One question with three parts

Fundamentals Of Analytical Chemistry
9th Edition
ISBN:9781285640686
Author:Skoog
Publisher:Skoog
Chapter32: Gas Chromatography
Section: Chapter Questions
Problem 32.22QAP
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One question with three parts
Y
Y
HIE SORGERON
100 mL ethanol
100 mL solution
8 ml ethanol
8 mL ethanol
100 mL solution
100 g solution
30 g NaCl
30 g solution
100 g NaC1
100 g NaCl
30 g solution
30 g NaCl
100 g solution
Part B
Submit
100 ml. fructose
Part C
100 mL solution
14 g fructose
14 g fructose
100 mL solution
Submit Request Answer
5.0 mol solution
1 LHBr
Volume of K₂SO4 =
5.0 mol HBr
1 L solution
Provide Feedback
1 LHBr
5.0 mol solution
Milliliters of isopropanol =
1 L solution
5.0 mol HBr
Request Answer
Concentration
Submit Request Answer
30% (m/m)
NaCl solution
8% (v/v)
ethanol solution
14% (m/v)
fructose solution
5.0 M
HBr solution
Fak
Given Units
?
milliliters of
solution
grams of
solution
milliliters of
solution
?
moles of
HBr
A solution of rubbing alcohol is 79.2 % (v/v) isopropanol in water. How many milliliters of isopropanol are in a 77.7 mL sample of the rubbing alcohol solution?
Express your answer to three significant figures.
195| ΑΣΦ ←
L
mL
Desired Units
grams of
NaCl
milliliters of
ethanol
QL
grams of
fructose
liters of
solution
How many liters of a 3.46 MK₂SO4 solution are needed to provide 86.7 g of K₂SO4 (molar mass 174.01 g/mol)? Recall that M is equivalent to mol/L.
Express your answer to three significant figures.
195| ΑΣΦ 4
Conversion Factor
Required
Group 1
Group 4
-
Group 2
Group 3
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Transcribed Image Text:Y Y HIE SORGERON 100 mL ethanol 100 mL solution 8 ml ethanol 8 mL ethanol 100 mL solution 100 g solution 30 g NaCl 30 g solution 100 g NaC1 100 g NaCl 30 g solution 30 g NaCl 100 g solution Part B Submit 100 ml. fructose Part C 100 mL solution 14 g fructose 14 g fructose 100 mL solution Submit Request Answer 5.0 mol solution 1 LHBr Volume of K₂SO4 = 5.0 mol HBr 1 L solution Provide Feedback 1 LHBr 5.0 mol solution Milliliters of isopropanol = 1 L solution 5.0 mol HBr Request Answer Concentration Submit Request Answer 30% (m/m) NaCl solution 8% (v/v) ethanol solution 14% (m/v) fructose solution 5.0 M HBr solution Fak Given Units ? milliliters of solution grams of solution milliliters of solution ? moles of HBr A solution of rubbing alcohol is 79.2 % (v/v) isopropanol in water. How many milliliters of isopropanol are in a 77.7 mL sample of the rubbing alcohol solution? Express your answer to three significant figures. 195| ΑΣΦ ← L mL Desired Units grams of NaCl milliliters of ethanol QL grams of fructose liters of solution How many liters of a 3.46 MK₂SO4 solution are needed to provide 86.7 g of K₂SO4 (molar mass 174.01 g/mol)? Recall that M is equivalent to mol/L. Express your answer to three significant figures. 195| ΑΣΦ 4 Conversion Factor Required Group 1 Group 4 - Group 2 Group 3 Copyright © 2022 Pearson Education Inc. All rights reserved. | Terms of Use P Pearson DELL Privacy
a mastering chemis X
der
M Reading Mode: 1.5... M Gmail
▾
Part A
F2
https://openvellum.ecollege.com/course.html?courseld=17485264&OpenVellumHMAC-567d4f4922241a0e1df5e0c226c1695a#1000
100 ml. ethanol
8 ml solution
8 ml solution
100
ml. ethanol
100 ml solution
8 mL ethanol
8 mL ethanol
100 ml solution
100 g solution
30 g NaCl
30 g solution
100 g NaC1
Using the introduction's definition for each type of concentration, determine the Conversion Factor Required that, when multiplied by the Given Unit, will provide the correct Desired Unit answer.
