Category: Not set

Please use these property tables attached in the additional materials section to answer these two questions:

1) An inventor proposes this method for cooling down water in an insulated bottle: fit a piston tightly against the water surface, and then pull the piston so that some of the water vaporizes and absorbs heat from the rest, which is still liquid. Calculate the work required for 100 cm3 of water initially at 20C, 1 bar, if the piston is pulled until the volume is 1 liter. Assume that the temperature is constant in this process, and the pressure outside is 1 bar.

2) I am building a compressed-air rocket starting from a one-liter soda bottle half-filled with water, the other half filled with compressed air from a bicycle pump, to which I attach a nozzle with a 2 cm2 final cross-section. When the nozzle is opened, a water jet comes out due to the air pressure, which produces thrust. Calculate the minimum initial air pressure necessary to achieve lift-off as soon as the nozzle opens, given that the instantaneous thrust is the product of the outgoing mass flow rate and the water jet velocity. Initial temperature is 20C. Neglect the weight of the bottle itself. Assume air pressure and temperature inside the bottle to be nearly constant for a few seconds

Instructions
Website Creation: The Shaping of a Website

Please complete the following labs within Toolwire:

Part A Writing the Text Content of Your Website

As you continue building your website, remember to keep your goals and objectives in mind. Taking what you have learned within this and previous units, begin finding and creating specific content to include in your website. Also, refer back to Unit I for guidelines on writing for the web.

Upload the revised website plan presentation and the revised HTML and CSS pages for grading. Be sure to keep in mind that your website should be accessible to all users.

Part B Typography on a Website

After you have chosen the font or fonts you want to use for your web content, upload your revised website plan presentation and the CSS file with the updated fonts applied. Be sure to keep in mind that your website should be accessible to all users.

Part C Creating and Selecting Images for Your Website

After you have placed your images in your HTML files and added the new style to your CSS files, upload the HTML and CSS files for grading. You can upload as individual files or in a ZIP file. Be sure to keep in mind that your website should be accessible to all users. If you have questions, please reach out to the instructor for help.

Please click here to view the video tutorial on how to create and upload a ZIP file to Blackboard. (Click here to view the transcript for the tutorial.)

Problem Solving (Show your work):
9)  What is the symbolic expression for the equilibrium constant for the reaction:
2 C2H6(g) + 7 O2(g) 4 CO2(g) + 6 H2O(g)?

10)  What is the gas phase chemical reaction that corresponds to the equilibrium constant expression shown below?

11)  Consider the reaction: N2(g) + O2(g) 2 NO(g). If [N2] = 0.520 M, [O2] = 0.0662 M, and [NO] = 0.00956 at equilibrium, calculate the value of K and describe the physical/chemical interpretation of this K value.

In each of the following questions, identify which way (to the left or to the right) does equilibrium shift to relieve the described applied stress:

5)  Consider the following reversible reaction at equilibrium: CO(g) + Cl2(g) COCl2(g). If chlorine gas is added to the equilibrium system, how is the stress relieved?

6)  Consider the following reversible reaction at equilibrium: C6H12O6 (aq) + 6 O2(g) 6 CO2(g) + 6 H2O(l).  If oxygen gas is removed from the equilibrium reaction vessel, how is the stress relieved?

7)  Consider the following reversible reaction at equilibrium: C6H12O6 (aq) + 6 O2(g) 6 CO2(g) + 6 H2O(l).  Given that this reaction is exothermic, if heat is added to the equilibrium system, how is the stress relieved?

Part I

Create an array of the six New England states. Use a prompt box to get input from the viewer. The input will be a number between 0 and 5 (JavaScript is zero-based). Based on the number that is input you will then produce an alert box to display which state was selected based on the input number.

You may have to add a parseInt() function to the prompt to convert the input value from a string to a numeric value.

var num =parseInt(prompt(“Input a number between 0 and 5”,0))

Part II

Using the array principles demonstrated in the lecture you are to construct a listing of 6 pizza chains that are actively linked to the chain’s web page. You may not use the variable names provided in the lecture example.

A text-based hyperlink will be acceptable but the link text must be extracted from an array. The link text and the link address can be contained in the same array or in separate arrays. Although the text option is acceptable and will satisfy this assignment a linked button would be more desirable.

Links that are not coded from an array will not be considered as accomplishing the assignments requirements.

This will require you to employ concatenation to make it work.

Part I

Create an array of the six New England states. Use a prompt box to get input from the viewer. The input will be a number between 0 and 5 (JavaScript is zero-based). Based on the number that is input you will then produce an alert box to display which state was selected based on the input number.

You may have to add a parseInt() function to the prompt to convert the input value from a string to a numeric value.

var num =parseInt(prompt(“Input a number between 0 and 5”,0))

Part II

Using the array principles demonstrated in the lecture you are to construct a listing of 6 pizza chains that are actively linked to the chain’s web page. You may not use the variable names provided in the lecture example.

A text-based hyperlink will be acceptable but the link text must be extracted from an array. The link text and the link address can be contained in the same array or in separate arrays. Although the text option is acceptable and will satisfy this assignment a linked button would be more desirable.

Links that are not coded from an array will not be considered as accomplishing the assignments requirements.

This will require you to employ concatenation to make it work.

Part I

Create an array of the six New England states. Use a prompt box to get input from the viewer. The input will be a number between 0 and 5 (JavaScript is zero-based). Based on the number that is input you will then produce an alert box to display which state was selected based on the input number.

You may have to add a parseInt() function to the prompt to convert the input value from a string to a numeric value.

var num =parseInt(prompt(“Input a number between 0 and 5”,0))

Part II

Using the array principles demonstrated in the lecture you are to construct a listing of 6 pizza chains that are actively linked to the chain’s web page. You may not use the variable names provided in the lecture example.

A text-based hyperlink will be acceptable but the link text must be extracted from an array. The link text and the link address can be contained in the same array or in separate arrays. Although the text option is acceptable and will satisfy this assignment a linked button would be more desirable.

Links that are not coded from an array will not be considered as accomplishing the assignments requirements.

This will require you to employ concatenation to make it work.

Part I

Create an array of the six New England states. Use a prompt box to get input from the viewer. The input will be a number between 0 and 5 (JavaScript is zero-based). Based on the number that is input you will then produce an alert box to display which state was selected based on the input number.

You may have to add a parseInt() function to the prompt to convert the input value from a string to a numeric value.

var num =parseInt(prompt(“Input a number between 0 and 5”,0))

Part II

Using the array principles demonstrated in the lecture you are to construct a listing of 6 pizza chains that are actively linked to the chain’s web page. You may not use the variable names provided in the lecture example.

A text-based hyperlink will be acceptable but the link text must be extracted from an array. The link text and the link address can be contained in the same array or in separate arrays. Although the text option is acceptable and will satisfy this assignment a linked button would be more desirable.

Links that are not coded from an array will not be considered as accomplishing the assignments requirements.

This will require you to employ concatenation to make it work.