Question: When solid ammonium chioride, NH4Cl, is added to water, the temperature of the solution decreases. Which statement best describes this observation? Select one: 3. NH4Cl(s)+H2Ol)NH4Cl(aq)8H=+33.6kJ

When solid ammonium chioride, NH4Cl, is added to water, the temperature of the solution decreases. Which statement best describes this observation? Select one: 3. NH4Cl(s)+H2Ol)NH4Cl(aq)8H=+33.6kJ b. NH4Cl(s)+H2O(l)NH4Cl(aq)+33.6kJ c. The reaction is exothermic. d. NH4Cl s) does not dissolve in water

Step by Step Solution

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock blur-text-image

Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock

Step: 3 Unlock

Students Have Also Explored These Related Chemistry Questions!

Greg Metcalf works for a national credit card company, and he is performing a customer value analysis on a subset of credit card customers. In order to perform the RFM analysis on the customers, Greg...

I have tried the answers: 10.28, 10.43, 10.48, 10.5, 10.37, 10.42 atm. They have all been incorrect. Solid ammonium chloride, NH4Cl, is formed by the reaction of gaseous ammonia, NH3, and hydrogen...

Solid ammonium chloride, NH4Cl, is formed by the reaction of gaseous ammonia, NH3, and hydrogen chloride, HCl. NH3(g)+HCl(g)NH4Cl(s) A 6.81g sample of NH3 gas and a 6.81g sample of HCl gas are mixed...

on 2 2 of 2 6 Solid ammonium chloride, N H 4 C l , is formed by the reaction of gaseous ammonia, N H 3 , and hydrogen chloride, H C l . A 4 . 1 8 g sample of N H 3 gas and a 4 . 1 8 g sample of H C l...

Solid ammonium chloride, NH4Cl, is formed by the reaction of gaseous ammonia, NH3, and hydrogen chloride, HCl. NH3(g)+HCl(g)NH4Cl(s) A 3.58 g sample of NH3 gas and a 3.58 g sample of HCl gas are...

please help, it is not -10.0 either Incorrect Your answer is wrong. In addition to checking your moth, check that you used the right data and DiD NOT round any intermediate calculations. A certain...

Solid ammonium chloride, NH4Cl, is formed by the reaction of gaseous ammonia, NH3, and hydrogen chloride, HCl. NH3(g)+HCl(g)NH4Cl(s) A 4.25g sample of NH3 gas and a 4.25g sample of HCl gas are mixed...

Part I Unless told otherwise, carry out each reaction in a 6 inch test tube. Place the first reagent in the test tube, then add the second reagent cautiously. Look for evidence of reaction. Stir the...

Experimental Procedure Part I - making scientific observations Set up 6 clean medium or large test tubes, and perform the following reactions and describe the evidence that a reaction has taken...

Solid ammonium chloride, NH 4 Cl, reacts with solid sodium hydroxide to produce ammonia gas, water, and sodium chloride, NaCl. (a) Write a balanced equation for this reaction. (b) According to the...

MULTIPLE CHOICE PROBLEM: NOTE - I ALREADY HAD ANSWER TO THIS BUT I DO NOT HOW IT WAS CALCULATED, SO PLEASE PROVIDE ME THE SOLUTION. 1. Smith bought a rental property in Year 1 for $100,000. In Year...

PCAOB Audit Standard No. 5 (AS5) paragraph 37 and Statement on Auditing Standard Section 319 (AU 319) paragraph 75 suggest that management, business process owners, and auditors prepare and analyze...

Laurens class is going on a field trip to the zoo. they will be traveling in vans that hold 8 people and cars that hold 5 people. There are 3 2 people going on the trip. There are only two vans...

In what city are the two largest commodities exchanges? New York Chicago Kansas City Minneapolis

=+growth rate, and the same rate of technological progress. Both countries are described by the Solow model and are in their steady states. What

=+ d. Income per worker in Richland is actually

=+16 times income per worker in Poorland. Can you explain this fact by changing the value of the parameter ? What must it be? Can you think of any way of justifying such a