Match the term with its definition.The loss of one or moreelectrons.A laboratory procedure inwhich a substance in asolution of knownconcentration is reactedwith another substance in asolution of unknownconcentration (or quantity)to determine unknownconcentration (or quantity).1. OxidationThe gaining of one or more2. Reductionelectrons.Reactions in which3. REDOX reactionclectrons are transferredfrom one reactant to4. Percent by massanother and the oxidatonstates of certain atoms are5. Indicatorchange.6. TitrationAn dye whose colordepends on the pH orother chemical state of thesolution it is dissolved in; itchanges color at the end ofa titration expcriment.A unit for expressionsolution (mixture)concentration in parts bymass with a multiplicationfactor of 100%.00

We are given 6 terms and 6 definitions and we have to match the terms with their most appropriate…

Match the term with its definition. The loss of one or more electrons. A laboratory procedure in which a substance in a solution of known concentration is reacted with another substance in a solution of unknown concentration (or quantity) to determine unknown concentration (or quantity). 1. Oxidation The gaining of one or more 2. Reduction electrons. Reactions in which 3. REDOX reaction electrons are transferred from one reactant to 4. Percent by mass another and the oxidaton states of certain atoms are 5. Indicator change. 6. Titration An dye whose color depends on the pH or other chemical state of the solution it is dissolved in: it changes color at the end of a titration experiment. A unit for expression solution (mixture) concentration in parts by mass with a multiplication factor of 100%. 00 00

Match the term with its definition. The loss of one or more electrons. A laboratory procedure in which a substance in a solution of known concentration is reacted with another substance in a solution of unknown concentration (or quantity) to determine unknown concentration (or quantity). 1. Oxidation The gaining of one or more 2. Reduction electrons. Reactions in which 3. REDOX reaction electrons are transferred from one reactant to 4. Percent by mass another and the oxidaton states of certain atoms are 5. Indicator change. 6. Titration An dye whose color depends on the pH or other chemical state of the solution it is dissolved in: it changes color at the end of a titration experiment. A unit for expression solution (mixture) concentration in parts by mass with a multiplication factor of 100%. 00 00

Principles of Modern Chemistry

8th Edition

ISBN:9781305079113

Author:David W. Oxtoby, H. Pat Gillis, Laurie J. Butler

Publisher:David W. Oxtoby, H. Pat Gillis, Laurie J. Butler

Chapter17: Electrochemistry

Section: Chapter Questions

Problem 77AP

See similar textbooks

Similar questions

An aqueous solution of an unknown salt of vanadium is electrolyzed by a current of 2.50 amps for 1.90 hours. The electroplating is carried out with an efficiency of 95.0%, resulting in a deposit of 2.850 g of vanadium. a How many faradays are required to deposit the vanadium? b What is the charge on the vanadium ions (based on your calculations)?
Use Table 17.1 to answer the following questions. Use LT (for is less than), GT (for is greater than), EQ (for is equal to), or MI (for more information required). (a) For the half reaction 12Br2(l)+eBr(aq)Ered1.077 v. (b) For the reaction 2Br(aq)+Co2+(aq)Br2(l)+Co(s)E0. (c) If the half reaction Co2+(aq)+2eCo(s) is designated as the new standard where Ered is 0.00, then Ered for 2H+(aq)+2eH2(g) is 0. (d) For the reaction 2Cr3+(aq)+3Co(s)2Cr(s)+3Co2+(aq) the number of electrons exchanged is6. (e) For the reaction described in (d), the number of coulombs that passes through the cell is9.648104 .
In some old European churches, the stained-glass windowshave so darkened from corrosion and age that hardly anylight comes through. Microprobe analysis showed that tinycracks anddefects on the glass surface were enriched ininsoluble Mn(III) and Mn(IV) compounds. From AppendixE, suggest a reducing agent and conditions that might successfullyconvert thesecompounds to soluble Mn(II) withoutsimultaneously reducing Fe(III) (which gives the glassits colors) to Fe(II). Take MnO2 as representative of theinsoluble Mn(III) and Mn(IV) compounds.
Using data from Table 18.1, place the following in order of increasing strength as reducing agents (all under standard conditions). Cu+,F,H,H2O,I2,K
Why is it not possible for hydroxide ion (OH-) to appear in either of the half-reactions or the overall equation when balancing oxidation—reduction reactions in acidic solution?