HKDSE Chemistry – Topic I Part A (2) – Fractional distillation – Video

Video Link: https://www.youtube.com/watch?v=EWD5jS77P8g

HKDSE Chemistry - Topic I Part A (2) - Fractional distillation
HKDSE Chemistry - Topic I Part A (2) - Fractional distillation (Based on 2016 onward Syllabus) Separation of oxygen and nitrogen from liquid air by fractional distillation.

By: Tuttee HK

See the original post here:
HKDSE Chemistry - Topic I Part A (2) - Fractional distillation - Video

ONS t-shirts from Zazzle [Last Updated On: August 17th, 2024] [Originally Added On: April 6th, 2010]
Scientists Embrace Openness Article in Science Careers [Last Updated On: August 17th, 2024] [Originally Added On: April 12th, 2010]
ONS Books Wiki [Last Updated On: August 17th, 2024] [Originally Added On: April 20th, 2010]
Reaction Attempts Book Edition 1 and UsefulChem Archive [Last Updated On: August 17th, 2024] [Originally Added On: April 28th, 2010]
NMR integration web service expanded [Last Updated On: August 17th, 2024] [Originally Added On: May 1st, 2010]
The Synaptic Leap Experiments on Reaction Attempts [Last Updated On: August 17th, 2024] [Originally Added On: May 3rd, 2010]
ChemSpider SyntheticPages [Last Updated On: August 17th, 2024] [Originally Added On: May 4th, 2010]
The Scientist Article on Electronic Lab Notebooks [Last Updated On: August 17th, 2024] [Originally Added On: May 7th, 2010]
OpenSciNY Open Notebook Science Talk [Last Updated On: August 17th, 2024] [Originally Added On: May 17th, 2010]
Setac Europe 2010: â€˜Itâ€™ll all come out in the washâ€™ [Last Updated On: August 17th, 2024] [Originally Added On: June 3rd, 2010]
ASMS: Forget Vioxx, eat chocolate? [Last Updated On: August 17th, 2024] [Originally Added On: June 3rd, 2010]
Smoking could be good for you – if you get the message [Last Updated On: August 17th, 2024] [Originally Added On: June 3rd, 2010]
Chemistry World's round-up of money and molecules [Last Updated On: August 17th, 2024] [Originally Added On: June 3rd, 2010]
ASMS: Anthrax attacks [Last Updated On: August 17th, 2024] [Originally Added On: June 3rd, 2010]
This week on Chemistry World… [Last Updated On: August 17th, 2024] [Originally Added On: June 3rd, 2010]
Use of ONS to protect Open Research: the case of the Ugi approach to Praziquantel [Last Updated On: August 17th, 2024] [Originally Added On: June 3rd, 2010]
IGERT NSF panel on Digital Science [Last Updated On: August 17th, 2024] [Originally Added On: June 8th, 2010]
Reaction Attempts Explorer [Last Updated On: August 17th, 2024] [Originally Added On: June 25th, 2010]
Methanol Solubility Prediction Model 4 for Ugi reactions in the literature [Last Updated On: August 17th, 2024] [Originally Added On: July 8th, 2010]
Secrecy in Astronomy and the Open Science Ratchet [Last Updated On: August 17th, 2024] [Originally Added On: July 12th, 2010]
Resveratrol Thesis on Reaction Attempts [Last Updated On: August 17th, 2024] [Originally Added On: July 22nd, 2010]
General Transparent Solubility Prediction using Abraham Descriptors [Last Updated On: August 17th, 2024] [Originally Added On: July 25th, 2010]
Berkeley Open Science Summit 2010 Notes [Last Updated On: August 17th, 2024] [Originally Added On: August 2nd, 2010]
The Reaction Attempts Solvent Selector [Last Updated On: August 17th, 2024] [Originally Added On: August 8th, 2010]
Green Solvent Metric on Solvent Predictor [Last Updated On: August 17th, 2024] [Originally Added On: August 17th, 2010]
ChemTaverna Workflows of ONS Web Services now on MyExperiment [Last Updated On: August 17th, 2024] [Originally Added On: October 11th, 2010]
