Electrolytic cells - Study guides, Class notes & Summaries

Abiogenesis - Answer-Belief that livings things may develop from lifeless matter Acid - Answer-A compound that In water produces hydrogen ions, usually tastes sour, a pH less than 7 Acid rain - Answer-rain containing acids that form in the atmosphere when industrial gas emissions (especially sulfur dioxide and nitrogen oxides) combine with water Alloy - Answer-Homogenous mixture composed of two or more metals Amoeba - Answer-A type of Protozoan that has no permanent shape Amorphou...

Portage Chemistry Test 4 Exam Questions With 100% Correct Answers Voltaic cell - answergenerate electrical energy through spontaneous chemical reactions Electrolytic cells - answeruses electrical energy to drive nonspontaneous chemical reactions What electrochemical half-reaction occurs at the anode - answerOxidation What electrochemical half-reaction occurs at the cathode - answerReduction Why is the lead-acid battery secondary/storage battery - answerBecause it is rechargeable Why is th...

Abiogenesis - correct answer Belief that livings things may develop from lifeless matter Acid - correct answer A compound that In water produces hydrogen ions, usually tastes sour, a pH less than 7 Acid rain - correct answer rain containing acids that form in the atmosphere when industrial gas emissions (especially sulfur dioxide and nitrogen oxides) combine with water Alloy - correct answer Homogenous mixture composed of two or more metals Amoeba - correct answer A type of Protozoan...

ASA AMT general oral questions with correct answers what is the basic unit of voltage - ANSWER-the volt what is the basic unit of current - ANSWER-the amp what is the basic unit of resistance - ANSWER-The ohm. which law of electricity is the most important for an aircraft mechanic to know - ANSWER-Ohm's law what are the five sources of electrical energy - ANSWER-magnetism chemical energy light heat and pressure what are the three elements of Ohm's law - ANSWER-voltage current and r...

Microbiology Exam 1 (multiple choice questions) with Complete Solutions Most biochemical macromolecules are polymers, which are chains of a. hydrophobic molecules b. electrolytic molecules c. repeating monomers d. repeating carbohydrates e. hydrogen bonds - Answer-c. repeating monomers What part of a phospholipid forms hydrophobic tails a. fatty acids b. glycerol c. phosphate d. alcohol e. all of the choices are correct - Answer-a. fatty acids ATP is best described as a. an e...

GED Science question and answers rated A+ graded A+ 2023Abiogenesis - correct answer Belief that livings things may develop from lifeless matter Acid - correct answer A compound that In water produces hydrogen ions, usually tastes sour, a pH less than 7 Acid rain - correct answer rain containing acids that form in the atmosphere when industrial gas emissions (especially sulfur dioxide and nitrogen oxides) combine with water Alloy - correct answer Homogenous mixture composed of two or mo...

BIOS 256 Assessment Exam Questions with 100% Correct Answers Water absorbs and releases large amounts of heat before changing temperature. This is important in - Answer-Maintenance of body temperature Which would form an electrolytic solution when dissolved in water? - Answer-Sodium chloride When cells move substances in vesicles into the extracellular space, it is called - Answer-Exocytosis RNA is made by ____; protein is made by ____. - Answer-transcription and translation What ...

Electrochemical reactions - Answer-reactions that involve an electric current process of oxidation and reduction electrochemical cell - Answer-a device that transforms chemical energy into electrical energy redox reaction occur two types of electrochemical cells spontaneous nonspontaneous - Answer-galvanic cells - spontaneous reactions electrolytic cells - nonspontaneous reactions electrodes - Answer-electrical conductors within a cell that serve as sites for chemical reactions redo...

CHEM 210 Exam 2 Questions with Correct Answers A reaction in which electrons are transferred from one reactant to another - Answeroxidation-reduction Loss of electrons - Answer-Oxidation Gain of electrons - Answer-Reduction Oxidation takes place at the surface of an electrically conductive material called - Answer-anode The reduction takes place at another electrically conductive surface called the - Answercathode __________ cells use a spontaneous oxidation-reduction reaction to produ...

MCQ 770 Questions & Answer Electrical Engineering 2024 UpdateMCQ 770 Questions & Answer Electrical Engineering 2024 Update 1. The ratio of voltage and electric current in a closed circuit a. remains constant b. varies c. increases d. falls Ans-c 2. The curve representing ohm's law is a. sine function b. Linear c. a parabola d. a hyperbola Ans-b 3. The resistance of a conductor having length l area of cross section a and resistivity ρ is given as: a. ρa/l b. ρl/a c. ρla d. l/ρ...