Podcast
Questions and Answers
What is the product of the chemical reaction between nitrogen gas and hydrogen gas?
What is the product of the chemical reaction between nitrogen gas and hydrogen gas?
- H2O
- NH3 (correct)
- H2
- N2
What type of biomolecule would cause a person to gain more weight?
What type of biomolecule would cause a person to gain more weight?
- Protein
- Nucleic acid
- Fat (correct)
- Carbohydrate
What is the total number of H atoms in the reactant side of the equation N2(g) + 3H2(g) → 2NH3(g)?
What is the total number of H atoms in the reactant side of the equation N2(g) + 3H2(g) → 2NH3(g)?
- 10
- 6 (correct)
- 4
- 8
What happens to the gas molecules when a gas confined in a closed container is heated?
What happens to the gas molecules when a gas confined in a closed container is heated?
What is the primary factor that determines an atom's ability to undergo chemical reactions?
What is the primary factor that determines an atom's ability to undergo chemical reactions?
Why do tires blow out during long summer drives?
Why do tires blow out during long summer drives?
What is the result of increasing the temperature in a chemical reaction?
What is the result of increasing the temperature in a chemical reaction?
What is the purpose of adding coefficients in a chemical equation?
What is the purpose of adding coefficients in a chemical equation?
Why do reactions eventually stop?
Why do reactions eventually stop?
Why can you still pump air into a balloon even though it is already inflated?
Why can you still pump air into a balloon even though it is already inflated?
What is the condition for the greatest reaction to occur between marble and hydrochloric acid?
What is the condition for the greatest reaction to occur between marble and hydrochloric acid?
What is the result of a double displacement reaction involving NaNO3 and KOH?
What is the result of a double displacement reaction involving NaNO3 and KOH?
