Supplementary for Exam1

Supplementary for Exam1 - Chemistry 300L Supplementary...

Info iconThis preview shows pages 1–4. Sign up to view the full content.

View Full Document Right Arrow Icon
Chemistry 300L Supplementary Examination Materials page 1 Chemistry 300L Analytical Chemistry EXAMINATION SUPPLEMENTARY MATERIALS for all Exams Some Constants of Interest F = 9.649 × 10 4 coulombs/mol R = gas constant = 8.314 J/K·mol or volt·coulombs/K·mol = N A k B Plank’s Constant is 6.626 x 10 34 J s Speed of light is 2.997 x 10 8 m s 1 Avogadro’s Number, N A , is 6.022 x 10 23 mol 1 Boltzmann’s constant, k B , is 1.381 x 10 23 J K 1
Background image of page 1

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
Chemistry 300L Supplementary Examination Materials page 2 Chapter 2 Equation (2-1) Buoyancy correction for analytical balances m = m ' 1 d a d w d d a 1 d a = density of air (0.0012 g/mL near 1 bar and 25 o C d w = density of calibration weights (typically 8.0 g/mL) d = density of object being weighed m ' = mass read from balance m = true mass Chapter 3 Equations Roots of a Quadratic Equation For: aX 2 + bX + c = 0 T : X = b ± (b he roots are 2 4ac) 1/2 _______________ 2a
Background image of page 2
Chemistry 300L Supplementary Examination Materials
Background image of page 3

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
Image of page 4
This is the end of the preview. Sign up to access the rest of the document.

This note was uploaded on 03/28/2011 for the course CHEM 300L at USC.

Page1 / 7

Supplementary for Exam1 - Chemistry 300L Supplementary...

This preview shows document pages 1 - 4. Sign up to view the full document.

View Full Document Right Arrow Icon
Ask a homework question - tutors are online