Answered step by step

Verified Expert Solution

Link Copied!

Question

1 Approved Answer

Posted on Aug 31, 2021

12. The work done to compress a gas is 50 J. As a result, 20 J of heat is given off to the surroundings.

12. The work done to compress a gas is 50 J. As a result, 20 J of heat is given off to the surroundings. Calculate the change in energy of the gas. * (3.5 Points) O +30 J O +20 J +40 J +70 J -70 J

Step by Step Solution

★★★★★

3.38 Rating (151 Votes )

There are 3 Steps involved in it

Step: 1

Get Instant Access to Expert-Tailored Solutions

See step-by-step solutions with expert insights and AI powered tools for academic success

Step: 2

Step: 3

Ace Your Homework with AI

Get the answers you need in no time with our AI-driven, step-by-step assistance

Get Started

Recommended Textbook for

Chemistry

Authors: Raymond Chang

10th edition

77274318, 978-0077274313

More Books

Students also viewed these Chemistry questions

Question

★★★★★

The work done to compress a gas is 74 J. As a result, 26 J of heat is given off to the surroundings. Calculate the change in energy of the gas?

Answered: 1 week ago

Question

★★★★★

A piston-cylinder device is used to compress a gas by pushing the piston with an external force. During the compression process, heat is transferred out of the gas in such a manner that the stored...

Answered: 1 week ago

Question

★★★★★

500 J of work must be done to compress a gas to half its initial volume at constant temperature. How much work must be done to compress the gas by a factor of 10, starting from its initial volume?

Answered: 1 week ago

Question

★★★★★

Most people rely on implicit costs in their everyday lives. Can you give some examples? What alternatives did you have to achieve the desire outcome?

Answered: 1 week ago

Question

★★★★★

What are minimum lease payments?

Answered: 1 week ago

Question

★★★★★

In Exercises 1522, graph each hyperbola. Locate the foci and find the equations of the asymptotes. (x - 2) (y + 3) 25 16 || 1

Answered: 1 week ago

Question

★★★★★

2. Appreciate the range of research methods used to explore the effectiveness of sentencing and its components

Answered: 1 week ago

Question

★★★★★

Revise these sentences to improve you-attitude and positive emphasis. Eliminate any awkward phrasing. In some cases, you may need to add information to revise the sentence effectively. 1. Youll be...

Answered: 1 week ago

Question

★★★★★

A $100,000 a five-year bond issue was sold at face value on January 1, 2018. The bonds pay a 6% contract interest rate every January 1 and July 1. Present the appropriate journal entry if the bonds...

Answered: 1 week ago

Question

★★★★★

Required: Prepare a budgeted Income statement for year 2. Sales revenue Lodging Incidentals Forfeited deposits Total revenues Costs Vernon Cabins Operating Income Year 2 Labor Incidentals...

Answered: 1 week ago

Question

★★★★★

Adjusting Entry for Supplies The balance in the supplies account, before adjustment at the end of the year, is $9,000. Journalize the adjusting entry required if the amount of supplies on hand at the...

Answered: 1 week ago

Question

★★★★★

1 You are investigating fraudulent activities committed by two employees at your company. You're asked to provide non-refutable evidence to confirm it. What type of evidence will you provide? 0 / 1...

Answered: 1 week ago

Question

★★★★★

The Denver Company currently has a bond issue outstanding which carries a coupon rate of 6.4 percent, makes semiannual payments, currently sells for $967.40, and matures in 8.4 years. Suppose Denver...

Answered: 1 week ago

Question

★★★★★

GoGames is a software developer that sells games and apps through its own internet site. In addition to selling its own products, it offers products developed by SmallStuff and remits 95% of the...

Answered: 1 week ago

Question

★★★★★

Different marketing strategies of roundhill ETF that have engage more investors ? What factors contribute to the seemingly success of Roundhill Ball Metaverse ETF

Answered: 1 week ago

Question

★★★★★

A medical researcher wants an equal number of male and female participants in an upcoming controlled study for a new heart medication. Instead of selecting the 100 total participants from the...

Answered: 1 week ago

Question

★★★★★

Red Co. uses the product cost concept of applying the cost-plus approach to product pricing. Below is cost information for the production and sale of 40,000 units of its sole product. Red Co. desires...

Answered: 1 week ago

Question

★★★★★

Which of the ocean zones shown would be home to each of the following organisms: lobster, coral, mussel, porpoise, and dragonfish? For those organisms you identify as living in the pelagic...

Answered: 1 week ago

Question

★★★★★

A 46.2-mL, 0.568 M calcium nitrate [Ca(NO3)2] solution is mixed with 80.5mL of 1.396 M calcium nitrate solution. Calculate the concentration of the final solution.

Answered: 1 week ago

Question

★★★★★

When deoxyhemoglobin crystals are exposed to oxygen, they shatter. On the other hand, deoxymyoglobin crystals are unaffected by oxygen. Explain. (Myoglobin is made up of only one of the four...

Answered: 1 week ago

Question

★★★★★

Match each of the following energy changes with one of the processes given: ionization energy, electron affinity, bond enthalpy, and standard enthalpy of formation. (a) F(g) + e - F- (g) (b) F2(g) ...

Answered: 1 week ago

Question

★★★★★

An automatic filling machine is used to fill 1- liter bottles of cola. The machines output is approximately normal with a mean of 1.0 liter and a standard deviation of .01 liter. Output is monitored...

Answered: 1 week ago

Question

★★★★★

A company has just negotiated a contract to produce a part for another firm. In the process of manufacturing the part, the inside diameter of successive parts becomes smaller and smaller as the...

Answered: 1 week ago

Question

★★★★★

The postmaster of a small western town receives a certain number of complaints each day about mail delivery. Determine three- sigma control limits using the following data. Is the process incontrol?

Answered: 1 week ago

Previous Question Next Question