Questions: 1. You weigh 1.0 gram of protein and dissolve it in 1.0 mL of water to make a stock solution with a concentration of 1 gram / mL (or 1000 mg/ml). la Using your 1g/mL stock solution (Hint: C₁), you wish to make 100mL of a 50 mg/mL solution. (Hint: V2. and C2) How do you make this working solution? What is the DF for this dilution? (Hint: Review how to calculate DF in lab manual.) 100mL of 50mg/mL from 1g/ml stock I 200mL of 0.02mg/mL from 1g/ml stock Volume Stock 200mL of 0.02mg/mL from 100mg/ml stock Final Volume 1b. You also wish to make 200mL of a 0.02 mg/mL solution. (Hint: NEW V2. and C2). Calculate the two different ways to make this solution. Volume Stock D.F. Final Volume D.F.

Human Anatomy & Physiology (11th Edition)
11th Edition
ISBN:9780134580999
Author:Elaine N. Marieb, Katja N. Hoehn
Publisher:Elaine N. Marieb, Katja N. Hoehn
Chapter1: The Human Body: An Orientation
Section: Chapter Questions
Problem 1RQ: The correct sequence of levels forming the structural hierarchy is A. (a) organ, organ system,...
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1A and 1 b please
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Questions:
1. You weigh 1.0 gram of protein and dissolve it in 1.0 mL of water to make a stock
solution with a concentration of 1 gram/mL (or 1000 mg/ml).
la Using your 1g/mL stock solution (Hint: C₁), you wish to make 100mL of a 50 mg/mL
solution. (Hint: V2. and C2) How do you make this working solution?
What is the DF for this dilution? (Hint: Review how to calculate DF in lab manual.)
100mL of 50mg/mL from
1g/ml stock
I
1
200mL of 0.02mg/mL
from 1g/ml stock
| 1b. You also wish to make 200mL of a 0.02 mg/mL solution. (Hint: NEW V2. and C2).
Calculate the two different ways to make this solution.
Volume Stock
200mL of 0.02mg/mL
from 100mg/ml stock
Q
A
T
option
Z
Body A
@
2
W
S
#3
X
H
command
E
Volume Stock
D
4
C
A
R
F
B
%
er do
5
V
I
T
Final Volume
G
MacBook Pro
U
olum
6
Y
B
&
7
H
E
U
N
*
FO
8
D.F.
D.F.
J
1
(
<
9
K
M
)
O
-O
V
4)
L
P
Transcribed Image Text:esc Questions: 1. You weigh 1.0 gram of protein and dissolve it in 1.0 mL of water to make a stock solution with a concentration of 1 gram/mL (or 1000 mg/ml). la Using your 1g/mL stock solution (Hint: C₁), you wish to make 100mL of a 50 mg/mL solution. (Hint: V2. and C2) How do you make this working solution? What is the DF for this dilution? (Hint: Review how to calculate DF in lab manual.) 100mL of 50mg/mL from 1g/ml stock I 1 200mL of 0.02mg/mL from 1g/ml stock | 1b. You also wish to make 200mL of a 0.02 mg/mL solution. (Hint: NEW V2. and C2). Calculate the two different ways to make this solution. Volume Stock 200mL of 0.02mg/mL from 100mg/ml stock Q A T option Z Body A @ 2 W S #3 X H command E Volume Stock D 4 C A R F B % er do 5 V I T Final Volume G MacBook Pro U olum 6 Y B & 7 H E U N * FO 8 D.F. D.F. J 1 ( < 9 K M ) O -O V 4) L P
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