Chem 103 exam 5 - Study guides, Class notes & Summaries

CHEM 103 Module 1 to 6 Exam Questions and Answers (Portage Learning) Convert 845.3 to exponential form and explain your answer. 2. Convert 3.21 x 10-5 to ordinary form and explain your answer. 1.Convert 845.3 = larger than 1 = positive exponent, move decimal 2 places = 8.453 x 102 2.Convert 3.21 x 10-5 = negative exponent = smaller than 1, move decimal 5 places = 0. Question 2 Click this link to access the Periodic Table. This may be helpful throughout the exam. Using the following info...

Chem 103 Exam 5 Questions And Answers 100% Verified high pH - answerbasic = more OH low pH - answeracidic= more H pH greater than PI pH=PI PI greater than PH - answer-1 0 +1 isomer - answersame but different order and structure enzyme - answerincrease rate of sectio

CHEM 103 Module 1 to 6 Exam Questions and Answers (Portage Learning) Show the calculation of the mass of a 18.6 ml sample of freon with density of 1.49 g/ml 2. Show the calculation of the density of crude oil if 26.3 g occupies 30.5 ml. 1. M = D x V = 1.49 x 18.6 = 27.7 g 2. D = M / V = 26.3 / 30.5 = 0.862 g/ml Question 5 Click this link to access the Periodic Table. This may be helpful throughout the exam. 1. 3.0600 contains ? significant figures. 2. 0.0151 contains ? significant figu...

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Chem 103 Exam 5 Questions And Answers 100% Verified high pH - answerbasic = more OH low pH - answeracidic= more H pH greater than PI pH=PI PI greater than PH - answer-1 0 +1 isomer - answersame but different order and structure enzyme - answerincrease rate of section behaving as a catalyst subgroup of protein catalyst - answerdecreases activation ener

Chem 103 Exam 5 Questions And Answers 100% Verified high pH - answerbasic = more OH low pH - answeracidic= more H pH greater than PI pH=PI PI greater than PH - answer-1 0 +1 isomer - answersame but different order and structure enzyme - answerincrease rate of section behaving as a catalyst subgroup of protein catalyst - answerdecreases activation energy

high pH - ANSWERbasic = more OH low pH - ANSWERacidic= more H pH greater than PI pH=PI PI greater than PH - ANSWER-1 0 +1 isomer - ANSWERsame but different order and structure enzyme - ANSWERincrease rate of section behaving as a catalyst subgroup of protein catalyst - ANSWERdecreases activation energy lock key vs. induced fit - ANSWERgoes straight in takes shape of substrate competitive

Chem 103 portage learning exam 5

CHEM 103 Module 1 to 6 Exam Questions and Answers (Portage Learning) 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. 24.6 grams = ? kg 2. 6.3 ft = ? inches 1. 24.6 grams x 1 kg / 1000 g = 0.0246 kg 2. 6.3 ft x 12 in / 1 ft = 75.6 inches please always use the correct units in your ...