Part II: Determination of copper in n unknown sample Mean value of (% of copper in the unknown sample) = Standard Deviation Relative Standard Deviation = ง C Part II: Determination of copper in n unknown sample Run 1 Run 2 Run 3 Mass of unknown sample (g) 0.1850g 0.1935g 0.1783g Initial Buret reading (mL) 0.05ml 0.00ml 0.05ml Final Buret reading (mL) 18.56ml 19.25ml 17.35ml Total volume of Na2S2O3 added (mL) # of mole of Na2S2O3 added # of mole of copper in the unknown sample Mass of copper in the unknown sample (g) % of copper in the unknown sample Mean value of (% of copper in the unknown sample) = Standard Deviation = Relative Standard Deviation =
Part II: Determination of copper in n unknown sample Mean value of (% of copper in the unknown sample) = Standard Deviation Relative Standard Deviation = ง C Part II: Determination of copper in n unknown sample Run 1 Run 2 Run 3 Mass of unknown sample (g) 0.1850g 0.1935g 0.1783g Initial Buret reading (mL) 0.05ml 0.00ml 0.05ml Final Buret reading (mL) 18.56ml 19.25ml 17.35ml Total volume of Na2S2O3 added (mL) # of mole of Na2S2O3 added # of mole of copper in the unknown sample Mass of copper in the unknown sample (g) % of copper in the unknown sample Mean value of (% of copper in the unknown sample) = Standard Deviation = Relative Standard Deviation =
A First Course in Probability (10th Edition)
10th Edition
ISBN:9780134753119
Author:Sheldon Ross
Publisher:Sheldon Ross
Chapter1: Combinatorial Analysis
Section: Chapter Questions
Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...
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Question
![Part II: Determination of copper in n unknown sample Mean value of (% of copper in the unknown sample) = Standard
Deviation Relative Standard Deviation =
ง
C
Part II: Determination of copper in n unknown sample
Run 1
Run 2
Run 3
Mass of unknown sample (g)
0.1850g
0.1935g
0.1783g
Initial Buret reading (mL)
0.05ml
0.00ml
0.05ml
Final Buret reading (mL)
18.56ml
19.25ml
17.35ml
Total volume of Na2S2O3
added (mL)
# of mole of Na2S2O3 added
# of mole of copper in the
unknown sample
Mass of copper in the unknown
sample (g)
% of copper in the unknown
sample
Mean value of (% of copper in the unknown sample) =
Standard Deviation =
Relative Standard Deviation =](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F26e9e0a5-9dde-424a-975e-e786bbc09d10%2F641fcefc-c51c-4fbf-95c5-9483860a3cdb%2Fk28v7km_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Part II: Determination of copper in n unknown sample Mean value of (% of copper in the unknown sample) = Standard
Deviation Relative Standard Deviation =
ง
C
Part II: Determination of copper in n unknown sample
Run 1
Run 2
Run 3
Mass of unknown sample (g)
0.1850g
0.1935g
0.1783g
Initial Buret reading (mL)
0.05ml
0.00ml
0.05ml
Final Buret reading (mL)
18.56ml
19.25ml
17.35ml
Total volume of Na2S2O3
added (mL)
# of mole of Na2S2O3 added
# of mole of copper in the
unknown sample
Mass of copper in the unknown
sample (g)
% of copper in the unknown
sample
Mean value of (% of copper in the unknown sample) =
Standard Deviation =
Relative Standard Deviation =
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