...
For what student level would you teach
this conversation?
TASK - INTRODUCING
“Good evening. I’m Philip Grant and I will
be your moderator for tonight’s downlink
discussion. …And we are fortunate ... IT?
I learn English
1. to watch American TV
2. because I like it; it’s a beautiful
language
3. because I work with the foreigners in
my company
4. to graduate
5. to understand how English people ... Mani. Laura and Brian are
independent management consultants…”
For what student level would you teach
this conversation?
HINTS FOR TEACHERS
Enhance Ss’ autonomy by…
o
instilling learning skills...
... Bunsen
flame.
For
borax beads
a
loop, A, is required. For flame
coloura-
FlG.
14.
—
{From
Thorpe's
"
Quan-
titative OhemioaZ
Analysis.")
PEACTICAL
CHEMISTEY
FOR
ENGINEERING
STUDENTS
ARTHUR ... AND
CALCUTTA
1912
AU rights reserved
L
U \<
t
\
PRACTICAL
CHEMISTRY
FOR
ENGINEERING
STUDENTS
viii
INTRODUCTORY
NOTE
engineering
students has to encounter
is
the
narrow
view
held by some engineers ... in
Group
V.
Tests
for
Acid
Radicles:
Sulphuric—
Sulphurous—Carbonic—Hydrosulphuric
—Nitrous
—
Nitric
—
Hydrochloric
—
Phosphoric
—
Silicic
—
Chloric.
Scheme
of
Analysis
for
Salt or Simple Mixture ; Pre-
liminary
Tests for Bases—Preliminary Tests for Acids—Pre-
paration
of
a
Solution to Test for Bases
—
Preparation
of a
Solution to
Test
for Acids
—
Examination
of
an...