Dissolution of ammonium nitrate in water Fill a 100 mL beaker half-full with water. Place your...
Fantastic news! We've Found the answer you've been seeking!
Question:
Transcribed Image Text:
Dissolution of ammonium nitrate in water Fill a 100 mL beaker half-full with water. Place your hand on the outside of the beaker to gauge the temperature. Add a large scoop of ammonium nitrate to the beaker and stir. Feel the temperature of the beaker as the ammonium nitrate dissolves. 1. Write the molecular and total ionic equations for the dissolution of ammonium nitrate. MOLECULAR EQUATION: NH4NO3 +H20-> NH4OH + #NO3 NH4+H₂0 NH4OH + H+ 2. Using the terms cation, anion, solute, solvent, and solution, label the diagram below. TOTAL IONIC EQUATION: 8. The change in entropy for the reaction has to include both the AS for the salt and water. For most salts with only single charges like NaCl, the entropy change of the salt dominates. With this in mind, would your predict the entropy change of the dissolution of ammonium nitrate to be positive or negative? 9. Did the dissolution of the salt happen spontaneously? 10. For this reaction, was heat transferred from the system to the surroundings or from the surroundings to the system? 11. Was the reaction exo- or endothermic? 12. Was AHsys positive or negative? 13. Draw and label the enthalpy diagram for this reaction. Dissolution of ammonium nitrate in water Fill a 100 mL beaker half-full with water. Place your hand on the outside of the beaker to gauge the temperature. Add a large scoop of ammonium nitrate to the beaker and stir. Feel the temperature of the beaker as the ammonium nitrate dissolves. 1. Write the molecular and total ionic equations for the dissolution of ammonium nitrate. MOLECULAR EQUATION: NH4NO3 +H20-> NH4OH + #NO3 NH4+H₂0 NH4OH + H+ 2. Using the terms cation, anion, solute, solvent, and solution, label the diagram below. TOTAL IONIC EQUATION: 8. The change in entropy for the reaction has to include both the AS for the salt and water. For most salts with only single charges like NaCl, the entropy change of the salt dominates. With this in mind, would your predict the entropy change of the dissolution of ammonium nitrate to be positive or negative? 9. Did the dissolution of the salt happen spontaneously? 10. For this reaction, was heat transferred from the system to the surroundings or from the surroundings to the system? 11. Was the reaction exo- or endothermic? 12. Was AHsys positive or negative? 13. Draw and label the enthalpy diagram for this reaction.
Expert Answer:
Answer rating: 100% (QA)
Using the terms cation anion solute solvent and solution label the diagram below The diagram is not provided in the text so I cannot label it without ... View the full answer
Related Book For
Posted Date:
Students also viewed these accounting questions
-
If you place your hand on a piano and play a note, you will feel the piano vibrate. The number of vibrations per second (hertz) of a note is called its frequency. If you strike the piano keys from...
-
Ammonium nitrate dissolves spontaneously and endothermally in water at room temperature. What can you deduce about the sign of S for this solution process?
-
Ammonium nitrate (NH4NO3) dissolves spontaneously and endothermically in water. What can you deduce about the sign of S for the solution process?
-
PWX Inc. has the following information for its years ended June 30: Required: Calculate the accounts receivable turnover and average collection period for 20X3 and 20X2. Comment on the trend. What...
-
For each of the following situations, prepare the adjusting entry for the month ended February 28 and indicate the effect each adjustment would have on net income: A. On February Doan Company...
-
Determine the force P needed to suspend the 100-lb weight. Each pulley has a weight of 10 lb. Also, what are the cord reactions at A and B? A 2 in. C 2 in. 2 in. P
-
Find the discharge per unit width for a wide channel having a bottom slope of 0.00015 . The normal depth is \(0.003 \mathrm{~m}\). Assume laminar flow and justify the assumption. The fluid is...
-
The following condensed income statements of the Jackson Holding Company are presented for the two years ended December 31, 2018 and 2017: On October 15, 2018, Jackson entered into a tentative...
-
XYZ has decided to implement ABC in the company. So far you have identified for each of the following activities, select the most appropriate cost factor. Cost Factor Clasification: ( Number of...
-
1. The model should list the given financial information for all potential projects. 2. The model should associate with each proposed project a cell that is 1 if the project is approved and 0 if it...
-
Brad has the option of using three types of tables in his bagel shop: square tables with a side length of 39 inches rectangular tables 23 inches wide and 71 inches long round (circular ) tables with...
-
Tort law differs from criminal law in terms of a. purpose. b. burden of proof. c. procedural rules. d. all of the above.
-
What is a battery?
-
What possible options does a defendant have in responding to a plaintiffs complaint?
-
True Or False Before an attorney can file a complaint, they must determine whether the legal elements of a claim have been met.
-
True Or False Motions for directed verdict are rarely made but frequently granted.
-
Problem 6. (20 points total) Assume that the risk-free rate is 3% and the expected rate of return on the market portfolio is 10%. (a) (5 points total) Graphically show what the SML. (Security Market...
-
The power company must generate 100 kW in order to supply an industrial load with 94 kW through a transmission line with 0.09 resistance. If the load power factor is 0.83 lagging, find the...
-
Find a general addition rule for three events.
-
M = xi P(x1); x1 = 0, x2 = 1, x3 = 2, x4 = 3, P(x1) = 0.027, P (x2) = 0.189, P(x3) = 0.441, P (x4) = 0.343 (mean of binomial distribution)
-
10b-7/15b-2 = 4/7
-
Where do you start developing BOs for any particular EBT? What questions do you need to ask?
-
What are the four characteristics that a BO must satisfy to fully qualify as a BO in any particular pattern?
-
What criteria do you use to filter the list of BOs?
Study smarter with the SolutionInn App