Podcast
Questions and Answers
Which type of property does not depend on the amount of matter?
Which type of property does not depend on the amount of matter?
- Chemical property
- Extensive property
- Intensive property (correct)
- Physical property
Which type of chemical reaction involves the reactants changing into new substances?
Which type of chemical reaction involves the reactants changing into new substances?
- Chemical reaction (correct)
- Synthetic reaction
- Reversible reaction
- Physical reaction
What is the sum of all mass numbers in a compound known as?
What is the sum of all mass numbers in a compound known as?
- Molecular mass
- Atomic mass
- Mass composition
- Formula mass (correct)
Which type of acid is formed by combining hydrogen with a nonmetal?
Which type of acid is formed by combining hydrogen with a nonmetal?
What law states that atoms are neither created nor destroyed in a chemical reaction?
What law states that atoms are neither created nor destroyed in a chemical reaction?
In a binary ionic compound, what type of ions are combined?
In a binary ionic compound, what type of ions are combined?
What is the significance of the limiting reactant in a chemical reaction?
What is the significance of the limiting reactant in a chemical reaction?
In a binary ionic compound, how are the names of the ions determined?
In a binary ionic compound, how are the names of the ions determined?
What is the purpose of using excess reactants in a chemical reaction?
What is the purpose of using excess reactants in a chemical reaction?
How are polyatomic ions defined?
How are polyatomic ions defined?
When naming a binary molecular compound, when is a prefix used for the first non-metal?
When naming a binary molecular compound, when is a prefix used for the first non-metal?
What distinguishes a binary acid from a ternary acid in terms of naming?
What distinguishes a binary acid from a ternary acid in terms of naming?
