Mixtures and Solutions JEOPARDY!

Jeopardy Board SolutionsMixturesConcentrateVocabPerformance $100 $200 $300 $400 $500

A solution in which no more material will dissolve. Answer

Saturated Solution Board

The best method for separating a solution. Answer

Evaporation Board

Identify this crystal. Answer

Salt crystal Board

The most soluble in water – salt or citric acid. Answer

Citric Acid Board

The amount of citric acid needed to saturate 50 mL of water. Answer

45 – 65 g of citric acid Board

The definition of a mixture. Answer

When you put two or more materials together. Board

One method of separating a mixture. Answer

Screening, filtering, or evaporating. Board

True/False: All solutions are mixtures. Answer

True Board

One sign of a chemical reaction. Answer

Bubbles are created or a new material is formed. Board

The name of the gas produced from the chemical reaction of baking soda and another material. Answer

Carbon dioxide Board

The more concentrated solution. Solution A (top) or Solution B (bottom) Answer

Solution B Board

What you do to dilute a concentrated solution. Answer

Add water. Board

What you do to make a solution more concentrated. Answer

Add more material to the liquid. Board

The solution with the highest concentration – 1 scoop of detergent in 500 mL of water, or 2 scoops of detergent in 500 mL of water. Answer

2 scoops of detergent in 500 mL of water. Board

The solution with the highest concentration between two salt solutions. Solution A is saturated, Solution B is not. Answer

Solution A – Saturated Solution Board

A characteristic of an object, like it’s size, color, shape, or texture. Answer

Property Board

A process in which one material disperses uniformly into another material, so that the first material seems to disappear. Answer

Dissolving Board

When two or more materials are mixed together and a change occurs. Answer

Chemical reaction Board

The two parts that make up a solution. Answer

Solvent (liquid) and solute (solid). Board

The amount of material dissolved in a measure of liquid. Answer

Concentration Board

Find the mass of 50 mL of water. Answer

50 grams Board

Separate the mixture on the table. Answer

Use the screen to separate the gravel, then use the filter to separate the powder. Board

Find how much salt it took to make this saturated solution. Answer

About grams of salt. Board

Choose the solution that is most concentrated. Answer

Solution 2 Solution 1 – 10 mL salt Solution 2 – 20 mL salt Solution 3 – no salt Board

Using the chemicals on the table, make a solution that will cause a chemical reaction. Answer

Calcium chloride and baking soda, or citric acid and baking soda. Board