Section 4: Take notes on this video:How to Calculate Molar Mass Practice Problems
Then, calculate the molar mass of:
1. Lead (II) nitrate
2. Sodium iodide
3. Sodium nitrate
4. Lead (II) iodide
5. Magnesium oxide
Section 5: If you have not already, outline pages 299 - 301 from your textbook. Then, answer section review questions 1-4 on page 301.
Then, calculate the molar mass of:
1. Lead (II) nitrate
2. Sodium iodide
3. Sodium nitrate
4. Lead (II) iodide
5. Magnesium oxide
Section 5: If you have not already, outline pages 299 - 301 from your textbook. Then, answer section review questions 1-4 on page 301.
Then, write the balanced chemical equations for the problems on the worksheet we started today (2a, 3b, 4a & 5a). Then, answer the following questions in your notebook:
1. Nitrogen reacts with hydrogen to produce ammonia.
a. Write a balanced chemical equation
b. How many moles of hydrogen, H2, are needed to react with 2.0 moles of nitrogen, N2?
2. Zinc reacts with hydrochloric acid…
a. Predict the products of this reaction, then write and balance the equation.
b. How many moles of hydrogen are produced from the reaction of 3.7 moles of zinc?
3. Write a balanced combustion reaction for propane (C3H8)
4. How many moles of oxygen are necessary to react completely with 4.5 moles of propane (C3H8)?
5. Write a balanced chemical equation for the double replacement reaction between potassium phosphate and aluminum nitrate.
a. How many moles of potassium nitrate are produced when 2.5 moles of potassium phosphate react?