Calculate the change in entropy of the system

Reference no: EM13977538

There is a 15-kg block of ice that is cooled to -100( degrees Celsius ) and is then added to 8.00 kg of water in a 10-kg copper calirometer at a temperature of 25(degrees celsius). (specific heat of: water is 4186 J/kg(C), copper is 387 J /kg(C), ice is 2090 J/kg(C) ) latent heat of fusion of ice is 3.33 * 10^5 J/kg.

a. Find the mass of the ice that was melted (if no ice melted, then report 0)

b. Find the mass of the water that froze (if no water froze, then report 0)

c. Determine final Temperature of the system.

d. Calculate the change in entropy of the system.

Reference no: EM13977538

Questions Cloud

Dove and dial soap : Describe 2 products (Dove and Dial Soap) attributes (the product's features)Give one functional benefit (how the product helps the typical consumer) and psychological benefit (how does owning or using the product make the consumer feel) for each prod..

Part of the marketing team in an arab space center : You are part of the marketing team in an Arab Space Center. Your company's products are satellite images. These images are used in energy, geospatial technology, natural resources management, construction and development, disaster response management..

Customer analysis (includes middlemen and end users : Customer Analysis (includes middlemen and end users as customers)?The purpose of this section is to demonstrate that you know about the types of customers who buy from this industry in general. So, you should look broadly and do not yet focus only on..

What will be correct relationship between balls final speeds : If m3>m2>m1 what will be the correct relationship between their final speeds when they hit the ground level (base level of the building)?

Calculate the change in entropy of the system : There is a 15-kg block of ice that is cooled to -100( degrees Celsius ) and is then added to 8.00 kg of water in a 10-kg copper calirometer at a temperature of 25(degrees celsius). (specific heat of: water is 4186 J/kg(C), copper is 387 J /kg(C), ..

What is a correlation matrix : 1. What is a correlation matrix, and what role does it play in multiple regression? 2. One of the indicators that multicollinearity is present is when a variable that is known to be an important predictor ends up having a partial regression coeffi..

How foreign exchange trader in new york and paris can profit : Read -The Factors That Determine Foreign Exchange Rates? and research historical exchange rates. Suppose that U.S. $1 equals 0.7778 EU in New York and U.S. $1 equals 0.7775 EU in Paris. Explain how foreign exchange traders in New York and Paris ca..

Calculate the beta coefficient for pies : Will Eatem, a portfolio manager for the Conservative Retirement Equity Fund (CREF), is considering investing in the common stock of Big Caesar's Pizza (stock symbol PIES).

Comparison of computer hard drives : In a PC World comparison of computer hard drives, data describing the drives included the following variables: price (dollars), disk capacity (gigabytes), and rotational speed (RPM).

User Account

All Pages