CHEM 115 quiz 1

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Last updated 7:00 AM on 9/3/26
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17 Terms

1
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What are the effective ways to study?

  • learn in incrementally small pieces

  • practice repeatedly (overlearn)

  • Use “disturbed space” not “mass practice” (don’t cram)

  • get a good nights sleep

  • Use parallel processing (listen, observe, recite, & practice recall)


2
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What is the decimal equivalent of 1/2?

0.5

3
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What is the decimal equivalent of 1/3?

0.33

4
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What is the decimal equivalent of 1/4?

0.25

5
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What is the decimal equivalent of 1/5?

0.20

6
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What is the decimal equivalent of 1/8?

0.125

7
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What is the decimal equivalent of 2/5?

0.40

8
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What is the decimal equivalent of 2/3?

0.666

9
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What is the decimal equivalent of 3/4?

0.75

10
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What is the decimal equivalent of 3/2?

1.5

11
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What is the decimal equivalent of 3/5?

0.600

12
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What is the decimal equivalent of 4/5?

0.800

13
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What way do you have to go to convert a power of 10 positive?

Right

14
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What way do you go to convert a power of 10 negative?

left

15
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What do you do when multiplying exponents?

Add the exponents

16
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What do you do when dividing the exponents?

Subtract the exponents

17
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What do you do when you take the reciprocal of an exponent?

change the exponent’s sign