answer+1 - value. b. Uncertainty is the degree of doubt in...

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Assignment 1 47, 48, 49, 50, 51, 61, 63, 64, 65, 66, 67, 68, 69, 73, 75, 93 answers to the odd number questions, see your solution manual. 1.48 a. physical change b. chemical change c. chemical change 1.50 a. chemical property b. physical property c. physical property 1.64 a. Error is the difference between the true value and our estimation, or measurement, of the
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Unformatted text preview: value. b. Uncertainty is the degree of doubt in a single measurement. 1.66 a. = 6.64 x 10 –2 b. = 2.2 x 10 3 c. (0.0063)(57.8) = 3.6 x 10 –1 d. 18 + 52.1 = 7.0 x 10 1 e. 58.17 – 57.79 = 3.8 x 10 –1 1.68 a. 3,240 b. 0.000150 c. 0.4579 d. –683,000 e. –0.0821 f. 299,790,000 g. 1.50 h. 602,000,000,000,000,000,000,000...
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This note was uploaded on 03/10/2012 for the course CHEM 01:160:128 taught by Professor Zbaida during the Spring '09 term at Rutgers.

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