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Review Game Eureeka! Get a board, marker, partner and wipey thing Bell Ringer
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From now on this is your indication that :
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Please use the dye (dissolved in oily silicone polymer) cylinders sparingly The formica finish sheets work best if you press lightly My answers are final (sorry) Keep your own score Prizes will be awarded
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1. Which is a substance? 1.Salt 2.Salt Water 3.Oatmeal 4.A replacement teacher
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You find the mass of a salad. Did you find an: Intensive or extensive property
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Which substance has a definite shape and volume? NaCl (aq) Cl 2 (g) CCl 4 (l) AlCl 3 (s)
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Which of the following will sublime at STP? SO 2 (aq) H 2 O (l) CO 2 (s) Ca (s)
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What are the common properties of all liquids? Definite volume Takes shape of container Medium IFA Non-structural connections
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A liquid in a container is boiling at a pressure of 790 torr. The normal boiling point of this liquid will occur at a pressure of what?
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Normal boiling point always occurs at 1-atm (760-torr)
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What happens to the entropy of a substance as it is heated?
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Name a phase change that is exothermic.
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Draw a heterogeneous mixture
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Would salad be: Homogeneous or heterogeneous Substance or mixture
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What is distillation? Seperating a mixture based on the B.P. of that mixture
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A mixture of salt, sand and water is run through a filter. What remains in the filter after seperation? ONLY THE SAND remains in the filter
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Pressure being held constant, the Temperature of a 500-mL of gas increases from 303 K to 313 K. What is its new volume? Make a list and save it
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Show the correct numerical set-up for finding volume.
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V = 516.5 mL
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If V-initial = 800-mL P-initial = 740- torr V-final = 440-mL What is the final Pressure?
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1345.45 torr
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What is the correct way to light a Bunsen Burner?
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The game is done, tally your points
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