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4. How many grams of “lead are contained in 6.0 X 10' g of blood if the lead content of that sample of blood is 0.62 parts per million (ppm)?

4. How many grams of “lead are contained in 6.0 X 10' g of blood if the lead content of that sample of blood is 0.62 parts per million (ppm)?

Chemistry
Chemistry
10th Edition
ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Chapter1: Chemical Foundations
Section: Chapter Questions
Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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Can you please answer number 4 and show all of the steps 

### Chemistry Worksheet **Questions:** 1. In a few lines, describe the IMMINENT IMPORTANCE of "Green Chemistry" and its importance to Society. 2. Give two chief characteristics of (i) Elements, (ii) Compounds, and (iii) Homogeneous Mixtures. 3. Classify each of the following as (i) Element, (ii) Compound, or (iii) Mixture: - Rain Water - Ocean Water - Gold - Table Sugar - Milk - Blood - Technitium - Air - Aspirin - Urea 4. How many grams of "lead" are contained in 6.0 X 10³ g of blood if the lead content of that sample of blood is 0.62 parts per million (ppm)? 5. What are the (i) mass, (ii) charge, and (iii) location in the atom of each of the following sub-atomic particles: (a) Electron (b) Neutron (c) Proton 6. Briefly explain (i) Thompson Experiment OR (ii) Rutherford Experiment emphasizing the discovery(ies) that the Experiment lead to? 7. Element "X" reacts with element "Y" to form an ionic compound containing X⁴⁺ and Y²⁻ ions. Write a possible formula for the compound and suggest to which "Group" in the Periodic Table, the elements X and Y may belong to? --- **Note:** There are no graphs or diagrams present in this image.
Transcribed Image Text:### Chemistry Worksheet **Questions:** 1. In a few lines, describe the IMMINENT IMPORTANCE of "Green Chemistry" and its importance to Society. 2. Give two chief characteristics of (i) Elements, (ii) Compounds, and (iii) Homogeneous Mixtures. 3. Classify each of the following as (i) Element, (ii) Compound, or (iii) Mixture: - Rain Water - Ocean Water - Gold - Table Sugar - Milk - Blood - Technitium - Air - Aspirin - Urea 4. How many grams of "lead" are contained in 6.0 X 10³ g of blood if the lead content of that sample of blood is 0.62 parts per million (ppm)? 5. What are the (i) mass, (ii) charge, and (iii) location in the atom of each of the following sub-atomic particles: (a) Electron (b) Neutron (c) Proton 6. Briefly explain (i) Thompson Experiment OR (ii) Rutherford Experiment emphasizing the discovery(ies) that the Experiment lead to? 7. Element "X" reacts with element "Y" to form an ionic compound containing X⁴⁺ and Y²⁻ ions. Write a possible formula for the compound and suggest to which "Group" in the Periodic Table, the elements X and Y may belong to? --- **Note:** There are no graphs or diagrams present in this image.
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