Chem 103 exam 2 Study guides, Class notes & Summaries

Chem 103 portage learning exam 2

CHEM 103 Lab Exam 8 – Portage Learning. Why was warming data used for estimating the freezing/melting point of the cyclohexane? 3. (3 points) How much of the cyclohexane solvent was placed in the test? 1.) molarity 2.) It is considered reliable. It is a dependable predicator of the freezing/melting point of a substnace. it can determine the temperatures when the change occurs.

Which of the following is not an example of a condensation reactions? -The reaction of glucose and fructose to form sucrose. -The reaction of fatty acids and glycerol to form a triglyceride. -The reaction of cellulose and water in the presence of cellulase to form glucose. correct answersThe reaction of cellulose and water in the presence of cellulase to form glucose An amide is formed by a reaction between which two functional groups? -An alcohol and a carboxylic acid. -An amine and a...

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 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...

LATEST CHEM 103 EXAM 2023.100% VERIFIED ANSWERS GRADED A+ (HIGHLY RECOMMEDED) LATEST CHEM 103 EXAM 2023.100% VERIFIED ANSWERS GRADED A+ (HIGHLY RECOMMEDED) LATEST CHEM 103 EXAM 2023.100% VERIFIED ANSWERS GRADED A+ (HIGHLY RECOMMEDED)

Air pollution solutions correct answersdrive less, use less, burn less SOx correct answersSO2-- formed when coal is burned added into water creates sulfuric acid SO3 formed from O2 + SO2 causes sulferec acid VOC correct answersVolatile organic compounds Organic compounds that easily become vapors or gasses 5.8*10^-2 correct answers0.058 PMx correct answersParticular matter respiratory irritant reacts with lung tissue depending upon size

CHEM 103 MODULE 1 EXAM 2022 QUESTIONS AND ANSWERS BEST FOR 2023 EXAM

CHEM 103 MODULE 1 EXAM 2022 QUESTIONS AND ANSWERS BEST FOR 2023 EXAM

Chem 103 Portage Learning Exam 2 | Questions and Answers Graded A+ Chem 103 Portage Learning Exam 2 | Questions and Answers Graded A+ Chem 103 Portage Learning Exam 2 | Questions and Answers Graded A+