December 12‚ 2014 Determination of the Molar Mass of Volatile Liquids Theory: Molar masses‚ can be seen and used daily in chemistry. In this lab‚ the ideal gas law helps determine and evaluate the molar mass of gases and volatile liquids. The ideal gas law compares four properties of a gas which include pressure‚ volume‚ moles‚ and temperature. During this experiment‚ the moles would be unknown‚ in effect the student must use a substance mass divided by its molar mass. With this‚ the ideal gas law can
Premium Gas Water Ethanol
Children under 15 shouldn’t have Facebook pages-By Andrew Vassiliou-8A Facebook and children is a bad idea. Do you believe that kids under 15 should be allowed a Facebook account? That’s the actual age decision should be up to the parents. The rule is subject to individual will or judgment and also silly. With supervision‚ you can still have control over who they friend‚ what they publicize‚ and they can learn the dangers in a safe environment‚ or‚ rules are rules. The internet especially Facebook
Premium Learning Facebook Abuse
OPTICAL MICROSCOPE Introduction The optical microscope has been a standard tool in life science as well as material science for more than one and a half centuries now. The optical microscope widely use in the field of cell biology‚ microbiology‚ biotechnology‚ pharmacology‚ forensic and medical diagnosis especially when dealing with tissue fragments. It is a type of microscope which uses visible light and a system of lenses to magnify images of small samples. In other words‚ Optical microscope is a
Premium Lens Microscope
Determining the Rate of Osmosis with Water and Sucrose 10/3/2012 Determining the Rate of Osmosis with Water and Sucrose Author: Results: Bag 1 had a rate of osmosis equal to 0.01 grams per minute. Bag 2 had a rate of osmosis equal to 0.0543 grams per minute. Bag 3 had a rate of osmosis equal to 0.0471 grams per minute. Bag 4 had a rate of osmosis equal to 0.0886 grams per minute. Bag 5 had a rate of osmosis equal to -0.0914 grams per minute (Figure A). Figure A: Shifting of mass in
Free Concentration Solution Human body
Chapter 1 Data and Statistics Learning Objectives 1. Obtain an appreciation for the breadth of statistical applications in business and economics. 2. Understand the meaning of the terms elements‚ variables‚ and observations as they are used in statistics. 3. Obtain an understanding of the difference between categorical
Premium Statistics Level of measurement
HATFIELD CHRISTIAN CHURCH NORTH TRAINING CENTRE An Exegesis on Ephesians 1:13-14 Ephesians 1:13 In Him‚ you also‚ after listening to the message of truth‚ the gospel of your salvation -- having also believed‚ you were sealed in Him with the Holy Spirit of promise Greek: en o kai humeis akousantes ton logon tes aletheias‚ to euaggelion tes soterias humon‚ en o kai pisteusantes esphragisthete to pneumati tes epaggelias to hagio Amplified: In Him you also who have heard the Word of Truth‚ the glad
Premium Jesus Christianity Holy Spirit
let’s check out this video to convert moles methane (CH4) to grams of methane. http://www.sciencegeek.net/Chemistry/Video/Unit4/GMV2.shtml Once you have finished the video let’s practice by completing these problems (be sure to include units!): 1. How many moles are represented by 16.0 g of ethanol‚ C2H5OH ? ❖ C = 12.011g/mol H = 1.00797g/mol O = 16.00g/mol ❖ 2C + 6H + O ❖ 46.07g/mol ❖ *16.0g/(46.07g/mol) = .35 mol 2. How many moles of NaCl are in 16.0 grams of NaCl
Premium Molecule Atom Mole
The Chinese University of Hong Kong CUHK Business School FINA3020 International Finance Assignment 1 Question 1 Hang Seng Bank quotes bid-ask rates of USD/EUR 1.3005 – 1.3007 and JPY/USD 104.30 – 104.40. What would be Hang Seng Bank’s direct asking price of JPY/EUR? The cross-rate of JPY/EUR can be achieved by: JPY JPY USD EUR USD EUR The synthetic ask is the highest product: / EUR /USD / EUR Synthetic StJPY StJPY StUSD ‚ ask ‚ ask ‚ ask 104.40 1.3007 135.7931 Question 2 A bank
Premium United States dollar Currency Foreign exchange market
Links < C PAPER Characterization of porcine skin as a model for human skin studies using infrared spectroscopic imaging Rong Kong and Rohit Bhargava* Downloaded by Queen Mary‚ University of London on 19/04/2013 18:44:34. Published on 21 April 2011 on http://pubs.rsc.org | doi:10.1039/C1AN15111H Received 10th February 2011‚ Accepted 14th March 2011 DOI: 10.1039/c1an15111h Porcine skin is often considered a substitute for human skin based on morphological and functional data‚ for example
Premium Skin
MINUTE BURGER Chapter I. Company name: Leslie Corporation Address: AB Fernandez Dagupan City Branch Contact person: Leslie Corporation‚ Franchising Department 4 Dama de Noche St.‚ UPS 4‚ Paranaque City Tel: (02) 776-7740‚ 823-2566 loc. 269 Email: info@minuteburger.com Web: www.minuteburger.com 1.2 Minute burger‚ a newly founded business which majors in Pangasinan deals with the all new popular buy one take one burgers. Minute burger majorly functions in the selling of burgers‚ prepared
Premium Coffee Hamburger Food