CHEM 106 (Chem106)

this is lab report 4 which you have to write what you did in class and submit it to the professor. it ks really helpful i promise i got a 95 overall grade.

1) Ethanol, like any material in this universe, is matter. Which of these is NOT matter? - correct answers Light 2) Explosions! which part of the explosion event is NOT considered a chemical change? - correct answers Carbon dioxide expands 3) Your mission to get a high concentration of Ethanol from Ethanol 20% (v/v) What type of matter is Ethanol? - correct answers Homogenous mixture 4) What kind of phase change is happening to these particles? - correct answers Sublimation 5) Next o...

Chromatography - correct answers a separation technique to separate components of a mixture (like the dyes in M&Ms) based on how they interact with the fibers of paper stationary phase - correct answers The paper mobile phase - correct answers The solvent used to dissolve and carry the dyes is the called the Substances that interact strongly with the paper will move the - correct answers shortest distance Substances that interact weakly with the paper will move - correct answers furt...

Who is ultimately responsible for the safety of you and others when conducting the experiments for CH 106? - correct answers You, the student You are about to start an experiment. Which of the following items listed below are the correct choices to wear while completing an experiment? - correct answers -A fitted T- shirt -Sneakers -Any type of long hair pilled back into a ponytail or bun Doctors are interested in studying the effects of sleep deprivation on learning. The doctors hypothes...

Do reactions proceed until all starting material is turned into product? - correct answers False What happens at equilibrium? - correct answers The reactions forward and backwards rate become equal, the relative concentrations of products and reactants stop changing What is an equilibrium constant with a K > 1 value typically mean? - correct answers They are more products than reactants at equilibrium How can you convert all of the reactants to products? - correct answers Make K >...

Chem 106 Exam 1 Formulas With Complete Solutions 2024

Chem 106 Exam 1 With Complete Solutions 2024

Chem 106 Exam 2 With Complete Solutions 2024

Chem 106 Exam 3 Ackroyd With Complete Solutions 2024