Question

Provide a sketch of a graph of the solubility of potassium nitrate and cerium sulfate in...

Provide a sketch of a graph of the solubility of potassium nitrate and cerium sulfate in water as a function of temperature. Write the reaction and the equilibrium expression for the dissolution of potassium nitrate. Why does solubility change with temperature?

Please Show All Of Your Work!!!

Homework Answers

Answer #1

B)

    strong electrolyte it is formed from strong acid + strong base

it complete dissociates into ions. so we can't establish any equilibrium in case of strong electrolyte

KNO3 ----------------------> K+ + NO3-

C) Why solubility change with temperature.

  •    The solubility of a given solute in a given solvent typically depends on temperature. For many solids dissolved in liquid water, the solubility increases with temperature up to 100
Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
Henry’s Law for the solubility of a gas in particular solvent is expressed as C =...
Henry’s Law for the solubility of a gas in particular solvent is expressed as C = kHP where kH is the Henry’s Law constant for a particular solute-solvent pair, with units of M/atm. Consider the dissolution process of a generic gas into water as follows:                                                 A(g) <-> A (q) Write an equilibrium expression for this dissolution. Describe a change that pushes the system out of equilibrium that could lead to the dissolution of more gas particles to restore equilibrium. Between...
1. Consider the reaction between aqueous solution of potassium sulfide and iron (II) nitrate. (a.) Write...
1. Consider the reaction between aqueous solution of potassium sulfide and iron (II) nitrate. (a.) Write the balanced total molecular, total ionic, and net equations for this reaction. Total Molecular: Total Ionic equation: Spectator Ions: Net Ionic equation: Name of precipitate: (B.) Consider the balanced total molecular equation from part (a). 25.0 g of potassium sulfide reacts with 200 mL of 0.1 M iron (II) nitrate. (i) Which is the limiting reactant in this reaction? SHOW ALL YOUR WORK. (ii)...
Sketch a graph of the function h(x)=3/2sec2x by first sketching a graph of y = 3/2cos2x...
Sketch a graph of the function h(x)=3/2sec2x by first sketching a graph of y = 3/2cos2x and then drawing the graph of y=h(x) on top of it. [Since you are drawing two graphs on the same set of axes, either use a different color to distinguish between the graphs or make one a dashed curve and the other solid.] Be sure to show work and intermediate steps to demonstrate that you did this WITHOUT a calculator or graphing program. On...
1.) a) Is the process of KNO3 dissolving in water spontaneous at all temperatures studied? Is...
1.) a) Is the process of KNO3 dissolving in water spontaneous at all temperatures studied? Is it spontaneous at higher or lower temperatures? Briefly explain. b) Is the reaction in (a) one that gives off heat or requires heat? Briefly explain. c) Is your value of ΔS consistent with the expected change in disorder for the reaction in Equation 1? Briefly explain. 2,) A few compounds exist whose solubility decreases as the temperature increases. How would the sign (positive, negative,...
A coroner arrives on the scene of a homicide at 8:00 pm in a temperature-controlled room,...
A coroner arrives on the scene of a homicide at 8:00 pm in a temperature-controlled room, held at 60^\circ F60 ∘ F. The temperature of the body is given by the function T(t)=27.4e^{-0.08t}+60T(t)=27.4e −0.08t +60, where tt is time in minutes since 8:00 pm. 1. Graph this function in an appropriate window and sketch below. (Please write and show the graph) 2. What happens to this function as time goes by? Why does this make sense? 3. Use the graph...
DSPQ Graphing – Starting from a point of market equilibrium, please graph, analyze, and provide the...
DSPQ Graphing – Starting from a point of market equilibrium, please graph, analyze, and provide the answer key the following scenario: Market – Sugar Event – There is a decrease in the price of coffee. Your analysis (in paragraph form) should include: Does the scenario affect D or S? Why? Which specific determinant and relationship? How does it shift the schedule? What are the resulting outcomes?
Sketch a graph using instructions below and answer the following questions. Label both axes and all...
Sketch a graph using instructions below and answer the following questions. Label both axes and all curves. Draw LRAS and show a potential equilibrium output as Y*. Draw SRAS. Have your AD1 intersect this SRAS significantly below the potential output. Label AD1-SRAS equilibrium as point A. Have your AD2 intersect the same SRAS slightly above the potential output. Label AD2-SRAS equilibrium as point B. Graph:    Refer to the graph in part a): Suppose the economy is currently at point...
PLEASE SHOW ALL WORK! 1) 65 g of ice at -17°C is mixed with 256 g...
PLEASE SHOW ALL WORK! 1) 65 g of ice at -17°C is mixed with 256 g of water at 29.2°C. Calculate the final temperature of the mixture. Assume that no energy in the form of heat is transferred to the environment. (Heat of fusion = 333 J/g; specific heat capacities: ice = 2.06 J/g x K, liquid water = 4.184 J/g x K) 2) In the reaction of barium chloride with potassium phosphate, barium phosphate and potassium chloride are produced....
1.Provide the balanced chemical equilibrium reactions, the Henderson-Hasselbach equations, and the two pKa values for a...
1.Provide the balanced chemical equilibrium reactions, the Henderson-Hasselbach equations, and the two pKa values for a carbonic acid/ bicarbonate pH buffer and a bicarbonate/carbonate pH buffer. 2.Is the entropy positive or negative for the dissolving of potassium chloride? What does this mean regarding the disorder of the system? Please Explain 3. A number of materials are "hygroscopic" or deliquescent"(means they will absorb water from the atmosphere). Suppose your sample had absrobed water from the air before you weighed it. What...
please consider that all of the parts are related to each other and are about solubility...
please consider that all of the parts are related to each other and are about solubility of INSOLUBLE SALTS. I need brief and right answers please consider that while answering my questions. a) Will any changes be observed in a saturated solution of BaSO4 if some barium chloride solution is added? Write a balanced equation to support your answer. Explain. b) The measured volume of saturated Ca(IO3)2 solution (filtrate W) was believed to be 1.0 ml and this volume was...
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT