3. The double replacement between silver nitrate solution and sodium chloride solution is written with a single arrow.[A9NO,(aq) + NaCl(aq) → NaNO,(aq) + AgCl(s)] The double replacement between potassium iodide solution andlithium hydrogen carbonate is written with a double arrow. [KI(aq) +LİHCO,(aq) = KHCO,(aq) + Lil(aq)]a. What does the double arrow probably mean?b. What accounts for the difference between the two reactions?c. Will the reaction AgNO,(aq) + NaCl(aq) → NaNO(aq)+ AgCl(s) ever reach equilibrium? Explain. The Ins and Outsof ÉquilibriumIf you leave a closed, partly filled bottle of water in the sunlight, beforelong you will observe water droplets near the top of the bottle and in theneck. How did they get there? As the sun shines on the bottle, the waterbegins to evaporate. As the number of vapor molecules increases, so doesthe chance that they will interact with each other and recondense to formwater. This is how the water droplets get to the top of the bottle.Changing phase is a reversible process. In a closed container, as theamount of vapor increases and the amount of liquid decreases, the rate ofcondensation increases and the rate of vaporization decreases. Eventuallythe two rates become equal. When the rate of vaporization is equal to therate of condensation, the amount of vapor and the amount of liquid stopschanging. This is called equilibrium. Just because the rate of vaporizationand condensation is equal at equilibrium, it doesn't mean that the amountof vapor and the amount of liquid is equal. For example, the amount of gasat equilibrium will be greater at a high temperature than at a lowWe'reback!I'm sureglad theyJevaporated!Then l'mgetting outof here!The social dynamics of phase equilibriumtemperature.There are other kinds of equilibrium besides phase equilibrium. Some chemical reactions are reversible and reachequilibrium too. When undissolved solid sits at the bottom of a saturated solution, there is solution equilibrium. It may looklike the same undissolved solid at the bottom of the container the entire time, but dissolved material comes out of solution andnew material dissolves continuously. Only the amount ofundissolved material remains the same. This is often called dynamicequilibrium because there is constant activity although there is no real change.

A double displacement reaction is a reaction where exchange of ions occurs during the course of…

3. The double replacement between silver nitrate solution and sodium chloride solution is written with a single arrow. [A£NO,(aq) + NaCI(aq) → NaNO,(ag) + AgCl(s)] The double replacement between potassium iodide solution and lithium hydrogen carbonate is written with a double arrow. [KI(aq) +LİHCO,(aq) – KHCO,(aq) + Lil(aq)] a. What does the double arrow probably mean? b. What accounts for the difference between the two reactions?, c. Will the reaction AgNO,(aq) + NaCl(aq) → NaNO,;(aq) + AgCl(s) ever reach equilibrium? Explain.

3. The double replacement between silver nitrate solution and sodium chloride solution is written with a single arrow. [A£NO,(aq) + NaCI(aq) → NaNO,(ag) + AgCl(s)] The double replacement between potassium iodide solution and lithium hydrogen carbonate is written with a double arrow. [KI(aq) +LİHCO,(aq) – KHCO,(aq) + Lil(aq)] a. What does the double arrow probably mean? b. What accounts for the difference between the two reactions?, c. Will the reaction AgNO,(aq) + NaCl(aq) → NaNO,;(aq) + AgCl(s) ever reach equilibrium? Explain.

Introductory Chemistry: A Foundation

9th Edition

ISBN:9781337399425

Author:Steven S. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Donald J. DeCoste

Chapter17: Equilibrium

Section: Chapter Questions

Problem 87AP: . Many sugars undergo a process called mutarotation, in which the sugar molecules interconvert...

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