Liquids:

must be contained to stay in one spot

have a variable volume, but a fixed mass

are usually more dense than solids and gases

cannot be changed into gases

How many chiral carbons are in 2-bromo-2-chloro-3-methylpentane?

What part of the statement below is incorrect? Rewrite the statement such that it displays the correct reasoning behind why nonpolar molecules do not dissolve in water. "Water molecules repel nonpolar substances away from itself."

The octet rule states that an atom is most stable when all 8 electrons fill its outermost valence shell true or false

When you finish using the compound brightfield microscope, what should you have your lab instructor do?

What does a two-direction arrow indicate in a chemical equation?

Which of the following words correctly describes CO2? Select all that apply A. Its a substance b its a compound c its a element D its a mixture

A certain reaction has an activation energy of 51.64 kj/mol. At what temperature Kelvin will the reaction be 5.50 times faster than it did at 343K?

What allows electrons to flow between electrodes in an electrochemical cell? a - conducting wire b - salt bridge c - electrolyte solutions d - battery

How does the number of molecules in 1 mol of oxygen compare with the number of molecules in 1 mol of nitrogen? 1 mol of oxygen has fewer molecules. 1 mol of oxygen has more molecules. Each sample has the same number of molecules.

What types of elements tend to combine to form molecular compounds?