Home
Search results “Determining avogadros number lab stearic acid”
Stearic Acid Monolayer on Water (1080p HD)
 
00:32
Stearic Acid Monolayer on Water. This method can be used to experimentally determine Avogadro's Constant if you know the concentration of acid and the diameter of the watch glass. This video demonstrates the experimental set-up and the lens that forms upon saturation of stearic acid. Dartmouth Chemistry Visit us at http://chemistry.dartmouth.edu/ Copyright 2016 Creative Commons License (CC BY-NC-SA 4.0)
Views: 4614 Dartmouth Chemistry
Experiment 11 Part 1
 
02:54
The number of drops in a mL of stearic acid is demonstrated and a monolayer of stearic acid on water is made
Views: 14508 Karen Singmaster
Estimating Avogadro (Lab 4)
 
58:47
Mountain View College
Views: 184 Diana Mireles
ESTIMATING AVOGADRO LAB.
 
01:16:33
Views: 35 Nuri Jr
ESTIMATING AVOGADRO LAB.
 
01:16:38
Views: 71 Ahmed Ashur
Measure length of a molecule
 
01:10
Measure length of a molecule
Views: 5817 fschindler100
Thickness of a Layer of Oleic Acid
 
01:31
Using density and calculation for volume of a cylinder, you can determine the thickness of a layer of oil.
Views: 6546 Mr. Abud
Size of the Atom Lab
 
05:53
Oleic acid in water with lycopodium powder
Views: 2368 CPS Chemistry
avogadro's number
 
51:30
balancing chemical equation
Views: 118 ProfessorChemistry
Experiment 11 Part 2
 
03:52
The volumes and temperatures of water/water and water/ethanol mixtures are demonstrated.
Views: 8655 Karen Singmaster
Tecweigh LIW
 
03:08
Stearic Acid 50 pounds per hour
Views: 66 Feeder Mania
Esperimento presso l'Università A. Avogadro
 
03:25
Esperimento presso l'Università A. Avogadro
Chemistry lab oleic acid
 
01:34
If you missed the oleic acid lab, here is the visual run down of what we did, the data sets can be found here for you to use https://docs.google.com/document/d/18s42OGjpvLRhD5O9Z9ZkA73H5PeXocAaRKgHoohvI1g/edit?usp=sharing. More labs and chemistry help can be found here https://sites.google.com/site/thechemistrytranslator/chemistry---milam-plymouth
Views: 6389 Scott Milam
stearic acid monolayer
 
02:01
Formation of a Langmuir monolayer of stearic acid.
Views: 1951 Patrick Truitt
Part II Demonstration: Determination of Molar Mass using Freezing Point Depression
 
00:56
This video shows me measuring the freezing point of the mixture of benzoic acid and stearic acid.
Views: 221 Pegah Kamrani
avogadros. law experiment bm
 
02:59
26
Views: 557 bill Murray
The discovery of molecular monolayers
 
06:29
Benjamin Franklin, Lord Rayleigh, Agnes Pockels, Irving Langmuir and Katharine Blodgett: The story starts in 1757 on a ship on troubled waters with the curious natural scientist Franklin and tells how peculiar observations can lead to astonishing insights, how women have contributed to great discoveries and how the size of a molecule can be measured by an surprisingly easy experiment. The story here was taken from the book "How to Dunk a Doughnut" by Len Fisher.
Views: 4240 Martin F. Haase
Oleic acid lab
 
01:42
Views: 764 Sam B
exp 6 Avogadro's law Setup and experiment.3gp
 
04:09
UH CHEM 1111 Labs
Views: 1448 VladUlab
making of2 grease.wmv
 
02:26
Views: 52 merytuu
Water atomic mass pH autoionization Chalk Talk2
 
10:00
pH of water....Mickey Mole' and MeMe MOLE' show the ionization...Einstein's early acheivement was using Brownian motion to estimate the 'MOLE"...aka Avogadro's Number the fundamental constant to chemists... "6.02 x 10 (23)" FOR water you have to realize it'sthe negative log of hte exponent ofhte portion ofhte total 55.5 moles in a liter of water that are ionizes at any given instant... Mole Day is the way to remember the exponent (23) and the formula mass of water is about 18 grams per mole... Deuterium atomic mass of hydrogen tritium
Views: 523 CosmicRay137