Question 1 What is the volume (in mL) of 18.0 M H 2 SO 4 is needed to contain 2.45g H 2 SO 4 ?
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Transcript of Question 1 What is the volume (in mL) of 18.0 M H 2 SO 4 is needed to contain 2.45g H 2 SO 4 ?
![Page 1: Question 1 What is the volume (in mL) of 18.0 M H 2 SO 4 is needed to contain 2.45g H 2 SO 4 ?](https://reader033.fdocuments.net/reader033/viewer/2022061518/5697bfee1a28abf838cb981e/html5/thumbnails/1.jpg)
Question 1
What is the volume (in mL) of 18.0 M H2SO4 is needed to
contain 2.45g H2SO4?
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Question 2
How many moles of NaCl are contained in 100 ML of 0.2M
solution?
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Question 3
Determine the grams of solute to prepare this solution:
0.289L of a 0.003 M Cu(NO3)2 solution.
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Question 4
Determine the final volume of this solution: 4.67 moles of Li2SO3 dissolved to a make a
3.89M solution.
![Page 5: Question 1 What is the volume (in mL) of 18.0 M H 2 SO 4 is needed to contain 2.45g H 2 SO 4 ?](https://reader033.fdocuments.net/reader033/viewer/2022061518/5697bfee1a28abf838cb981e/html5/thumbnails/5.jpg)
Question 5
Given a 4M stock of sodium chloride, NaCl, how would you
prepare 100mL of 1M NaCl?
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Question 6
You need 100 mL of 0.4 M protein solution. How much
0.5M solution do you use?
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Question 7
What is the molarity of a solution that contains 4.53
moles of lithium nitrate in 2.85 liters of solution?
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Question 8
A flask contains 85.5g C12H22O11
(sucrose) in 1L of solution. What is the molarity?
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Question 9
Calculate the molarity if a flask contains 1.54 moles potassium sulfate in 125 mL of a solution.
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Question 10
If 10.7 grams of NH4Cl is dissolved in enough water to
make 800 mL of solution, what is the molarity of the solution?
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Question 11
Calculate the molarity of the solution prepared by
dissolving 6.8 grams of AgNO3 in enough water to make 2.5 L
of solution.
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Question 12
How many moles of CaCl2 are required to prepare 2L of 0.7M
CaCl2?
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Question 13
How many grams of KNO3 will be required to prepare 800 mL
of a 1.4M solution?
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Question 14
Calculate the volume of a 1.25M solution of HCN made
from 31 grams of HCN.
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Question 15
How would you prepare 800 mL of a 0.5M solution from a
3M stock solution?
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Question 16
Water is added to 200mL of a 3M solution of CaCl2 to
increase the volume of the solution to 400 mL. What is the
new concentration?
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Question 17
What volume is made when 200 mL of a 3M sucrose
solution is diluted to make a 0.6M solution?
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Question 18
Calculate the concentration, in grams per milliliter of 116g of KF dissolved in 4L of solution.
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Question 19
What would be the percentage mass/volume if 40 mg were
dissolved in 150 mL of buffer?