The pH meter of range 2-12 can read standard deviation of ± 0.01 pH units. The value of standard deviation of [ H 3 O + ] is to be calculated at eachend of the range. Concept introduction: The following formula will be used for the calculation of the standard deviation in terms of antilogarithm- d x X = 2.303 × s x Where, s x = standard deviation in the pH Or, X = − anti log pH

BuyFind

Principles of Instrumental Analysis

7th Edition
Douglas A. Skoog + 2 others
Publisher: Cengage Learning
ISBN: 9781305577213
BuyFind

Principles of Instrumental Analysis

7th Edition
Douglas A. Skoog + 2 others
Publisher: Cengage Learning
ISBN: 9781305577213

Solutions

Chapter A1, Problem A1.20QAP
Interpretation Introduction

Interpretation:

The pH meter of range 2-12 can read standard deviation of ±0.01pH units. The value of standard deviation of [H3O+] is to be calculated at eachend of the range.

Concept introduction:

The following formula will be used for the calculation of the standard deviation in terms of antilogarithm-

dxX=2.303×sx

Where,

sx = standard deviation in the pH

Or,

X=antilogpH

Expert Solution

Want to see the full answer?

Check out a sample textbook solution.

Want to see this answer and more?

Experts are waiting 24/7 to provide step-by-step solutions in as fast as 30 minutes!*

*Response times may vary by subject and question complexity. Median response time is 34 minutes for paid subscribers and may be longer for promotional offers.