Chem 103 exam 3 - Study guides, Class notes & Summaries

Chem 103 portage learning exam 3

Chem 103 Exam 3 Questions with Verified Solutions Latest update 2025 (Already Passed) As wavelength increases, frequency... - Answers decreases As energy increases, wavelength... - Answers decreases As frequency increases, energy... - Answers increases Which light has a higher frequency: blue or red? - Answers Blue The properties of electromagnetic radiation in terms of frequency, wavelength, and energy - Answers Wavelength is inversely proportional to frequency. Frequency is directly propo...

CHEM 103 EXAM 1-6 FINAL QUESTIONS AND ANSWERS- PORTAGE LEARNING|| COMPLETE GUIDE|| 2025|| GRADED A+ Question 1 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. Answer: 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.

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 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...

CHEM 103 Exam 3 2023-2024 Questions with Complete Solutions As wavelength increases, frequency... - ANSWER decreases As energy increases, wavelength... - ANSWER decreases As frequency increases, energy... - ANSWER increases Which light has a higher frequency: blue or red? - ANSWER Blue The properties of electromagnetic radiation in terms of frequency, wavelength, and energy - ANSWER Wavelength is inversely proportional to ...

Chem 103 Mod 3 Exam (Latest Update) Questions and Answers (Already GRADED A) Portage

CHEM 103 MODULE 3 EXAM WITH ANSWERS Click this link to access the Periodic Table. This may be helpful throughout the exam. A reaction between HCl and NaOH is being studied in a styrofoam coffee cup with a lid and the heat given off is measured by means of a thermometer immersed in the reaction mixture. Enter the correct thermochemistry term to describe the item listed. 1. The type of thermochemical process 2. The calorimeter and mixture of HCl + NaOH Your Answer: 1. The typ...

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