Practice Ch 3 and 4 (1).doc

# Write a balanced equation for the reaction between

• Test Prep
• 4

This preview shows pages 2–4. Sign up to view the full content.

Write a balanced equation for the reaction between solutions of acetic acid and potassium hydroxide. (weak acid/strong base) 2. Write the complete ionic equation 3. Write the net ionic equation Part V – Redox reactions Use the reaction below to answer the following questions: K(s) + NaNO 3 (aq) KNO 3 (aq) + Na(s) 1. Write the complete ionic equation (3pts) 2. Write the net ionic equation (3pts)

This preview has intentionally blurred sections. Sign up to view the full version.

3. What is being oxidized? (1pt) 4. What is being reduced? (1pt) 5. What is the oxidizing agent? (1pt) 6. What is the reducing agent? (1pt) Part VI – Calculations 1. The percent composition of a compound is 64.1% copper and 35.9% chlorine. What is the empirical formula? 2. Which contains a higher percentage of oxygen? FeO or Fe 2 O 3 . Show work to receive credit. 3. Complete the following table Substance Formula Weight Molar Mass FeO MgO AgNO 3 Answer: Answer:
NaOH 4. Identify the limiting reactant and the theoretical yield of iron from 40.0 g of molten iron (II) oxide reacting with 10.0 g of magnesium. FeO(l) + Mg(l) Fe(l) + MgO(s) Identify the following: What is the limiting reactant? What is the theoretical yield? 5. How many milliliters of 12.0 M hydrochloric acid (HCl) contain 7.30 g of HCl solute? 6. A flask contains 35.4 mL of 0.175 M Ca(OH) 2 . How many milliliters of 0.274 M Na 2 CO 3 are required to react completely with the calcium hydroxide in solution? (5pts) Na 2 CO 3 (aq) + Ca(OH) 2 (aq) CaCO 3 (s) + 2NaOH(aq) Answer: Answer:
This is the end of the preview. Sign up to access the rest of the document.
• Spring '08
• Sykora
• Redox, Sodium, Chemical reaction, Oxide, Sodium hydroxide

{[ snackBarMessage ]}

### What students are saying

• As a current student on this bumpy collegiate pathway, I stumbled upon Course Hero, where I can find study resources for nearly all my courses, get online help from tutors 24/7, and even share my old projects, papers, and lecture notes with other students.

Kiran Temple University Fox School of Business ‘17, Course Hero Intern

• I cannot even describe how much Course Hero helped me this summer. It’s truly become something I can always rely on and help me. In the end, I was not only able to survive summer classes, but I was able to thrive thanks to Course Hero.

Dana University of Pennsylvania ‘17, Course Hero Intern

• The ability to access any university’s resources through Course Hero proved invaluable in my case. I was behind on Tulane coursework and actually used UCLA’s materials to help me move forward and get everything together on time.

Jill Tulane University ‘16, Course Hero Intern