Chem lab Samenvattingen, Aantekeningen en Examens

CHEM 121 Lab Report 5: Bonding Type by Solubility, Distillation, and Spectroscopy

CHEM 121 Lab Report 10: Urinalysis

CHEM 121 Lab Report 6: Measuring Kand Shifting Chemical Equilibria

UNE CHEM 1011 LAB FINAL QUESTIONS WITH COMPLETE SOLUTIONS

CHEM 121 Lab Report 1 - Equipment, Safety, and Mass/Volume Measurement (Portage Learning)

CHEM 212 LAB REPORT 3 2023| PORTAGE LEARNING|WITH PROCEDURES, EXPLANATION AND FINAL RESULTS.HIGHLY VERIFIRD

CHEM 103 Lab Exam 1 – Portage Learning. What device is used to smother small fires? 1.) beaker 2.) glass is strong combat things like acid and other kinds of harsh stuff. It is neutral with most lab chemicals. 3.) tongs. 4.) watch glass

Organic Chemistry Module 8 Portage 219 100% VERIFIED SOLUTIONS Polymer - ANSWER large molecule made by repetitive linking of smaller units (monomers) Macromolecule - ANSWER very large molecule composed of thousands of covalently bonded atoms (ex: polymer) 1. natural (in nature) 2. synthetic (in lab) - ANSWER two ways polymers are made rubber, carbs: starch & cellulose, proteins, nucleic acids DNA, RNA - ANSWER natural polymers nylon, teflon, styrofoam, polyethylene, Dacron, - AN...

CHEM 121 Lab Report 4: Reaction Chemistry

CHEM 103 Lab Exam 8 – Portage Learning. 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. 3.) 10 mL of cyclohexane