Homework Answers
I
have given the details of the solution. Just go through it.
Add Answer to:
C. Concentration of a Sodium Chloride Solution C.1 Mass of evaporating dish Volume of NaCl solution...
7.28 Initial Volume of NaCl solution in cylinder, (mL) Volume of NaCl solution remaining in cylinder,...
7.28 Initial Volume of NaCl solution in cylinder, (mL) Volume of NaCl solution remaining in cylinder, (mL) Volume of NaCl solution transferred to dish, (mL) Mass of dish, (g) Mass of dish and NaCl solution, (g) Mass of NaCl solution, (g) Mass of dish and dried Naci, (g) Mass of dried NaCl, (g) Density of solution, (g/mL) Percent NaCl (m/m),() Percent NaCl (m/v), (%) Molarity of NaCl, (moles/L) 1.78 5.50 79.25 85.75 6.50 80.95 1.70 1.18 262 309 5.26 Problems...
please help with this 2CBN Mass of evaporating dish Volume of KCl solution Mass of evaporating dish and KCl solution...
please help with this
2CBN Mass of evaporating dish Volume of KCl solution Mass of evaporating dish and KCl solution Mass of evaporating dish and dry KCI (1" heating) Mass of evaporating dish and dry KCI (2 heating) 54 345 595 mL 62 245 g 555489 55 5379 Using the data above, calculate the mass percent of KCl in the original KCl/water solution Show all work
mass of evaporating dish 42.3g volume of NaCl solution 20.00mL Mass of evaporating dish and NaCl...
mass of evaporating dish 42.3g volume of NaCl solution 20.00mL Mass of evaporating dish and NaCl (after heating) 51.07g Mass of Nacl 8.77g 1. Using the equation, Ksp = [Na+][Cl-], calculate the Ksp of NaCl using the data in your data table. This will be your observed value. Ksp = ? 2. Given that the solubility of NaCl is 35.7 g/100 mL solution, calculate the “accepted” value of the Ksp of NaCl. Ksp = ? 3. Calculate your percentage error...
LAB PARTNERIS)- REPORT FOR EXPERIMENT 12DATE Properties of Solutions A. Concentration of Saturated Solution 1. Mass of empty evaporating dish 2. Mass of dish + saturated potassium chloride soluti...
LAB PARTNERIS)- REPORT FOR EXPERIMENT 12DATE Properties of Solutions A. Concentration of Saturated Solution 1. Mass of empty evaporating dish 2. Mass of dish + saturated potassium chloride solution 3. Mass of dish + dry potassium chloride, 1st heating 4. Mass of dish + dry potassium chloride, 2nd heating 5. Mass of saturated potassium chloride solution Show Caleulation Setup 6. Mass of potassium chloride in the saturated solution Show Caleulation Setup ( 7. Mass of water in the saturated potassium...
7.28 Initial Volume of NaCl solution in cylinder, (mL) Volume of NaCl solution remaining in cylinder,...
7.28 Initial Volume of NaCl solution in cylinder, (mL) Volume of NaCl solution remaining in cylinder, (mL) Volume of NaCl solution transferred to dish, (mL) Mass of dish, (g) Mass of dish and NaCl solution, (g) Mass of NaCl solution, (g) Mass of dish and dried Naci, (g) Mass of dried NaCl, (g) Density of solution, (g/mL) Percent NaCl (m/m), (%) Percent NaCl (m/v), (%) Molarity of NaCl, (moles/L) 1.78 5.50 79.25 85.75 6.50 80.95 1.70 1.18 262 309 Molarity....
Data Table B: Dilution 5.5 M Assigned Molarity » Volume of 2.00 M NaCl added to...
Data Table B: Dilution 5.5 M Assigned Molarity » Volume of 2.00 M NaCl added to flask (mL) 7 Mass of evaporating dish (9) Procedure Part B 8 Volume of solution (L) Mass of evaporating dish and diluted solution (9) Mass of diluted solution (g) 10 Volume of diluted solution (L) 11 • Reset the experiment. Using the concentration of the stock found with the purple tool from before and the desired final volume of 1.00 L and final concentration...
Reaction B: Sodium Carbonate and Hydrochloric Acid Experimental Data (a) Mass of evaporating dish + watch...
