The %w/w Na,CO; In soda ash can be determined by an acid-base titration. The results obtained by two analysts are shown

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: 899603
Joined: Mon Aug 02, 2021 8:13 am

The %w/w Na,CO; In soda ash can be determined by an acid-base titration. The results obtained by two analysts are shown

Post by answerhappygod »

The W W Na Co In Soda Ash Can Be Determined By An Acid Base Titration The Results Obtained By Two Analysts Are Shown 1
The W W Na Co In Soda Ash Can Be Determined By An Acid Base Titration The Results Obtained By Two Analysts Are Shown 1 (21.82 KiB) Viewed 25 times
The %w/w Na,CO; In soda ash can be determined by an acid-base titration. The results obtained by two analysts are shown here Analyst 1 26.05 26.18 26.30 26.20 Analyst 2 26.02 26.27 26.17 26.22 (A) Assume the True value was 26.04 %, which Analyst got results that are more accurate? Explain and show your work. (B) Calculate the 95% confidence interval for Analyst 1 data set (using t-value =3.18). what does this interval mean? (Write final answer only) (C) What type of error is responsible for highly accurate but less precise results? Give examples.
Join a community of subject matter experts. Register for FREE to view solutions, replies, and use search function. Request answer by replying!
Top
Post Reply

Return to “Archived Questions & Answers”