Properties of Solutions and Concentration Flashcard

Front

What ion is present in acids?

Back

H+

Front

What ion is present in bases?

Back

OH-

Front

Which is the stronger acid? pH 1, pH 4, pH 8, or pH 13?

Back

pH 1

Front

What is the definition of a solution?

Back

A homogeneous mixture of two or more substances.

Front

What is concentration in terms of solutions?

Back

The amount of solute present in a given volume of solvent or solution.

Front

What is the difference between a strong acid and a weak acid?

Back

A strong acid completely dissociates in water, while a weak acid only partially dissociates.

Front

What happens to litmus paper when it comes in contact with an acid?

Back

It turns blue litmus paper red.

Front

What happens to litmus paper when it comes in contact with a base?

Back

It turns red litmus paper blue.

Front

What is solubility?

Back

The ability of a substance to dissolve in a solvent at a given temperature.

Front

Which substance is MOST soluble at 0 ºC: KI, NaNO3, NaCl, or Ce2(SO4)3?

Back

NaNO3