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4. Identify these compounds as either ionic or molecular: i. NO₂ ii. MgCl₂ iii. CO₂ iv. K₂SO4 V. (NH4)2SO4

4. Identify these compounds as either ionic or molecular: i. NO₂ ii. MgCl₂ iii. CO₂ iv. K₂SO4 V. (NH4)2SO4

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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H.w 4 , do question 4
3. What is the weight percent of silver in silver nitrate, AgNO3? 2. Estrogen (estriol) is a steroid that has the formula C12H24O3. What is the mass of carb sample of estrogen? 4. Identify these compounds as either ionic or molecular: ||| i. NO₂ ii. MgCl₂ iii. CO₂ iv. K₂SO4 V. (NH4)₂SO4 [Continued on the next page.] CHEM 110B 5. III O Atom X is in Group 2A and atom Y is in Group 7A. When these elements form a compa will the formula be?
Transcribed Image Text:3. What is the weight percent of silver in silver nitrate, AgNO3? 2. Estrogen (estriol) is a steroid that has the formula C12H24O3. What is the mass of carb sample of estrogen? 4. Identify these compounds as either ionic or molecular: ||| i. NO₂ ii. MgCl₂ iii. CO₂ iv. K₂SO4 V. (NH4)₂SO4 [Continued on the next page.] CHEM 110B 5. III O Atom X is in Group 2A and atom Y is in Group 7A. When these elements form a compa will the formula be?
Expert Solution
Step 1: Ionic compounds and molecular compounds

4) Ionic compound is a compound formed by ions bonding together through electrostatic forces.

Molecular compounds are formed when elements share electrons in a covalent bond to form molecules.

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