Reaction B: Sodium Carbonate and Hydrochloric Acid Experimental Data (a) Mass of evaporating dish + watch glass (b) Mass of evaporating dish + watch glass + sodium carbonate (c) Mass of sodium carbonate used (d) Mass of evaporating dish + watch glass + sodium chloride (e) Mass of sodium chloride collected (experimental yield) 125.99 126.3 g 0.499 126. 29 125-8 9 Data Analysis 1) Use your data to determine the experimental mole-to-mole ratio between sodium carbonate and sodium chloride. Show...
77 NAME 7.28 Initial Volume of NaCl solution in cylinder, (mL) Volume of NaCl solution remaining...
77 NAME 7.28 Initial Volume of NaCl solution in cylinder, (mL) Volume of NaCl solution remaining in cylinder, (mL) Volume of NaCl solution transferred to dish, (mL) Mass of dish, (g) Mass of dish and NaCl solution, (g) 1.78 5.50 79.25 85.75 6.50 80.95 1.70 Mass of NaCl solution, (g) Mass of dish and dried Naci, Mass of dried NaCl, (g) Density of solution, (g/mL) Percent NaCl (m/m), (%) Percent NaCl (m/v), (%) Molarity of NaCl, (moles/L) Calculations: Density of...
Reaction A: Sodium Bicarbonate and Hydrochloric Acid Experimental Data (a) Mass of evaporating dish + watch glass (...
Reaction A: Sodium Bicarbonate and Hydrochloric Acid Experimental Data (a) Mass of evaporating dish + watch glass (b) Mass of evaporating dish + watch glass + sodium bicarbonate (c) Mass of sodium bicarbonate used (d) Mass of evaporating dish + watch glass + sodium chloride ium chloride collected (experimental yield) 164.79 165.19 10. 49 165.19 164.7 9 Data Analysis 1) Use your data to determine the experimental mole-to-mole ratio between sodium bicarbonate and sodium chloride. Show your work for each...
Questions and Problems 04 What would be the overall charge in any IV solution? Why? D....
Questions and Problems 04 What would be the overall charge in any IV solution? Why? D. Concentration of a Sodium Chloride Solution 1. Mass of evaporating dish 2. Volume of NaCl solution 3. Mass of dish and NaCl solution 4. Mass of dish and dry NaCl Calculations 5. Mass of NaCl solution 6. Mass of the dry NaCl salt 7. Mass/mass percent (Show calculations.) 8. Mass/volume percent (Show calculations.) % (m/v) 9. Moles of NaCI (Show calculations.) moles B. Electrolytes...
7.28 Initial Volume of NaCl solution in cylinder, (mL) Volume of NaCl solution remaining in cylinder, (mL) Volume of NaCl solution transferred to dish, (mL) Mass of dish, (g) Mass of dish and NaCl solution, (g) Mass of NaCl solution, (g) Mass of dish and dried Naci, (g) Mass of dried NaCl, (g) Density of solution, (g/mL) Percent NaCl (m/m),() Percent NaCl (m/v), (%) Molarity of NaCl, (moles/L) 1.78 5.50 79.25 85.75 6.50 80.95 1.70 1.18 262 309 5.26 Problems...
please help with this
2CBN Mass of evaporating dish Volume of KCl solution Mass of evaporating dish and KCl solution Mass of evaporating dish and dry KCI (1" heating) Mass of evaporating dish and dry KCI (2 heating) 54 345 595 mL 62 245 g 555489 55 5379 Using the data above, calculate the mass percent of KCl in the original KCl/water solution Show all work
LAB PARTNERIS)- REPORT FOR EXPERIMENT 12DATE Properties of Solutions A. Concentration of Saturated Solution 1. Mass of empty evaporating dish 2. Mass of dish + saturated potassium chloride solution 3. Mass of dish + dry potassium chloride, 1st heating 4. Mass of dish + dry potassium chloride, 2nd heating 5. Mass of saturated potassium chloride solution Show Caleulation Setup 6. Mass of potassium chloride in the saturated solution Show Caleulation Setup ( 7. Mass of water in the saturated potassium...
7.28 Initial Volume of NaCl solution in cylinder, (mL) Volume of NaCl solution remaining in cylinder, (mL) Volume of NaCl solution transferred to dish, (mL) Mass of dish, (g) Mass of dish and NaCl solution, (g) Mass of NaCl solution, (g) Mass of dish and dried Naci, (g) Mass of dried NaCl, (g) Density of solution, (g/mL) Percent NaCl (m/m), (%) Percent NaCl (m/v), (%) Molarity of NaCl, (moles/L) 1.78 5.50 79.25 85.75 6.50 80.95 1.70 1.18 262 309 Molarity....