Drag the appropriate labels to their respective targets.
100 g NaCl
30 r solution
30 g solution
30g NaCl
100 g solution
Course Home. X
Submit
Part B
100 mL fructose
14 g solution
▼ Part C
14 g solution
100 mL fructose
100 mL solution
14 g fructose
14 g fructose
100 mL solution
5.0 mol solution
1 LHBr
5.0 mol HBr
1 L solution.
1L HBr
FO
5.0 mol solution
1 L solution
5.0 mol HBr
Request Answer
Milliliters of isopropanol =
Submit Request Answer
09:34
YouTube
F4
Concentration
30% (m/m)
NaCl solution
8% (v/v)
ethanol solution
14% (m/v)
fructose solution
Maps
5.0 M
HBr solution
Given Units
grams of
solution
milliliters of
solution
milliliters of
solution
moles of
HBr
?
X Q If the pressure ab X
mL
Q
Desired Units
grams of
NaCl
F6
milliliters of
ethanol
grams of
fructose
liters of
solution
A solution of rubbing alcohol is 79.2 % (v/v) isopropanol in water. How many milliliters of isopropanol are in a 77.7 mL sample of the rubbing alcohol solution?
Express your answer to three significant figures.
ΕΞΙ ΑΣΦ 4
Conversion Factor
Required
Group 1
-
Group 4
Group 2
Google Docs
Group 3
Reset Help
hr
P Pearson
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Un
DELL
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Transcribed Image Text:a mastering chemis X der M Reading Mode: 1.5... M Gmail ▾ Part A F2 https://openvellum.ecollege.com/course.html?courseld=17485264&OpenVellumHMAC-567d4f4922241a0e1df5e0c226c1695a#1000 100 ml. ethanol 8 ml solution 8 ml solution 100 ml. ethanol 100 ml solution 8 mL ethanol 8 mL ethanol 100 ml solution 100 g solution 30 g NaCl 30 g solution 100 g NaC1 Using the introduction's definition for each type of concentration, determine the Conversion Factor Required that, when multiplied by the Given Unit, will provide the correct Desired Unit answer. Drag the appropriate labels to their respective targets. 100 g NaCl 30 r solution 30 g solution 30g NaCl 100 g solution Course Home. X Submit Part B 100 mL fructose 14 g solution ▼ Part C 14 g solution 100 mL fructose 100 mL solution 14 g fructose 14 g fructose 100 mL solution 5.0 mol solution 1 LHBr 5.0 mol HBr 1 L solution. 1L HBr FO 5.0 mol solution 1 L solution 5.0 mol HBr Request Answer Milliliters of isopropanol = Submit Request Answer 09:34 YouTube F4 Concentration 30% (m/m) NaCl solution 8% (v/v) ethanol solution 14% (m/v) fructose solution Maps 5.0 M HBr solution Given Units grams of solution milliliters of solution milliliters of solution moles of HBr ? X Q If the pressure ab X mL Q Desired Units grams of NaCl F6 milliliters of ethanol grams of fructose liters of solution A solution of rubbing alcohol is 79.2 % (v/v) isopropanol in water. How many milliliters of isopropanol are in a 77.7 mL sample of the rubbing alcohol solution? Express your answer to three significant figures. ΕΞΙ ΑΣΦ 4 Conversion Factor Required Group 1 - Group 4 Group 2 Google Docs Group 3 Reset Help hr P Pearson Copyright © 2022 Pearson Education Inc. All rights reserved. Terms of Use Privacy Policy | Permissions x Un DELL 9
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