests, Prep, and more.
Post Reply
answerhappygod
Site Admin
Posts: 899604
Joined: Mon Aug 02, 2021 8:13 am

What is the pH of a 0.10 M solution of NH4F? The Ka of NH4+ is 5.6*10^-10 and the Ka of HF is 6.8*10^-4. Answer accordi

Post by answerhappygod »

What is the pH of a 0.10 M solution of NH4F? The Ka of
NH4+ is 5.6*10^-10 and the Ka of HF is 6.8*10^-4. Answer according
to professor is 6.21, but not sure how. I already know NH4+ alone
would be 5.12.
Join a community of subject matter experts. Register for FREE to view solutions, replies, and use search function. Request answer by replying!
Post Reply