Please help PageExercise 16.9: Calculate the ppm and ppb of each of the following samples.a. 0.0002 grams of NaCl in 100.00 milliliter of water.b. 0.02 grams of lead in 1.00 grams of dry paint.c. 0.005 grams of arsenic in 24 grams of soil.4Exercise 16.8: Use the conventions listed above to assign the basis (%(/m/m), %(v/v) or%(m/v)} for each of the following percent compositions,a. 30% NH4NO3(aq)b. 2% Pb paint (dry)c. 1.04% glucose in blood.d. 0.04% blood alcohol contentExercise 16.10: How many grams of mercury are contained in 6 Kg of swordfish if the fishcontained 0.976 ppm Hg?Exercise 16.11: What is the ppm and ppb of sodium if I dissolve 0.2 grams of NaCl in a 800 mlof water. (Hint! You will first need to determine how much of the 0.2 grams NaCl is due toNa¹).of 4Exercise 16.12: Starting with a stock solution of 12M HCl, describe how you would make thefollowing solutions.a. 25 mL @ 0.1Mb. 150 mL @ 1.0Mc. 50 mL @ 12Md. 75 mL @ 0.001M

Note: Since you have posted multiple questions, we will provide the solution only to the first…

Exercise 16.8: Use the conventions listed above to assign the basis (%(/m/m), %(v/v) or %(m/v)} for each of the following percent compositions, a. 30% NH4NO3(aq) b. 2% Pb paint (dry) c. 1.04% glucose in blood d. 0.04% blood alcohol content

Exercise 16.8: Use the conventions listed above to assign the basis (%(/m/m), %(v/v) or %(m/v)} for each of the following percent compositions, a. 30% NH4NO3(aq) b. 2% Pb paint (dry) c. 1.04% glucose in blood d. 0.04% blood alcohol content

Introductory Chemistry For Today

8th Edition

ISBN:9781285644561

Author:Seager

Publisher:Seager

Chapter7: Solutions And Colloids

Section: Chapter Questions

Problem 7.34E

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Page
Exercise 16.9: Calculate the ppm and ppb of each of the following samples.
a. 0.0002 grams of NaCl in 100.00 milliliter of water.
b. 0.02 grams of lead in 1.00 grams of dry paint.
c. 0.005 grams of arsenic in 24 grams of soil.
4
Exercise 16.8: Use the conventions listed above to assign the basis (%(/m/m), %(v/v) or
%(m/v)} for each of the following percent compositions,
a. 30% NH4NO3(aq)
b. 2% Pb paint (dry)
c. 1.04% glucose in blood.
d. 0.04% blood alcohol content
Exercise 16.10: How many grams of mercury are contained in 6 Kg of swordfish if the fish
contained 0.976 ppm Hg?
Exercise 16.11: What is the ppm and ppb of sodium if I dissolve 0.2 grams of NaCl in a 800 ml
of water. (Hint! You will first need to determine how much of the 0.2 grams NaCl is due to
Na¹).
of 4
Exercise 16.12: Starting with a stock solution of 12M HCl, describe how you would make the
following solutions.
a. 25 mL @ 0.1M
b. 150 mL @ 1.0M
c. 50 mL @ 12M
d. 75 mL @ 0.001M

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