Chem 103 Exam 1-6 Final WITH QUESTIONS AND ANSWERS( 100% SCORE)
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Chem 103 Exam 1-6 Final WITH QUESTIONS AND ANSWERS( 100% SCORE) Convert 1005.3 to exponential form and explain your answer Convert 4.87 x 10-6 to ordinary form and explain your answer. 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 (= 1000) milli (= 1/1000) centi (= 1/100) deci (= 1/10) 1. 2.73 liters = ? ml 2. 8.6 pts = ? qts Do the conversions shown below, showing all work: 1. 248oC = ? oK 2. 25oF = ? oC 3. 175oK = ? oF Be sure to show the correct number of significant figures in each calculation. 1. Show the calculation of the mass of a 17.9 ml sample of chloroform with density of 1.49 g/ml 2. Show the calculation of the volume of 19.4 grams of cresol with density of 1.02 g/m 1.35601 contains ? significant figures. 2. 0.151 contains ? significant figures. 3. 1.35601 + 0.151 = ? (give answer to correct number of significant figures) Classify each of the following as an element, compound, solution or heterogeneous mixture and explain your answer. 1. Honey 2. Hydrogen iodide 3. Tea [Show More]
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