The laboratory method used in Experiment 4 was titration. Titration is a procedure used
in chemistry to determine the concentration of a substance. In titration, a solution with
Introduce interviewee (done)
Experience of living alone based on interview (done)
Thesis based on book and interview, back up with three to four examples(done #1, )
Discuss thesis in light of the book, provide supporting arguments and examples
In an analysis of the intergenerational transfer of race-related resistance strategies among US blacks Janie
Victoria Ward evaluates black parents' descriptions of their efforts to train their c
This note relates to a bunch of things. I will suggest that you read it.
Project: Starting the week of Jan 16th 2017 the following will be required to continue with the building of the HX
system. If you do not know or have enough group membe
Project 2017: Your lab schedule has 3 project sessions and a limited session during vapour pressure
exp. Session1: Building of your HX. This has been completed. Session2: Testing the copper HX provided.
Session3: Testing your plastic HX and group oral qui
Calculation Problems for the Midterm Preparation
How much chlorine gas can be produced in a cellroom, with 104 cells, connected in
series, and operating at 125 kAmps? The chemical equations are:
2 NaClaq 2 H 2O Cl2 g H 2 g 2 NaOH aq
Oxidationhalf cell : 2
Che 113s-2017: Concepts In Chemical Engineering
Table of Contents
Introduction .page 1
Mandatory Requirements .
Laboratory Preparation .
Laboratory Attendance Regulations .
How to Send Mail to che113s lab .
Start-up of a batch stirred tank reactor and continuously stirred tank reactor
*Make sure you make note of the underlying assumptions/features that apply to each reactor system
* Make sure to include error margins (standard deviation, etc.)
March 27, 2015
CHE113; Electricity Quiz (3 marks) Determine the current flowing through R1, R2 and R5, subject to the following conditions:
There were 4 separate quizzes all mixed into the stack. This is (in part) why peoples answers
Electricity Quiz (4 marks)
March 25, 2014
(2 marks) Determine the equivalent resistance of this set of resistors. This is
the equivalent resistance between points A and B.
(2 marks) The potential difference (VA VB) = 12 V. C
CHE113 Word and Concept List
This is the list of weekly terms and concepts. You should draft a definition or explanation
for each, and be sure that you understand them.
Things we already know
Excess chemical (percent excess)
CHE113 quiz#1 January 28, 2013
Sulfuric acid is sold as a 93 wt% solution, with the balance being water. 20 metric tons
(1000 kg in a metric ton), of concentrated sulfuric acid are to be diluted to 57wt%
A). What is the mass of water required fo
January 26, 2016
A stream (flowrate = 1000 kg/hr) containing equal parts of benzene (C6H6, MW = 78.06 g/mol)
and toluene (C7H8 MW = 92.13 g/mol) is sent to a distillation column. The distillate (overhead
or top product) has a f
Problem Set #6 Solutions
Wednesday November 2, 2016
1. Problem 82
Refrigerators make use of the heat absorption required to vaporize a volatile liquid. A fluorocarbon
liquid being investigated to replace a chlorofluoroca
Problem Set #5 Solutions
October 19, 2016
1. Problem 73
2.00 moles of an ideal gas occupies a volume of 50.0 L at a temperature of 30.0C and a
pressure of P1. 1000 J of work is used to compress the gas at constant pressure. The heat
capacity of t
1. Problem 62
Chapter 6 Tutorial Solutions
October 7, 2016
A sample of methane gasthe systemof mass 4.50 g occupies 12.7 L at 310 K.
(a) Calculate Wsyst when the gas expands isothermally against a constant external pres
Problem Set #10 Solutions
November 30, 2016
1. Problem #1
Using the phase diagram for carbon dioxide in your text, describe the changes in
phase as one makes the following changes in condition
1. Problem 62A
Problem Set #4 Questions
October 5, 2016
A sample of nitrogen gasthe systemof mass 33.694 g exerts a pressure of 3.00 bar at 300 K.
(a) Calculate Wsyst when the gas expands isothermally against a constant