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All Educational Materials for CHEM 235 at University of British Columbia (UBC)

UBCCHEM 235Jay WickendenFall

CHEM 235 Study Guide - Final Guide: Calcium Chloride, Iter, Rotary Evaporator

8 Page
7 Jan 2019
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UBCCHEM 235Dana ZendrowskiSummer

CHEM 235 Midterm: Acids and Bases Answers

3 Page
23 Jul 2018
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UBCCHEM 235jennaWinter

CHEM 235 Study Guide - Quiz Guide: Diethyl Ether, Biphenyl, Sodium Hydroxide

8 Page
26 Nov 2015
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UBCCHEM 235Dana ZendrowskiSpring

CHEM 235 Study Guide - Final Guide: Emulsion

8 Page
27 Mar 2014
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UBCCHEM 235Dana ZendrowskiFall

CHEM 235 Written Final Review Questions

9 Page
27 Sep 2011
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UBCCHEM 235Dana ZendrowskiWinter

CHEM 235 Study Guide - Final Guide: Diethyl Ether, Waste Container, Azeotrope

4 Page
23 Nov 2017
Rheostats are used to adjust the temperature of heating mantles (thermowells) since they have no regulating device. A refractometer is used to take r.
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UBCWinter

CHEM 205 Quiz: CHEM 205 Canvas Quizzes Answers

27 Page
22 Mar 2020
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UBCWinter

CHEM 205 Quiz: CHEM 205 Quiz 6

5 Page
22 Mar 2020
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UBCFall

CHEM 233 Lecture Notes - Lecture 7: Phosphonium, Structural Formula, Formal Charge

3 Page
13 May 2019
Chem 233 exercise 1 review of chem 121-123: consider the molecule shown below: 2: the figure below represents the periodic table. Draw arrows represent
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UBCFall

CHEM 233 Lecture Notes - Lecture 4: Structural Formula, Formal Charge, Lewis Structure

5 Page
13 May 2019
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UBCSummer

CHEM 121 Study Guide - Quiz Guide: Problem Set, Molar Mass, Stoichiometry

5 Page
8 Dec 2018
Calculate the mass of carbon in 125. 0 grams of aniline, c6h7n. This compound is the starting material for many dyes: a 1. 443 g sample of a metal is r
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UBCWinter

CHEM 121 Final: UBC - CHEM 121 Final Exam 2004 Winter Solutions

49 Page
30 Nov 2018
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UBCWinter

CHEM 121 Exam Solutions Winter 2018: Combustion Analysis, Mg Mgb, Ionic Compound

26 Page
26 Oct 2018
The irving k. barber school of arts and sciences. This exam contains pages numbered 1 through 11 and a detachable periodic table/data sheet. You may us
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UBCFall

CHEM 123 Quiz: CHEM 121 Quiz 2009 Fall

2 Page
24 Oct 2018
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UBCFall

CHEM 211 Midterm: CHEM211 Term Test 1 2017 Winter with Solution

15 Page
24 Oct 2018
Instructions: answer the questions in the booklets provided, write your name and student number on the first page of each booklet that you use. Point f
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UBCFall

CHEM 211 Study Guide - Midterm Guide: Photodetector, Spectral Resolution, Plate Reader

6 Page
24 Oct 2018
Instructions: answer the questions in the booklets provided, write your name and student number on the first page each booklet that you use. Point form
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UBCCHEM 235Dana ZendrowskiFall

CHEM 235 Lecture Notes - Lecture 10: Benzophenone, Fume Hood, Bromobenzene

3 Page
3 Dec 2016
Prepare drying tube with cotton, cacl2 , cotton wool. Place 1 g magnesium turnings into 100 ml rb flask, attach drying tube to the flask, take it to th
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UBCCHEM 235Jay WickendenSummer

CHEM 235 Lecture Notes - Lecture 6: Sodium Hydroxide

5 Page
16 Jun 2015
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UBCCHEM 235Dana ZendrowskiFall

CHEM 235 Lecture Notes - Lecture 5: Separatory Funnel, Diethyl Ether, Sodium Sulfate

