Solutions and Molarity

Front

What is the molarity of a 0.5L sample of a solution that contains 60.0 g of sodium hydroxide (NaOH)?

Back

3.0M

Front

Which action will increase the rate of solubility when preparing solutions by dissolving solid solutes in liquid solvents?

Back

stirring the solute in the solution

Front

Which of the following substances is a homogeneous solution? Options: chocolate chip cookie, italian dressing, apple juice, orange juice

Back

apple juice

Front

Which of the following substances is a heterogeneous substance? Options: baby oil, rocky road ice cream, salt water, milk

Back

rocky road ice cream

Front

What is the formula for calculating molarity?

Back

moles/liters of solution

Front

Which type of solution has more room to dissolve solute?

Back

unsaturated

Front

Solvent

Back

The substance that does the dissolving in a solution.

Front

Another name for a homogeneous mixture is

Back

a solution.

Front

If water is a polar molecule, then which of the following must be nonpolar: sugar, salt, oil, juice?

Back

oil

Front

Electrolytes

Back

conduct electricity