Substances/Solution/Acids/Bases

Front

What are substances called that dissolve in another solution?

Back

Soluble

Front

A solid that falls out of a solution is called a ______.

Back

Precipitate

Front

Fill in the blank: Two or more substances evenly mixed on a molecular level but not bonded together are called a ________ mixture.

Back

Homogeneous

Front

What is a substance?

Back

Matter with a fixed composition and properties

Front

What does the phrase 'Like dissolves like' mean?

Back

Polar molecules dissolve other polar molecules.

Front

What is a solute?

Back

The substance that is dissolved in a solution.

Front

What is a solvent?

Back

The substance that dissolves the solute in a solution.

Front

Define an acid.

Back

A substance that donates protons (H+) in a solution.

Front

Define a base.

Back

A substance that accepts protons (H+) or donates hydroxide ions (OH-) in a solution.

Front

What is pH?

Back

A measure of how acidic or basic a solution is, on a scale of 0 to 14.