2 Page
3 Dec 2016
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UBCCHEM 235Dana ZendrowskiFall

CHEM 235 Lecture Notes - Lecture 4: Separatory Funnel, Litmus, Sodium Sulfate

2 Page
3 Dec 2016
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UBCCHEM 235Dana ZendrowskiWinter

CHEM 235 Lecture Notes - Lecture 11: Grignard Reaction, Phenylmagnesium Bromide, Separatory Funnel

5 Page
16 Nov 2017
Highly flammable. inhalation of dust is irritating. avoid direct viewing of burning magnesium as eye injury may result. Highly flammable. keep away fro
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UBCCHEM 235Dana ZendrowskiFall

CHEM 235 Lecture Notes - Lecture 6: Ground Glass Joint, Boiling Chip, Petroleum Ether

2 Page
3 Dec 2016
Need suction trap, 125 ml filter flask, filter vac, buchner funnel, small filter paper, glass rod with rubber tip, spatula, watch glass, solution. Use
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UBCCHEM 235Dana ZendrowskiFall

CHEM 235 Lecture Notes - Lecture 2: Ground Glass Joint, Filter Paper, Boiling Chip

2 Page
3 Dec 2016
Need suction trap, 125 ml filter flask, filter vac, buchner funnel, small filter paper, glass rod with rubber tip, spatula, watch glass, water solution
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UBCCHEM 235Dana ZendrowskiWinter

CHEM 235 Lecture Notes - Lecture 10: Boiling Chip, Aluminium Foil, Filter Paper

3 Page
4 Nov 2017
Of acetic acid and amyl alcohol (1-pentanol). Esterification: conversion of carboxylic acids to esters using acid and alcohols. when a carboxylic acid
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UBCCHEM 235Dana ZendrowskiWinter

CHEM 235 Lecture Notes - Lecture 3: Acetanilide, Watch Glass, Spatula

2 Page
28 Sep 2017
Never add boiling chip to a hot solution. Organic compounds that are solid at room temperature can be purified by. A boiling chip can only be used once
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UBCCHEM 235Dana ZendrowskiWinter

CHEM 235 Lecture Notes - Lecture 6: Sodium Bicarbonate, Litmus, Graduated Cylinder

2 Page
12 Oct 2017
Equipment: glass filtering funnel filter paper litmus paper. 2 - 125 ml erlenmeyer flasks + corks dropper. 2 - 50 ml erlenmeyer flasks + corks all smal
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UBCCHEM 235Dana ZendrowskiWinter

CHEM 235 Chapter Notes -Glycerol, Stopcock, Boiling Chip

2 Page
25 Mar 2013
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UBCCHEM 235AllFall

CHEM 235 Chapter Notes -Separatory Funnel, Stopcock, Miscibility

3 Page
24 Nov 2012
Liquid-liquid extraction- used for separating mixture where components of mixture can be liquid or solid: separation is based on difference in solubili
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UBCCHEM 235AllFall

CHEM 235 Chapter Notes -Azeotrope, Boiling Point, Distillation

2 Page
22 Nov 2012
Experiment 1: distillation and the purity of liquids. Distillation= process where you heat a substance until it vaporizes. Condensing = process where t
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UBCCHEM 235Dana ZendrowskiFall

CHEM 235 Written Final Review Questions

9 Page
27 Sep 2011
View Document
UBCCHEM 235Dana ZendrowskiFall

CHEM 235 Lecture Notes - Lecture 10: Benzophenone, Fume Hood, Bromobenzene

3 Page
3 Dec 2016
Prepare drying tube with cotton, cacl2 , cotton wool. Place 1 g magnesium turnings into 100 ml rb flask, attach drying tube to the flask, take it to th
View Document
UBCCHEM 235Jay WickendenSummer

CHEM 235 Lecture Notes - Lecture 6: Sodium Hydroxide

5 Page
16 Jun 2015
View Document
UBCCHEM 235Dana ZendrowskiFall

CHEM 235 Lecture Notes - Lecture 5: Separatory Funnel, Diethyl Ether, Sodium Sulfate