Open Notebook Science in Drug Discovery at Opal Event [Last Updated On: August 17th, 2024] [Originally Added On: October 11th, 2010]
Cheminfo Retrieval Classes 1 and 2 in 2010 [Last Updated On: August 17th, 2024] [Originally Added On: October 11th, 2010]
The Meaning of Data panel at a class on the Rhetoric of Science [Last Updated On: August 17th, 2024] [Originally Added On: October 11th, 2010]
Dynamic links to private tagged Mendeley collections [Last Updated On: August 17th, 2024] [Originally Added On: October 16th, 2010]
Elizabeth Brown's guest lecture for ChemInfo Retrieval [Last Updated On: August 17th, 2024] [Originally Added On: November 7th, 2010]
Nanoinformatics 2010 Conference Report [Last Updated On: August 17th, 2024] [Originally Added On: November 7th, 2010]
Dana Vanderwall on Cheminformatics at Drexel [Last Updated On: August 17th, 2024] [Originally Added On: December 11th, 2010]
Mirza PhD defense on the Ugi reaction for anti-malarial screening [Last Updated On: August 17th, 2024] [Originally Added On: December 13th, 2010]
Visualizing Social Networks in Open Notebooks [Last Updated On: August 17th, 2024] [Originally Added On: December 20th, 2010]
Chemical Information Validation Results from Fall 2010 [Last Updated On: August 17th, 2024] [Originally Added On: January 12th, 2011]
Science Online 2011 Thoughts [Last Updated On: August 17th, 2024] [Originally Added On: January 22nd, 2011]
The Spectral Game with ChemDoodle [Last Updated On: August 17th, 2024] [Originally Added On: February 14th, 2011]
Predicting temperature-dependent solubility for solvent selection [Last Updated On: August 17th, 2024] [Originally Added On: February 14th, 2011]
Alfa Aesar melting point data now openly available [Last Updated On: August 17th, 2024] [Originally Added On: February 22nd, 2011]
ONS Solubility Challenge Book cited in a Langmuir nanotechnology paper [Last Updated On: August 17th, 2024] [Originally Added On: February 27th, 2011]
Validating Melting Point Data from Alfa Aesar, EPI and MDPI [Last Updated On: August 17th, 2024] [Originally Added On: March 6th, 2011]
Open modeling of melting point data [Last Updated On: August 17th, 2024] [Originally Added On: March 23rd, 2011]
Towards the automated discovery of useful solubility applications [Last Updated On: August 17th, 2024] [Originally Added On: March 29th, 2011]
ACS and ACRL presentations on web services and trust in science [Last Updated On: August 17th, 2024] [Originally Added On: April 10th, 2011]
Collaboration using Open Notebook Science in Academia book chapter [Last Updated On: August 17th, 2024] [Originally Added On: May 8th, 2011]
Evan Curtin is the May 2011 RSC ONS Challenge Winner [Last Updated On: August 17th, 2024] [Originally Added On: May 8th, 2011]
Breast Cancer Coalition talk on ONS and Taxol solubility [Last Updated On: August 17th, 2024] [Originally Added On: May 15th, 2011]
La Science par Cahier de Laboratoire Ouvert à l'Acfas [Last Updated On: August 17th, 2024] [Originally Added On: May 15th, 2011]
More Open Melting Points from EPI and other sources: on the path to ultimate curation [Last Updated On: August 17th, 2024] [Originally Added On: May 29th, 2011]
More on 4-benzyltoluene and the impact of melting point data curation and transparency [Last Updated On: August 17th, 2024] [Originally Added On: June 12th, 2011]
The quest to determine the melting point of 4-benzyltoluene [Last Updated On: August 17th, 2024] [Originally Added On: June 12th, 2011]
