Mid Year Exam Review

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Luke Sherman
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1 Name: Date of Exam: Jan 31 st, 2019 Mid Year Exam Review The following are questions to help you study. YOU SHOULD ALSO RE-DO PAST QUIZZES AND WORKBOOK PAGES, as these are not an extensive list of questions! Refer to the list of topics on the Mid-Year Exam, as they contain ALL POSSIBLE CONCEPTS which will be tested 1. Name the following lab equipment:

2 2. Match the statement with the appropriate state of matter it is describing. a. The atoms in this state of matter has strong links: b. This state of matter takes the shape of the container it is in: c. This state of matter has a specific shape and volume: d. This state of matter has no specific shape and no specific volume. 3. Fill in the names of the phase changes in the diagram below 4. Which phase changes require heat? 5. Which phase changes require a removal of heat (cooling)? 6. Match the term with its definition Mass A Temperature at which a liquid changes to a gas Volume B Substance which has a ph value of above 7 Temperature C Mass per unit volume ph D Amount of space matter occupies in an object Acid E Degree of agitation of particles Base F Substance which has a ph value of 7 Neutral Substance G Temperature at which a solid changes into a liquid Density H Scale used to measure the acidity and alkalinity of liquids Melting Point I Amount of matter in an object Boiling Point J Substance which has a ph value of below 7

3 7. Consider the table opposite, then answer SUBSTANCE ph the questions. Soda 2.0 a. What would happen if you dipped red litmus paper Drain cleaner 14.0 in laundry soap? b. What would happen if you dipped blue litmus paper in laundry soap? c. What would happen if you dipped red litmus paper in pure water? d. What would happen if you dipped blue litmus paper Bleach Pure water Ketchup Milk Human blood Spaghetti sauce Laundry soap in pure water? e. What would happen if you dipped red litmus paper in spaghetti sauce? f. What would happen if you dipped blue litmus paper in spaghetti sauce? g. What is the most acidic substance? h. What is the most basic substance? 8. What is the density of the following objects? Mass of cube = 756g 6cm Density = Mass of stone= 32g Density = 100 ml 180 ml

4 9. A carver begins work on the following block of granite that has a mass of g. What is the density of the granite? 15 cm 25 cm 5 cm 10. Match the following terms to their definitions. Pure substance Heterogeneous mixture Homogeneous mixture Distillate Filtrate Residue Soluble substance Non-soluble substance Solute Solvent A. This substance has the ability to dissolve in another B. Substance there is less of, and which is being dissolved C. Mixture where you can see the different components D. Only one type of particle E. Mixture where you cannot see the different components F. What is left over after you have done decantation or filtration G. This substance cannot to dissolve in another H. Liquid that undergoes vaporization and condensation I. Substance there is more of, and which is doing the dissolving J. The liquid that goes through the filter paper in filtration 11. What seperation technique would you use to separate: a. A mixture of salt and water: b. A mixture of sand and water: c. A mixture of oil and water: d. A mixture of sand and rocks: e. A mixture of blood: f. A mixture of baking soda and water: g. A mixture of vinegar and water: h. A mixture of coffee grounds and water:

5 12. Complete the diagram of Earth s internal structure 13. Name the sphere where the following is found: a. Air: b. Water: c. Rocks: d. Plants: 14. Explain how convection works in the movement of technotic plates. 15. Name the techtonic plate motion which causes the following geological phenomena a. Earthquakes: b. Formation of mid-oceanic ridges: c. Formation of mountains: d. Formation of tsunamis: e. Formation of volcanoes:

6 Answers 1. (Row 1) Test tube, beaker, thermometer, clamp. (Row 2) Graduated Cylinder, Hot Plate, Electronic balance, safety goggles. (Row 3) Mortar and Pestle, Erlenmeyer flask, test tube rack, Retort stand. (Row 4) Florence flask, pipette, brush, stopwatch 2. a) solid b) liquid c)solid d)gas Sublimation, fusion (melting) and vaporization 5. Deposition, freezing (solidification) and condensation 6. Mass I, Volume D, Temperature E, ph H, Acid J, Base B, Neutral Sub. F, Density C, Melting Pt G, Boiling Pt A 7. a) Turn blue b) Stay blue c) Stay red d) Stay blue e) Stay red f) Turn red g) Soda h) Drain cleaner 8. Density of cube = 3.5 g/cm 3 Density of stone = 0.4 g/cm 3 9. D = 2.75 g/cm Pure substance D, Heterogeneous mix C, Homogeneous mix E, Distillate H, Filtrate J, Residue F, Soluble sub A, Non-soluble sub G, Solute B, Solvent I 11. a) Distillation b) Decantation c) Decantation d) Sieving e) Centrifugation f) Distillation g) Distillation h) Filtration a) Atmosphere b) Hydrosphere c) Lithosphere d) Biosphere 14. Magma in the mantle closest to the core is heated, it rises to where the mantle meets the crust. There the magma cools then falls back down the mantle towards the core. The cycle continues repeatedly. This causes the plates floating on the mantle to move to the sides. 15. a) Transform fault and convergence b) Divergence c) Convergence d)transform fault and convergence e) Convergence

T E M P E R A T U R E, A C I D S, B A S E S, M I X T U R E S

T E M P E R A T U R E, A C I D S, B A S E S, M I X T U R E S Review Session 3 TEMPERATURE, A CIDS, BASES, M IXTURES Properties of Matter Some are specific to only one substance This is a characteristic property Density, Boiling Point, Melting Point Some can be shared