Search results “Determining avogadros number lab stearic acid”
Stearic Acid Monolayer on Water (1080p HD)
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: 4036 Dartmouth Chemistry
Experiment 11 Part 1
The number of drops in a mL of stearic acid is demonstrated and a monolayer of stearic acid on water is made
Views: 14107 Karen Singmaster
Estimating Avogadro (Lab 4)
Mountain View College
Views: 92 Diana Mireles
stearic acid monolayer
Formation of a Langmuir monolayer of stearic acid.
Views: 1914 Patrick Truitt
Views: 58 Ahmed Ashur
Determination Of Avogadro's Number | 1st year Chemistry | swap education portal
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Determination Of Avogadro's Number | Punjab/Federal Board Syllabus
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Chemistry lab oleic acid
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: 6070 Scott Milam
Measure length of a molecule
Measure length of a molecule
Views: 5562 fschindler100
The Importance of Monolayers in Chemistry : Lessons in Chemistry
Subscribe Now: http://www.youtube.com/subscription_center?add_user=ehoweducation Watch More: http://www.youtube.com/ehoweducation Mono means one, meaning a single layer is involved. Find out about the importance of monolayers in chemistry with help from an experienced educator in this free video clip. Expert: Robin Higgins Filmmaker: bjorn wilde Series Description: Science and chemistry are directly related to our lives in a number of interesting ways. Get tips on science and chemistry with help from an experienced educator in this free video series.
Views: 958 eHowEducation
avogadro's number
balancing chemical equation
Views: 115 ProfessorChemistry
Thickness of a Layer of Oleic Acid
Using density and calculation for volume of a cylinder, you can determine the thickness of a layer of oil.
Views: 6191 Mr. Abud
Part II Demonstration: Determination of Molar Mass using Freezing Point Depression
This video shows me measuring the freezing point of the mixture of benzoic acid and stearic acid.
Views: 218 Pegah Kamrani
Experiment 11 Part 2
The volumes and temperatures of water/water and water/ethanol mixtures are demonstrated.
Views: 8609 Karen Singmaster
The discovery of molecular monolayers
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: 4132 Martin F. Haase
Size of the Atom Lab
Oleic acid in water with lycopodium powder
Views: 2251 CPS Chemistry
Stearic Acid Coated Magnetic Nanoparticles
Stearic Acid Coated Magnetic Nanoparticles
Views: 111 Erhan Akkaya
Esperimento presso l'Università A. Avogadro
Esperimento presso l'Università A. Avogadro
avogadros. law experiment bm
Views: 555 bill Murray
Tecweigh LIW
Stearic Acid 50 pounds per hour
Views: 66 Feeder Mania
making of2 grease.wmv
Views: 52 merytuu
Oleic acid lab
Views: 688 Sam B
exp 6 Avogadro's law Setup and experiment.3gp
UH CHEM 1111 Labs
Views: 1444 VladUlab
Water atomic mass pH autoionization Chalk Talk2
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