Nonspontaneous - Study guides, Class notes & Summaries

Robert Hooke Correct Answer-Crude compound microscope Anton von Leeuwenhoek Correct Answer-Hand lense Francesco Redi Correct Answer-refuted nonspontaneous generation of life open jar, tightly sealed jar, mesh covered jar Pasteur's Flask Correct Answer-1st experiment: open air -> life, closed air -> no life 2nd experiment: upright -> no life, titled flask -> life, broken neck -> life germ theory of disease Correct Answer-some microorganisms cause disease Koch's P...

You may find the following resources helpful: Scientific Calculator ( Periodic Table ( Equation Table ( %20Equation%20B) For the cell described by the following cell diagram. Your Answer: Cr (s) | Cr (aq, 1 M) || Al (aq, 1 M) | Al (s) Al + 3e → Al E = - 1.66 v Cr + 3e → Cr E = - 0.73 v (1) The anode half reaction is (2) The cathode half reaction is (3) The overall cell reaction is (4) Show the calculation for the total cell potential (5) State and explain whether the cell is vo...

Oxidation e- as product e- are lost h+ are lost same as ionic charges ANODE Reduction e- as reactant e- are gained h+ are gained CATHODE special oxidation numbers H = -1 (metal hydrogens) O = -1 (peroxide) voltaic (galvanic) cell spontaneous Electrolytic cell nonspontaneous Ex: Electroplating Cell Notation Electrode | Electrolyte || Electrolyte | Electrode When will the cell stop? Cell will stop if cell potential of anode + cathod...

Test Bank for Chemistry, 6th Edition, Thomas R Gilbert, Rein V Kirss (Author, Northeastern University), Stacey Lowery Bretz (Author Miami University) Chemistry 6th Edition Gilbert Test Bank .Test Bank for Chemistry 6th Edition Thomas R Gilbert, Rein V Kirss Chemistry 6th Edition Gilbert Test Bank. Test Bank for Chemistry 6th Edition Thomas r Gilbert Test Bank for Chemistry 6th Edition Thomas R Gilbert Rein V Kirss ISBN 9780393674033 View all 4 notes for Chemistry, written by Thomas R. Gilbert, R...

spontaneous - ANSWER-a process that proceeds without continuous outside intervention nonspontaneous - ANSWER-a process that cannot occur on its own a process that requires continuous outside intervention to proceed If a process is spontaneous in one direction: - ANSWER-it must be nonspontaneous in the opposite direction Do spontaneous reactions start by themselves? - ANSWER-NO - require a little energy boost (ex: spark or external flame that ignites the flame in a gas lamp or gasolin...

Metabolism correct answer: The totality of the chemical reactions that take place in living organisms. Metabolic Pathways correct answer: A sequence of steps, each controlled by an enzyme, that convert a specific molecule to a product. Catabolic Pathways correct answer: Release energy stored in complex molecules by breaking them down into simpler compounds. Anabolic Pathways correct answer: Require energy to combine simpler molecules into more complicated ones. The energy released i...

Which of the following is always true? -Spontaneous changes cause an increase in the entropy of the universe -Heat will flow from a cooler object to a hotter object -Processes that involve an increase in entropy of the system are spontaneous -The change in entropy of the universe is the same as the change in entropy of the surroundings correct answer: Spontaneous changes cause an increase in the entropy of the universe A pure, perfectly crystalline solid at 0 K correct answer: has zero ...

CHEM 210 Exam Questions with Correct Answers what will decrease the solubility of gaseous solutes - Answer-increasing temperature and decreasing the pressure colligative properties depend on... - Answer-the number of particles dissolved delta S univ < 0 at 25*C... is it spontaneous or nonspontaneous - Answer-it is nonspontaneous at room temp. stronger intermolecular forces effect boiling point by... - Answer-increasing the boiling point hydrogen bonding - Answer-gives rise to hyd...

CHEM 104 MODULE 1- MODULE 6 EXAM 2022/2023 100%CORRECT QUESTIONS AND ANSWERS - PORTAGE LEARNING. Portage Learning CHEM 104 Module 1 Exam: Question 1 In the reaction of gaseous N2O5 to yield NO2 gas and O2 gas as shown below, the following data table is obtained: → 4 NO2 (g) + O2 (g) 1. Using the [O2 ] data from the table, show the calculation of the instantaneous rate early in the reaction (0 secs to 300 sec). 2. Using the [O2 ] data from the table, show the calculation of the instan...

CHEM 104 MODULE 1- MODULE 6 EXAM 2022/2023 100%CORRECT QUESTIONS AND ANSWERS - PORTAGE LEARNING. Portage Learning CHEM 104 Module 1 Exam: Question 1 In the reaction of gaseous N2O5 to yield NO2 gas and O2 gas as shown below, the following data table is obtained: → 4 NO2 (g) + O2 (g) 1. Using the [O2 ] data from the table, show the calculation of the instantaneous rate early in the reaction (0 secs to 300 sec). 2. Using the [O2 ] data from the table, show the calculation of the instan...