Oxidation reduction rules - Study guides, Class notes & Summaries

Inorganic Chemistry Exam 1 With 100% Correct Answers 2024 what are Bronsted acid base reactions? - answerthe transfer of a H+ (proton) from an acid to a base what are bronsted acids? - answerproton donors what are bronsted bases? - answerproton acceptors what is a lewis acid-base reaction? - answera base shares an electron pair with the acid to form a new covalent bond what is a lewis base? - answerelectron pair donor what is a lewis acid? - answerelectron pair acceptor a lewis acid re...

Chemistry - Inorganic chemistry with 100% Correct Answers | Verified | Updated What are the rules for working out an oxidation state that you need to remember? - answer1. Monoatomic elements are 0 2.Identical elements are 0 3.H is always 1+ Define oxidation - answerloss of electrons Define reducing agent - answersomething that gives up an electron and itself is oxidized Define reduction - answergain of electrons Define oxidising agent - answer•Readily accept electrons •Substance th...

Chemistry - Inorganic chemistry with 100% Correct Answers | Verified | Updated What are the rules for working out an oxidation state that you need to remember? - answer1. Monoatomic elements are 0 2.Identical elements are 0 3.H is always 1+ Define oxidation - answerloss of electrons Define reducing agent - answersomething that gives up an electron and itself is oxidized Define reduction - answergain of electrons Define oxidising agent - answer•Readily accept electrons •Substance th...

Chem 210 Exam 4 study guide. what is an acid base titration curve? a plot of pH versus volume of titrant added What are some examples of polyatomic cations NH4+, H3O+ what are some examples of polyatomic anions CH3COO-, CN-, OH-, CIO3-, NO2-, NO3-, MnO4-, CO3-2, CrO42-, Cr2O7-2, O-2, SO4-2, PO4-3 adding a common ion ___ solubility decreases oxidation is ____ loss of electrons reduction is ____ gain of electrons General rules for assigning oxidation number As E cell becomes more p...

NACE 1 Exam Questions and Answers 100% Solved Anode - Answer-The electrode of an electrochemical cell at which oxidation occurs? Anode - Answer-Electrons flow away from the ______ in the external circuit. Anode - Answer-Corrosion usually occurs and metal ions enter the solution at the ______? Cathode - Answer-The electrode of an electrochemical cell at which reduction is the principal reaction? Cathode - Answer-Electrons flow towards the ______ of an electrochemical cell. Cathodic Protec...

Define electrolysis - correct answer process of breaking down a compound into its simplest element by using electricity in a molten or aqueous solution Define electrode - correct answer rod of metal or graphite through which an electric current flows into or out of an electrode Define electrolyte - correct answer ionic compound in molten or dissolved solution that conducts the electricity and has free mobile ions Half equation of oxidation of hydroxide - correct answer 4OH- --> O2 + ...

NACE CIP 1 EXAM Practice Questions with Correct Answers Latest 2023 | 2024 (Graded) Anode the electrode at which oxidation occurs. electrons flow away from the the anode in the external circuit. corrosion usually occurs and metal ions enter the solution at the anode cathode the electrode at which reduction occurs. electrons flow towards the cathode in the external ciruit cathodic protection A technique to reduce the corrosion of a metal surface by making that surface the cathode of a...

Chem 210 Exam 4 study guide. what is an acid base titration curve? a plot of pH versus volume of titrant added What are some examples of polyatomic cations NH4+, H3O+ what are some examples of polyatomic anions CH3COO-, CN-, OH-, CIO3-, NO2-, NO3-, MnO4-, CO3-2, CrO42-, Cr2O7-2, O-2, SO4-2, PO4-3 adding a common ion ___ solubility decreases oxidation is ____ loss of electrons reduction is ____ gain of electrons General rules for assigning oxidation number As E cell becomes more p...

General Chemistry II Final Exam (ACS) UVU 273 Questions with Verified Answers If the pressure of a gas is increased at constant temperature, the volume ___. - CORRECT ANSWER Decreases If the pressure of a gas is decreased at constant temperature, the volume ___. - CORRECT ANSWER Increases If the volume of a gas is decreased at constant pressure, the temperature ___. - CORRECT ANSWER Decreases P ? T ? V ? - CORRECT ANSWER Pressure does the opposite of volume. Which of the following...

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...