HOW AM I DOING?
UNIT 2 ASSIGNMENT D
PRATICAL SCIENTIFIC PROCEDURES AND TECHNIQUES
,Table of Contents
Assignment A.........................................................................................................................................2
Assignment B.........................................................................................................................................3
Assignment C.........................................................................................................................................4
OVERAL OVERVIEW...............................................................................................................................4
1
, Assignment A
The experiment done on assignment A were about titration.
On the first titration hydrochloric acid (HCl) was the unknown solution and
sodium carbonate (Na2CO3) was the known.
What did not go
What did I What skills did I How will I get
so well using
learn? use or develop? better?
these skills?
Repeating the
When using the
I learned how to How to use experiment to
pipette some air
prepare a equipment during check if the data
bubble where
standard solution the experiment. is not a fluke but
trapped in it. So,
of sodium For example, the also to get
it was needed to
carbonate pipette. familiar with the
refill it.
equipment.
Accuracy during When reading a
the practical is volume; it should
Make sure that
important be at eye level.
when taking
It is important to
The experiment measurements to
communicate
didn’t work. use (if possible)
with your How to read the
two decimal
colleague when meniscus
places.
doing an
experiment
The second titration was about hydrochloric acid (HCl) is the unknown and
sodium hydroxide (NaOH) is the known solution.
What did not go
What did I What skills did I How will I get
so well using
learn? use or develop? better?
these skills?
To identify where When trying to Before starting
Teamwork.
each solution close the tap, we the experiment,
Everyone on the
goes where. mistakenly open check in which
team where
To divide the job it, causing the side it closes and
involved in the
with your result to be in which side it
practical.
colleague inaccurate. opens.
The last titration that was done was with hydrochloric acid with sodium
hydroxide with pH metre.
What did not go
What did I What skills did I How will I get
so well using
learn? use or develop? better?
these skills?
How to use the pH Communication We where suck Before doing an
metre and how to with the other when trying to experiment with
calibrate it groups to ensure calibrate the pH equipment we
that the metre. never used,
experiment is inform ourselves
2
UNIT 2 ASSIGNMENT D
PRATICAL SCIENTIFIC PROCEDURES AND TECHNIQUES
,Table of Contents
Assignment A.........................................................................................................................................2
Assignment B.........................................................................................................................................3
Assignment C.........................................................................................................................................4
OVERAL OVERVIEW...............................................................................................................................4
1
, Assignment A
The experiment done on assignment A were about titration.
On the first titration hydrochloric acid (HCl) was the unknown solution and
sodium carbonate (Na2CO3) was the known.
What did not go
What did I What skills did I How will I get
so well using
learn? use or develop? better?
these skills?
Repeating the
When using the
I learned how to How to use experiment to
pipette some air
prepare a equipment during check if the data
bubble where
standard solution the experiment. is not a fluke but
trapped in it. So,
of sodium For example, the also to get
it was needed to
carbonate pipette. familiar with the
refill it.
equipment.
Accuracy during When reading a
the practical is volume; it should
Make sure that
important be at eye level.
when taking
It is important to
The experiment measurements to
communicate
didn’t work. use (if possible)
with your How to read the
two decimal
colleague when meniscus
places.
doing an
experiment
The second titration was about hydrochloric acid (HCl) is the unknown and
sodium hydroxide (NaOH) is the known solution.
What did not go
What did I What skills did I How will I get
so well using
learn? use or develop? better?
these skills?
To identify where When trying to Before starting
Teamwork.
each solution close the tap, we the experiment,
Everyone on the
goes where. mistakenly open check in which
team where
To divide the job it, causing the side it closes and
involved in the
with your result to be in which side it
practical.
colleague inaccurate. opens.
The last titration that was done was with hydrochloric acid with sodium
hydroxide with pH metre.
What did not go
What did I What skills did I How will I get
so well using
learn? use or develop? better?
these skills?
How to use the pH Communication We where suck Before doing an
metre and how to with the other when trying to experiment with
calibrate it groups to ensure calibrate the pH equipment we
that the metre. never used,
experiment is inform ourselves
2
