Chem 113 Study guides, Study notes & Summaries

CHEM 1021 EXAM |3RD EXAM Q&A.MULTIPLE CHOICE. 1. On the electromagnetic spectrum, visible light is immediately between two other wavelengths. Name them. A) infrared and ultraviolet B) microwave and x -ray C) infrared and x -ray D) radio and microwave E) gamma ray and ultraviolet Answer: A 2) Which of the following occur as the energy of a photon increases? A) the frequency decreases. B) the wavelength increases C) the wavelength gets shorter. D) the speed decreases. Answer: C 3) Det...

CHEM 103 FINAL EXAM Question 1 Click this link to access the Periodic Table. This may be helpful throughout the exam. 1. 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 10 2 2. Convert 3.21 x 10 -5 = negative exponent = smaller than 1, move decimal 5 places = 0.0000321 Question 2 Click this link to access the Periodic ...

1. For lower premolars, the purpose of inclining the handpiece lingually is to, A. Avoid buccal pulp horn B. Avoid lingual pulp horn C. Remove unsupported enamel D. Conserve lingual dentine - ANSWER A. Avoid buccal pulp horn Explanation 1- avoid BUCCAL pulp horn 2- conserve ling. dentine So take A and B if available 2. For an amalgam restoration of a weakened cusp you should, A. reduce cusp by 2mm on a flat base for more resistance B. reduce cusp by 2mm following the outli...

CHEM 1021 EXAM |3RD EXAM Q&A.MULTIPLE CHOICE. 1. On the electromagnetic spectrum, visible light is immediately between two other wavelengths. Name them. A) infrared and ultraviolet B) microwave and x -ray C) infrared and x -ray D) radio and microwave E) gamma ray and ultraviolet Answer: A 2) Which of the following occur as the energy of a photon increases? A) the frequency decreases. B) the wavelength increases C) the wavelength gets shorter. D) the speed decreases. Answer: C 3) Det...

CHEM 103 FINAL EXAM(Questions And Answers)Question 1 Click this link to access the Periodic Table. This may be helpful throughout the exam. 1. 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 Periodi...

CHEM 1021 EXAM |3RD EXAM Q&A.MULTIPLE CHOICE. 1. On the electromagnetic spectrum, visible light is immediately between two other wavelengths. Name them. A) infrared and ultraviolet B) microwave and x -ray C) infrared and x -ray D) radio and microwave E) gamma ray and ultraviolet Answer: A 2) Which of the following occur as the energy of a photon increases? A) the frequency decreases. B) the wavelength increases C) the wavelength gets shorter. D) the speed decreases. Answer: C 3) Det...

CHEM 103 FINAL EXAM(Questions And Answers)Question 1 Click this link to access the Periodic Table. This may be helpful throughout the exam. 1. 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 Periodi...

1 BUSINESS LAW Final Exam Practice Questions 2 BUSINESS LAW – Bus 340 PRACTICE QUESTIONS The following practice questions, both the question type and content, are similar to the type and format of questions on the final exam. Please use them a study aid to prepare for the final exam. 1. In a civil lawsuit against Ellen, Fred obtains an injunction, which is: a. a remedy at law. b. an equitable remedy. c. not possible under our U.S. system of jurisprudence. d. none of the above...

Gen Chem Final Review.Things to know from CHEM 111/113

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