1. Intro to General Chemistry

Which of the following best describes the action of an emetic drug?

When lithium reacts with water, which of the following is produced?

Which term best describes a substance made of nicotine (or another drug) and other chemicals that is heated during vaping?

When hydrochloric acid is applied to a mineral and it effervesces (bubbles), which mineral is most likely present?

Which of the following equations correctly expresses the self-ionization of water?

Which statement best describes the difference between qualitative and quantitative observations in chemistry?

In a water molecule, the most electronegative atom is:

Which of the following is the main component of natural gas?

Which of the following compounds most likely contains polar covalent bonds?

Which of the following is a common chemical property of metals?

Which of the following is NOT true of mercury?

Which of the following is NOT a property of a metal?

Why is deionized water recommended for cooling high-amperage plasma torches?

In order to prevent or limit chemical exposures at fires, firefighters should:

Which molecular-level property of copper makes it an ideal material for use in electrical wiring?