CHEM 103 EXAM 1 TO 6 AND FINAL EXAM WITH ANSWERS

CHEM 103 EXAM 1 TO 6 AND FINAL EXAM WITH
ANSWERS




Click this link to access the Periodic Table. This may be helpful throughout the exam.



1. Convert 1005.3 to exponential form and explain your answer.



2. Convert 4.87 x 10-6 to ordinary form and explain your answer.

Your Answer:

10005.3 move the decimal over to the left three spaces than multiply 10 to the 3
power to get: 1.0053 X 103

4.87 x 10-6 move the decimal to the left six spaces 0.00000487




1. Convert 1005.3 = larger than 1 = positive exponent, move decimal 3 places =
1.0053 x 103



2. Convert 4.87 x 10-6 =negative exponent =smaller than 1, move
decimal 6 places = 0.00000487


Question 2
pts

Click this link to access the Periodic Table. This may be helpful throughout the exam.



Using the following information, do the conversions shown below, showing all work:

1 ft = 12 inches 1 pound = 16 oz 1 gallon = 4 quarts

1 mile = 5280 feet 1 ton = 2000 pounds 1 quart = 2 pints

kilo (= milli (= 1/1000) centi (= 1/100) deci
1000) (=
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, CHEM 103 EXAM 1 TO 6 AND FINAL EXAM WITH
ANSWERS

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This study source was downloaded by 100000848900824 from CourseHero.com on 09-08-2022 02:25:45 GMT -05:00


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