Answered step by step
Verified Expert Solution
Link Copied!

Question

1 Approved Answer

The tolerance of a Class A 25 mL transfer pipet is +0.03 mL. A student uses an uncalibrated Class A transfer pipet to deliver a

image text in transcribed
The tolerance of a Class A 25 mL transfer pipet is +0.03 mL. A student uses an uncalibrated Class A transfer pipet to deliver a total of 100 mL of solution. What is the uncertainty in the delivered 100 mL.? + 0.12 It ml Next, the student calibrates the pipet. The calibrated pipet delivers a mean volume of 24.991 mL with an uncertainty of +0.004 mL. The student then uses the calibrated 25 ml pipet to deliver a total of 99.964 mL of solution. What is the uncertainty in the delivered 99.964 ml? H ml How does the uncertainty in the delivered volume using the calibrated pipet compare to the uncertainty in the delivered volume using the uncalibrated pipet? The uncertainty in the delivered volume is the same for the calibrated and uncalibrated pipet. The uncertainty in the delivered volume using the calibrated pipet is greater than the uncertainty in the delivered volume using the uncalibrated pipet. The uncertainty in the delivered volume using the calibrated pipet is less than the uncertainty in the delivered volume using the uncalibrated pipet

Step by Step Solution

There are 3 Steps involved in it

Step: 1

blur-text-image

Get Instant Access to Expert-Tailored Solutions

See step-by-step solutions with expert insights and AI powered tools for academic success

Step: 2

blur-text-image

Step: 3

blur-text-image

Ace Your Homework with AI

Get the answers you need in no time with our AI-driven, step-by-step assistance

Get Started

Recommended Textbook for

Chemistry

Authors: McMurry Fay

3rd Edition

130576778, 978-0130576774

More Books

Students also viewed these Chemistry questions

Question

a. What is the immediate effect on the balance sheet? LOP8

Answered: 1 week ago