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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 _______________________________
11. What are the 4 gases you suppose to know __________________________. Except for one how do they react with a burning match.
12. What does not change through a phase change ______________________?
13. Explain the difference between evaporation and boiling.
14.