BYU Online: Chemistry 043: Useful Chemistry Equations EXAM QUESTIONS AND ANSWERS WITH COMPLETE SOLUTIONS VERIFIED LATEST UPDATE GRADED A++ 2025/2026

8/12/25, 8:13
PM

BYU Online: Chemistry 043: Useful Chemistry
Equations EXAM QUESTIONS AND ANSWERS
WITH COMPLETE SOLUTIONS VERIFIED
LATEST UPDATE GRADED A++ 2025/2026



Terms in this set (22)



Conversions for Moles: https://byuis.brainhoney.com/Resource/
13606849,595,0,0/Assets/Media/Images/Ima
ge1521.jpg
°C = (°F -
Temperature 32)(5/9) K
Conversions: = °C +
273
°C = K - 273
Pressure 1 atm = 760 mm Hg = 760 torr = 101.3 kPa
Conversions:

States of Matter Chart: https://byuis.brainhoney.com/Resource/
13606849,595,0,0/Assets/Media/Images/Ph
aseDiagram1.jpg
Boyle's Law - Pressure V=k/P
and Volume:
Charles' Law - V=kT
1/
7

, 8/12/25, 8:13
PM

Temperature and
Volume:
Gay-Lussac's Law - P=kT
Temperature and
Pressure:
Avogadro's Law - V=kn
Volume and Moles:
Ideal Gas Law: PV = nRT
R = 0.0821 L-atm/K-mol
Universal Gas = 62.4 L-torr (or mm Hg)/K-mol
Constants: = 8.31 L-kPa/K-mol

Freezing Point https://byuis.brainhoney.com/Resource/

Depression Chart: 13606849,595,0,0/Assets/Media/Images/Ima
ge1487.jpg

Reaction Rate Chart: https://byuis.brainhoney.com/Resource/
13606849,595,0,0/Assets/Media/Images/Act
ivationEnergy.jpg
https://byuis.brainhoney.com/Resource/
13606849,595,0,0/Assets/Media/Images/Ima

Molarity: ge1494.jpg
or
https://byuis.brainhoney.com/Resource/
13606849,595,0,0/Assets/Media/Images/Ima
ge1504.jpg
https://byuis.brainhoney.com/Resource/
2/
7