Data Table B: Dilution 5.5 M Assigned Molarity » Volume of 2.00 M NaCl added to flask (mL) 7 Mass of evaporating dish (9) Procedure Part B 8 Volume of solution (L) Mass of evaporating dish and diluted solution (9) Mass of diluted solution (g) 10 Volume of diluted solution (L) 11 • Reset the experiment. Using the concentration of the stock found with the purple tool from before and the desired final volume of 1.00 L and final concentration...
Reaction B: Sodium Carbonate and Hydrochloric Acid Experimental Data (a) Mass of evaporating dish + watch glass (b) Mass of evaporating dish + watch glass + sodium carbonate (c) Mass of sodium carbonate used (d) Mass of evaporating dish + watch glass + sodium chloride (e) Mass of sodium chloride collected (experimental yield) 125.99 126.3 g 0.499 126. 29 125-8 9 Data Analysis 1) Use your data to determine the experimental mole-to-mole ratio between sodium carbonate and sodium chloride. Show...
77 NAME 7.28 Initial Volume of NaCl solution in cylinder, (mL) Volume of NaCl solution remaining in cylinder, (mL) Volume of NaCl solution transferred to dish, (mL) Mass of dish, (g) Mass of dish and NaCl solution, (g) 1.78 5.50 79.25 85.75 6.50 80.95 1.70 Mass of NaCl solution, (g) Mass of dish and dried Naci, Mass of dried NaCl, (g) Density of solution, (g/mL) Percent NaCl (m/m), (%) Percent NaCl (m/v), (%) Molarity of NaCl, (moles/L) Calculations: Density of...
Reaction A: Sodium Bicarbonate and Hydrochloric Acid Experimental Data (a) Mass of evaporating dish + watch glass (b) Mass of evaporating dish + watch glass + sodium bicarbonate (c) Mass of sodium bicarbonate used (d) Mass of evaporating dish + watch glass + sodium chloride ium chloride collected (experimental yield) 164.79 165.19 10. 49 165.19 164.7 9 Data Analysis 1) Use your data to determine the experimental mole-to-mole ratio between sodium bicarbonate and sodium chloride. Show your work for each...
Questions and Problems 04 What would be the overall charge in any IV solution? Why? D. Concentration of a Sodium Chloride Solution 1. Mass of evaporating dish 2. Volume of NaCl solution 3. Mass of dish and NaCl solution 4. Mass of dish and dry NaCl Calculations 5. Mass of NaCl solution 6. Mass of the dry NaCl salt 7. Mass/mass percent (Show calculations.) 8. Mass/volume percent (Show calculations.) % (m/v) 9. Moles of NaCI (Show calculations.) moles B. Electrolytes...
Most questions answered within 3 hours.
-
Suppose that the production function takes the form Q=L-0.7L^2.
In addition, marginal revenue is $10 and...
asked 3 minutes ago -
If you were in charge of the selection and purchase of a display
system for the...
asked 2 minutes ago -
I just took a final for chemistry 2. There were alot of
questions on cell potential....
asked 7 minutes ago -
In which region of the country did Methodists and
Baptists have the largest following?
a. The...
asked 8 minutes ago -
A man is standing on a ledge when he throws a ball. The speed of
the...
asked 15 minutes ago -
Facebook Marketing benefit: How is this tool useful for
marketing purposes? Identify and explain at least...
asked 27 minutes ago -
What are the five considerations relevant to the
substantive fairness of a dismissal for permanent incapacity?...
asked 27 minutes ago -
Prince Electronics, a manufacturer of consumer electronic
goods, has five distribution centers in different regions of...
asked 29 minutes ago -
1.) For the following general reaction, rate = k[A]2 and k = 1.3
× 10−2 M−1...
asked 33 minutes ago -
In the Enron documentary(Netflix) What ethical issues did you
observe and who was responsible for them?
asked 33 minutes ago -
Many products fail, some of them spectacularly. Why do you
believe the failure rate for new...
asked 32 minutes ago -
An important news announcement is transmitted by radio waves to
people who are 65 km away,...
asked 52 minutes ago