© 2007 D. de Leeuw Does it Matter in Chemistry? Jeopardy

Jeopardy Click on the Question of Your Choice What’s the delionition? Power of Knowledge Notes B‘labs’ From Unit III More B ‘Labs’

What’s the Delionition? : 100 pts When adding 4 ml of blue liquid to 3 ml of yellow liquid, the result is 7 ml of green liquid. Provide a qualitative observation for this reaction. When adding 4 ml of blue liquid to 3 ml of yellow liquid, the result is 7 ml of green liquid. Provide a qualitative observation for this reaction. Answer: Blue + Yellow = Green Back to Jeopardy Questions

I am a liquid that does not allow a laser to be passed directly through it. What kind of liquid am I? I am a liquid that does not allow a laser to be passed directly through it. What kind of liquid am I? Answer: Suspension Back to Jeopardy Questions What’s the Delionition? : 200 pts

What kind of property can be examined WITHOUT creating a new substance? Back to Jeopardy Questions Double the Points!!! This question is worth 600 POINTS! Answer: Physical Property What’s the Delionition? : 300 pts

“If you do everything once, it will always be your personal best” - Rick Mercer This statement is considered a… “If you do everything once, it will always be your personal best” - Rick Mercer This statement is considered a… Answer: Law Back to Jeopardy Questions What’s the Delionition? : 400 pts

“Did you know sweat is caused by millions of tiny sweat glands dropping a deuce.” - Jackie Moon This statement is considered a… “Did you know sweat is caused by millions of tiny sweat glands dropping a deuce.” - Jackie Moon This statement is considered a… Answer: Hypothesis Back to Jeopardy Questions What’s the Delionition? : 500 pts

Power of Knowledge: 100 pts What kind of compound am I? Ca(NO 3 ) 2 What kind of compound am I? Ca(NO 3 ) 2 Answer: Ionic Compound Back to Jeopardy Questions

Answer: Solutions, Suspensions and Mechanical Mixtures Back to Jeopardy Questions Double the Points!!! This question is worth 400 POINTS! Mixtures Include the following 3 sub-headings: Power of Knowledge: 200 pts

Going directly to a gas, skipping the liquid state is called… Answer: Sublimation Back to Jeopardy Questions Power of Knowledge : 300 pts

Name 3 properties of METALS Answer: - Malleable - Ductile - Shiny - Conduct Electricity - On left side of PT Back to Jeopardy Questions Power of Knowledge : 400 pts

Digestion is a form of _________ change. Answer: Chemical Back to Jeopardy Questions Power of Knowledge : 500 pts

B‘Labs’ from Unit III : 100 pts A liquid sample leaves a residue after boiling. The original sample was a… Answer: Mixture Back to Jeopardy Questions

The collected liquid from the distillation process is called… Answer: Distillate Back to Jeopardy Questions B‘Labs’ from Unit III : 200 pts

When testing a solid, adding water and filtering you found residue in the paper, and in the evaporated filtrate. The sample was a… When testing a solid, adding water and filtering you found residue in the paper, and in the evaporated filtrate. The sample was a… Answer: Mixture Back to Jeopardy Questions B‘Labs’ from Unit III : 300 pts

The process of separation based on substance ’ s densities is called Answer: Gravity Separation Back to Jeopardy Questions Double the Points!!! This question is worth 800 POINTS! B‘Labs’ from Unit III : 400 pts

Two liquids that are insoluble in each other are considered… Answer: Immiscible Back to Jeopardy Questions B‘Labs’ from Unit III : 500 pts

More B‘Labs’: 100 pts During FILTRATION, a________ will not leave a residue in the filter. Answer: Solution Back to Jeopardy Questions

________ _________ is the temperature where the substance changes from a solid to a liquid Answer: Melting Point Back to Jeopardy Questions More B‘Labs’: 200 pts

Water in the Chromatography station is called the ________ in this experiment. Answer: Solvent Back to Jeopardy Questions More B‘Labs’: 300 pts

When filtering, the liquid that passes through the filter is called the… Answer: Filtrate Back to Jeopardy Questions More B‘Labs’: 400 pts

Double the Points!!! This question is worth 1000 POINTS! Back to Jeopardy Questions Answer: Mercury and Bromine The two elements that are liquids at room temperature are … More B‘Labs’: 500 pts