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Answer the following showing all work and/or in a clear and concise manner.
1. Principal Stephen was seen running on the high school track. If he ran 56.4mi/hr, how fast is he in m/s? As he finished, he said his "school spirit" made him do it.
2. SpongeBob SquarePants wanted to go on a diet and he lost 4.2E3 mL/hr of water. If he was on the diet for 2.56 days, how many gallons of water did he lose? (1 gal = 3.785 L ).
3. ( 32.41 m ) ( 0.089 L ) = _________________ = ________________________
4. 82.1g - 0.45g = ______________________ = ____________________________
5. What the difference between temperature and heat?
6. What is the definition of activation energy (Eac)?
7. Potential energy of the reactant (PEr) is _________ compared to the potential energy of the product (PEp).
8. ___________________ is a substance is current a gas but at room temperature is a liquid.
9. State the 2nd law of thermo and then explain via the Kinetic Molecular Theory (KMT).
10. Absolute zero is the condition where __________________________. The condition of absolute zero is _________________ and _________________.
11. Entropy is the measurement of _______________________________
12. What are the 4 gases you suppose to know __________________________. Except for one how do they react with a burning match.
13. What does not change through a phase change ______________________?
14. Explain the difference between evaporation and boiling.
15. On the space below, draw the heating curve and explain how the energy added is used in each of the major section of the heat curve.