Question regarding victor meyer method

  • Thread starter Thread starter unholy031
  • Start date Start date
  • Tags Tags
    Method
Click For Summary
SUMMARY

The discussion centers on Weiser's modification of the Victor Meyer method, specifically addressing the equation used in experiments involving standard and experimental volumes, room temperature, barometric pressure, and vapor pressure of water. Key components include the ratio of the triple point of water to room temperature for temperature conversion and the significance of the height of the water meniscus divided by 13.6, which relates to the specific gravity of mercury. Participants seek clarification on these elements to better understand the formula's application in their experiments.

PREREQUISITES
  • Understanding of the Victor Meyer method
  • Knowledge of thermodynamic principles, particularly the concept of temperature ratios
  • Familiarity with barometric pressure and its corrections in experimental settings
  • Basic principles of fluid mechanics, specifically related to specific gravity
NEXT STEPS
  • Research the Victor Meyer method and its applications in gas density measurements
  • Study the concept of temperature ratios in thermodynamics
  • Explore the significance of barometric pressure corrections in experimental physics
  • Learn about specific gravity and its implications in fluid mechanics
USEFUL FOR

Students and researchers in chemistry and physics, particularly those involved in experimental design and analysis using the Victor Meyer method.

unholy031
Messages
1
Reaction score
0
1. Homework Statement
I have this equation used for our experiment, which was Weiser's modification of the Victor Meyer method. Can someone help me understand this equation?



2. Homework Equations
http://postimage.org/image/mzmj5ammj/f7e660f1/


Vs = standard volume
V= experimental volume
t = room temp
P= barometric pressure
h=height of water meniscus
w=vapor pressure of water at the specified room temp




3. The Attempt at a Solution
1) why take the ratio of the triple point of water (or melting point?) to the room temperature?

2) i understand that the correction for barometric pressure is given by the third multiplier. why h/13.6, what is this quantity?? 13.6 is the specific gravity of mercury, btw
 
Last edited by a moderator:
Physics news on Phys.org
Hard to say anything seeing just a tiny fraction of the formula.

Temperature ratio is there to convert t to kind of an absolute scale.
 

Similar threads

Calculating Air Pressure: Ideal Gas Law Homework Solution
  • · Replies 3 ·
Replies
3
Views
3K
Chemistry homework help with enthelpy
  • · Replies 3 ·
Replies
3
Views
2K
Calculating the Freezing Point of Mercury Under Pressure
  • · Replies 1 ·
Replies
1
Views
9K
Undergrad Empirical temperature scales using different thermometers
  • · Replies 7 ·
Replies
7
Views
3K
Force exerted on the horizontal bottom of the container
  • · Replies 8 ·
Replies
8
Views
2K
Undergrad Where are the limits being taken in these thermodynamics equations?
  • · Replies 0 ·
Replies
0
Views
1K
How to understand this 3d surface of ##P,\bar{V}##, and ##T##?
  • · Replies 11 ·
Replies
11
Views
3K
How does a vacuum pump cause water to turn into ice in a closed flask?
  • · Replies 3 ·
Replies
3
Views
8K
A couple questions about the bradford method
  • · Replies 1 ·
Replies
1
Views
2K
AP Chemistry -two interesting questions - PLEASE HELP
  • · Replies 4 ·
Replies
4
Views
3K