Question: please show step by step answer to question. thankyou so much Zinc metal reacts with hydrochloric acid according to the following balanced equation. Zn(s)+2HCl(aq)ZnCl2(aq)+H2(g) When

please show step by step answer to question. thankyou so much

Zinc metal reacts with hydrochloric acid according to the following balanced equation. Zn(s)+2HCl(aq)ZnCl2(aq)+H2(g) When 0.109g of Zn(s) is combined with enough HCl to make 50.2mL of solution in a coffee-cup calorimeter, all of the zinc reacts, raising the temperature of the solution from 21.9C to 24.7C. Find TH for this reaction as written. (Use 1.0gmL1 for the density of the solution and 4.184Jg1C1 as the specific heat capacity) Express your answer in kilojoules per mole to two significant figures

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!

Review Questions 1. Explain how a polymer and its monomers are similar 7. Your friend is going to try to follow a "no-fat" diet. to a freight train and its cars. 2. Identify each of the following...

please show step by step step by step please Poes of Accounting (ACCT 232.03) structor Thane Final Exam - May 7.2022 - 10 AM to 12 PMJH205 Please show detailed work as your graces are based on the...

Please show step by step how to solve the problem. Answer: 12.72 1.) The firm's stock price is $36.12. The dividend to be paid this year is $3.29. Historically, the dividends have grown 3% per year....

**The problems are all one problem that I broke into 3 separate parts.** Please show step by step how to solve the problem. Thank you. Answer: 33% 1.) Given the following information, calculate the...

> PLEASE SHOW STEP BY STEP INSTRUCTIONS Exp19_Excel_AppCapstone_Intro_Collection Project Description: You are the financial manager for Judis Art Gallery. One of your clients, Raymond Chancellor, has...

Please show step by step how to solve the problem. Answer: 13.97 1.) Blue Mamba bed and breakfast uses equity and debt in their capital structure (no preferred). They target 55% as their preferred...

IceNine Inc. is considering the manufacture of a new widget. Equipment necessary for production will cost $16 million and it will be depreciated on a straight-line basis over the eight-year life....

Please show step by step instructions in how to solve this problem. PLEASE SHOW ALL STEPS. SHOW ALL WORK AND EXPLAIN YOUR ANSWER. PLEASE DO EVERY STEP. WRITE WITH BLACK PEN AND PAPER ONLY - NO...

please show, step by step solution Solve the following problems. Show your complete solution attached. Round off your final answers into 2 decimal places, Input numbers only, no commas, no peso sign,...

The Fourier Transformation of a function f(x) is defined as following: will be 2k k +1 The Fourier Transform of the function (a) g(k) = f(x) exp (-ikx) dx (b) -00 2k k+1 d4 dx dx [exp(-x))] f(x)= =...

On a part-time job, you are asked to bring a cylindrical iron rod of length 85.8 cm and diameter 2.85 cm from a storage room to a machinist. Will you need a cart? (To answer, calculate the weight of...

Which term refers to the dark or bright red discharge from the vagina thatoccurs within the initial 3 to 5 days following delivery?A . Lochia albaB. Lochia serosaC. InvolutionD. Lochia rubra

A major pharmaceutical company has many bonds that it has issued. One of those was originally issued at a discount. The bond was issued 5 years ago. The bond has a par value of $1,000 and pays...

3. Demand curves slope downward because, other things held equal, LO7.3 a. An increase in a products price lowers MU. b. A decrease in a products price lowers MU. c. A decrease in a products price...

LO8.1 Define behavioral economics and explain how it contrasts with neoclassical economics.

3. advanced analysis First, graphically illustrate a doubling of income without price changes in the indifference curve model. Next, on the same graph, show a situation in which the person whose...