Posted: January 28th, 2022

Chemistry essay

Date: ___
Introduct
collect qu
practice.
1. U
d
C
A
B
C
D
Sh
2. R
a.
b
U
Sh

____
ion: Instrume
uantitative da
For this lab, m
Using a balanc
ifferent penn
oin
etermine the
how calculati
eading measu
. Start from
. Read meas
cm. So the
sing a real m
how calculati
Lab 1

ents or tools
ta. Using and
mass, length,
ce, measure t
nies)
Mass (write
e average mas
ons:
urement from
“0” cm
surement. 2.
e measureme
etric ruler, de
ons:
1: Measurem
such as a bala
d reading me
and volume
the mass of th
e units)
ss of the mea
m a metric rul
3 cm, howev
ent will be col
etermine the
ent and Signi
Lab P
ance, ruler, a
asurements f
of various ob
hree coins of
asurements:
ler.
er the red tap
llected as 2.3
area of the re
ficant Figures
Name: __
Partner(s): __
and graduated
from analytic
bjects will be
the same de
___________
pe is pass the
35 cm.
ectangle.
s
___________
___________
d cylinder com
al tools requi
measured an
nomination (
_______
e 2.3 cm and
____________
____________
mmonly used
ires skill and
nd recorded.
example: 3
between 2.3
__
_____
d
– 2.4
3. R
m
W
4. U
gr
W
__
w
5. D

6. U
Te
7. A
b
te
%
eading from a
meniscus (if us
What is the vo
se a wash bo
raduated cyli
What is the ac
______ mL.
water (similar
etermine the
a) __
sing a thermo
emperature o
ssume you pe
e 0.990 g/mL
extbook or re
%Error = |்௥௨௘
Lab 1
mL
a graduated c
sing a glass cy
olume of liquid
ottle to transf
nder.
tual volume o
Sketch/Draw
to the diagra
e volume of liq
________
ometer, mea
of tap water i
erformed a m
L at 4 °C. Calc
ference (Goo
௘ ௩௔௟௨௘ିா௫௣௘௥௜
்௥௨௘ ௩௔௟௨
1: Measurem
cylinder. Plac
ylinder), and r
d in the right
er between 5
of liquid in th
w the gradua
m on the righ
quid in the be
b) ___
sure the tem
s: ________
measurement
culate the per
ogle).
௠௘௡௧ ௩௔௟௨௘|
௨௘ ൈ
ent and Signi
m
ce cylinder on
record the vo
diagram: __
5 to 10 mL of
e graduated
ted cylinder c
ht).
elow cylinder
_______
perature of ta
_____
and experim
rcent error. O
100%
ficant Figures
mL
n a flat level s
olume.
_________ m
water to a
cylinder:
containing th
rs.
c) _
ap water.
mentally deter
Obtain the Tr
s
m
surface, view
mL
e
__________
rmined the de
ue density of
mL
the bottom t
ensity of wate
f water from a
mL
the
er to
a

gather information

practice.

1. You

d

C

A

B

C

D

Sh

2. Rendering

a.

b

U

Sh

Instrume ion ion ion ion ion ion

uantitative da uantitative da uantitative da

m has been assigned to this lab.

Making use of a balanc

pennsylvania pennsylvania pennsyl

oin

Decide on the

how do you calculate?

easu easu easu easu easu

. Begin with

. Measuring measuring measuring measuring me

cm. As a result,

Sing a genuine m

how do you calculate?

1st lab

ents or instruments

ta. ta. ta. ta. ta.

length, mass

ce, measure t

nies)

Mass (write

e average mas

ons:

urement from

“0” cm

surement. 2.

e measureme

etric ruler, de

ons:

1: Measurem

such as a bala

d reading me

and volume

the mass of th

e units)

ss of the mea

m a metric rul

3 cm, howev

ent will be col

etermine the

ent and Signi

Lab

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