Open Melting Points on iPhone via MMDS [Last Updated On: August 17th, 2024] [Originally Added On: June 12th, 2011]
My talk at SLA on Trust in Science and Open Melting Point Collections [Last Updated On: August 17th, 2024] [Originally Added On: June 19th, 2011]
Live Tweeting Haumea: the Open Science Ratchet at work? [Last Updated On: August 17th, 2024] [Originally Added On: June 19th, 2011]
Google Apps Scripts for an intuitive interface to organic chemistry Open Notebooks [Last Updated On: August 17th, 2024] [Originally Added On: June 19th, 2011]
The 4-benzyltoluene melting point twist [Last Updated On: August 17th, 2024] [Originally Added On: June 26th, 2011]
Open Notebook Science Talk at HUBbub 2011 [Last Updated On: August 17th, 2024] [Originally Added On: July 3rd, 2011]
Practical Tips on using Google Apps Scripts for Chemistry Applications [Last Updated On: August 17th, 2024] [Originally Added On: July 17th, 2011]
Burberry Acoustic - 'Chemistry' by One Night Only for Vogue Fashion Night Out [Last Updated On: August 17th, 2024] [Originally Added On: July 23rd, 2011]
Rapid analysis of melting point trends and models using Google Apps Scripts [Last Updated On: August 17th, 2024] [Originally Added On: July 24th, 2011]
Open Melting Point Collection Book Edition 1 [Last Updated On: August 17th, 2024] [Originally Added On: August 14th, 2011]
Google Apps Scripts Workshop at Drexel University [Last Updated On: August 17th, 2024] [Originally Added On: August 21st, 2011]
Patrick Ndungu talk at Drexel on Nanotechnology [Last Updated On: August 17th, 2024] [Originally Added On: August 21st, 2011]
MiniSymposium Bradley Lab 2011 [Last Updated On: August 17th, 2024] [Originally Added On: October 9th, 2011]
Chemistry [Last Updated On: August 17th, 2024] [Originally Added On: October 10th, 2011]
Interpol - Rest My Chemistry [Last Updated On: August 17th, 2024] [Originally Added On: October 10th, 2011]
Queens Of The Stone Age - Better Living Through Chemistry [Last Updated On: August 17th, 2024] [Originally Added On: October 12th, 2011]
Greatest Chemistry Discoveries - Video [Last Updated On: August 17th, 2024] [Originally Added On: October 13th, 2011]
Butterfingers - The Chemistry - Video [Last Updated On: August 17th, 2024] [Originally Added On: October 13th, 2011]
Lec 1 Introduction to Chemistry [Last Updated On: August 17th, 2024] [Originally Added On: October 14th, 2011]
KATNISS AND PEETA: Chemistry Screen Test using the cave scene from The Hunger Games - Video [Last Updated On: August 17th, 2024] [Originally Added On: October 15th, 2011]
The Smiths - Live on Data Run c. 1984, a British TV Program - Video [Last Updated On: August 17th, 2024] [Originally Added On: October 15th, 2011]
Organic Chemistry reactions - 7 clues from Obi Wan - Video [Last Updated On: August 17th, 2024] [Originally Added On: October 15th, 2011]
CHEMISTRY Period Live Fullmetal Alchemist Brotherhood 4 OP - Video [Last Updated On: August 17th, 2024] [Originally Added On: October 16th, 2011]
Rush - Chemistry - Video [Last Updated On: August 17th, 2024] [Originally Added On: October 16th, 2011]
The Office: Jim and Pam - Video [Last Updated On: August 17th, 2024] [Originally Added On: October 17th, 2011]
Chemistry 1A - Lecture 3 - Video [Last Updated On: August 17th, 2024] [Originally Added On: October 19th, 2011]
Chemical Party - Video [Last Updated On: August 17th, 2024] [Originally Added On: October 19th, 2011]
Shiny Toy Guns-Chemistry of a Car Crash (with lyrics) - Video [Last Updated On: August 17th, 2024] [Originally Added On: October 21st, 2011]