Podcast
Questions and Answers
What is the limiting reactant in the reaction between CH3CHO and O2?
What is the limiting reactant in the reaction between CH3CHO and O2?
- CH3COOH
- O2
- Both are limiting reactants
- CH3CHO (correct)
In the reaction between TiO2, C, and Cl2, what is the limiting reactant?
In the reaction between TiO2, C, and Cl2, what is the limiting reactant?
- TiO2
- Cl2 (correct)
- CO2
- C
What is the percentage yield of CH3COOH in the reaction between CH3CHO and O2?
What is the percentage yield of CH3COOH in the reaction between CH3CHO and O2?
- 80.2%
- 87.2% (correct)
- 92.5%
- 95.8%
How many grams of TiCl4 can be produced from 4.15 g of TiO2, 5.67 g of C, and 6.78 g of Cl2?
How many grams of TiCl4 can be produced from 4.15 g of TiO2, 5.67 g of C, and 6.78 g of Cl2?
What is the role of the limiting reactant in a chemical reaction?
What is the role of the limiting reactant in a chemical reaction?
What was the primary observation made by physicists in the 19th century when they created a vacuum tube with wires inserted in both ends?
What was the primary observation made by physicists in the 19th century when they created a vacuum tube with wires inserted in both ends?
What property of the cathode rays led some researchers to argue that they were particles?
What property of the cathode rays led some researchers to argue that they were particles?
What was the purpose of coating the positive end of the tube with a fluorescing material?
What was the purpose of coating the positive end of the tube with a fluorescing material?
What was the main point of debate among physicists regarding the cathode rays?
What was the main point of debate among physicists regarding the cathode rays?
What was the significance of the cathode rays' inability to move around solid objects?
What was the significance of the cathode rays' inability to move around solid objects?
