Chem 103 module 6 exam - Study guides, Class notes & Summaries

Portage Learning Chem 103 Module 1 To Module 6 Exam 2023

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 General Chemistry Module 1, 2, 3, 4, 5, 6 Exam (Latest-2023)/ CHEM103 General Chemistry Module 1, 2, 3, 4, 5, 6 Exam: Portage Learning |100% Correct Q & A|

Portage Learning - CHEM 103 MODULE 6 Exam You may find the following resources helpful: Scientific Calculator Periodic Table Equation TableLinks to an external site. Why do granulated sugar crystals dissolve more quickly than sugar cubes?

Why do granulated sugar crystals dissolve more quickly than sugar cubes? Granulated sugar crystals dissolve more quickly since they are smaller crystals with a greater surface area since solids leave the surface of their bulk solids to dissolve. Question 2 3 / 10 pts You may find the following resources helpful: Scientific Calculator Periodic Table Equation Table Links to an external site. Explain why water boils at 100oC rather than from 100oC to 101oC? Your Answer: When water reac...

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 ...

CHEM 103 Module 1 to 6 Exam 2024/Actual Questions and Answers well Explained 100% Guaranteed Success; Portage Learning CHEM 103 Module 1 to 6 Exam 2024/Actual Questions and Answers well Explained 100% Guaranteed Success; Portage Learning CHEM 103 Module 1 to 6 Exam 2024/Actual Questions and Answers well Explained 100% Guaranteed Success; Portage Learning CHEM 103 Module 1 to 6 Exam 2024/Actual Questions and Answers well Explained 100% Guaranteed Success; Portage Learning

Portage Learning Chem 103 Module 1 To Module 6 Exam 2023.

Chem 103 Module 6 Exam Questions With 100% Correct Answers calorie (cal) - answerunit of heat or other energy; the amount of energy required to raise 1 gram of water by 1 degree Celsius; 1 cal is defined as 4.184 J endothermic process - answerchemical reaction or physical change that absorbs heat energy - answerthe capacity to supply heat or do work exothermic process - answerchemical reaction or physical change that releases heat joule (J) - answerSI unit of energy; 1 joule is the kineti...

Chem 103 Module 6 Exam Questions With 100% Correct Answers calorie (cal) - answerunit of heat or other energy; the amount of energy required to raise 1 gram of water by 1 degree Celsius; 1 cal is defined as 4.184 J endothermic process - answerchemical reaction or physical change that absorbs heat energy - answerthe capacity to supply heat or do work exothermic process - answerchemical reaction or physical change that releases heat joule (J) - answerSI unit of energy; 1 joule is the kineti...