2 Page
3 Dec 2016
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UBCCHEM 235Dana ZendrowskiWinter

CHEM 235 Chapter Notes -Glycerol, Stopcock, Boiling Chip

2 Page
25 Mar 2013
View Document
UBCCHEM 235Dana ZendrowskiFall

CHEM 235 Lecture Notes - Lecture 4: Separatory Funnel, Litmus, Sodium Sulfate

2 Page
3 Dec 2016
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UBCCHEM 235jennaWinter

CHEM 235 Study Guide - Quiz Guide: Diethyl Ether, Biphenyl, Sodium Hydroxide

8 Page
26 Nov 2015
View Document
UBCCHEM 235Dana ZendrowskiWinter

CHEM 235 Lecture Notes - Lecture 11: Grignard Reaction, Phenylmagnesium Bromide, Separatory Funnel

5 Page
16 Nov 2017
Highly flammable. inhalation of dust is irritating. avoid direct viewing of burning magnesium as eye injury may result. Highly flammable. keep away fro
View Document
UBCCHEM 235Dana ZendrowskiFall

CHEM 235 Lecture Notes - Lecture 6: Ground Glass Joint, Boiling Chip, Petroleum Ether

2 Page
3 Dec 2016
Need suction trap, 125 ml filter flask, filter vac, buchner funnel, small filter paper, glass rod with rubber tip, spatula, watch glass, solution. Use
View Document
UBCCHEM 235Dana ZendrowskiFall

CHEM 235 Lecture Notes - Lecture 2: Ground Glass Joint, Filter Paper, Boiling Chip

2 Page
3 Dec 2016
Need suction trap, 125 ml filter flask, filter vac, buchner funnel, small filter paper, glass rod with rubber tip, spatula, watch glass, water solution
View Document

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The latest uploaded documents.
UBCCHEM 235Jay WickendenFall

CHEM 235 Study Guide - Final Guide: Calcium Chloride, Iter, Rotary Evaporator

8 Page
7 Jan 2019
View Document
UBCCHEM 235Dana ZendrowskiSummer

CHEM 235 Midterm: Acids and Bases Answers

3 Page
23 Jul 2018
View Document
UBCCHEM 235Dana ZendrowskiWinter

CHEM 235 Study Guide - Final Guide: Diethyl Ether, Waste Container, Azeotrope

4 Page
23 Nov 2017
Rheostats are used to adjust the temperature of heating mantles (thermowells) since they have no regulating device. A refractometer is used to take r.
View Document
UBCCHEM 235Dana ZendrowskiWinter

CHEM 235 Lecture Notes - Lecture 11: Grignard Reaction, Phenylmagnesium Bromide, Separatory Funnel

5 Page
16 Nov 2017
Highly flammable. inhalation of dust is irritating. avoid direct viewing of burning magnesium as eye injury may result. Highly flammable. keep away fro
View Document
UBCCHEM 235Dana ZendrowskiWinter

CHEM 235 Lecture Notes - Lecture 10: Boiling Chip, Aluminium Foil, Filter Paper

3 Page
4 Nov 2017
Of acetic acid and amyl alcohol (1-pentanol). Esterification: conversion of carboxylic acids to esters using acid and alcohols. when a carboxylic acid
View Document
UBCCHEM 235Dana ZendrowskiWinter

CHEM 235 Lecture Notes - Lecture 9: Fractional Distillation, Azeotrope, Potentiometer

2 Page
2 Nov 2017
Distillation : (1) heating a substance until it vaporizes, (2) condensing the resulting vapours by cooling, (3) collect . Wide separation between bp (5
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UBCCHEM 235Dana ZendrowskiWinter

CHEM 235 Lecture Notes - Lecture 7: Petroleum Ether, Watch Glass, Spatula

2 Page
18 Oct 2017
View Document
UBCCHEM 235Dana ZendrowskiWinter

CHEM 235 Lecture Notes - Lecture 6: Sodium Bicarbonate, Litmus, Graduated Cylinder

2 Page
12 Oct 2017
Equipment: glass filtering funnel filter paper litmus paper. 2 - 125 ml erlenmeyer flasks + corks dropper. 2 - 50 ml erlenmeyer flasks + corks all smal
View Document
UBCCHEM 235Dana ZendrowskiWinter

CHEM 235 Lecture Notes - Lecture 5: Petroleum Ether, Silica Gel, Ethyl Acetate

2 Page
5 Oct 2017
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UBCCHEM 235Dana ZendrowskiWinter

CHEM 235 Lecture Notes - Lecture 4: Drop Tube, Waste Container, Spatula

2 Page
5 Oct 2017
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