A session.masteringchemistry.com Bla... Bb Mastering Chemistry Course Home- Bla... lome MasteringChemistry: Ch. 03 (3.7) I Part B Calculate the kilocalories needed to melt a 825 g ice sculpture at 0 °C and to warm the liquid to 25.0 °C. Express your answer to two significant figures and include the appropriate units. µA Value Units Submit Request Answer Part C Calculate the kilojoules released when 75.0 g of steam condenses at 100 °C, the liquid cools to 0 °C, and then steam condenses, 2260 J is released.) Express your answer to three significant figures and include the appropriate units. HÀ Value Units Submit Request Answer

Chemistry
10th Edition
ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Chapter1: Chemical Foundations
Section: Chapter Questions
Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
icon
Related questions
Question
A session.masteringchemistry.com
Bla...
Bb Mastering Chemistry Course Home- Bla...
lome
MasteringChemistry: Ch. 03 (3.7) I
Part B
Calculate the kilocalories needed to melt a 825 g ice sculpture at 0 °C and to warm the liquid to 25.0 °C.
Express your answer to two significant figures and include the appropriate units.
µA
Value
Units
Submit
Request Answer
Part C
Calculate the kilojoules released when 75.0 g of steam condenses at 100 °C, the liquid cools to 0 °C, and then
steam condenses, 2260 J is released.)
Express your answer to three significant figures and include the appropriate units.
HÀ
Value
Units
Submit
Request Answer
Transcribed Image Text:A session.masteringchemistry.com Bla... Bb Mastering Chemistry Course Home- Bla... lome MasteringChemistry: Ch. 03 (3.7) I Part B Calculate the kilocalories needed to melt a 825 g ice sculpture at 0 °C and to warm the liquid to 25.0 °C. Express your answer to two significant figures and include the appropriate units. µA Value Units Submit Request Answer Part C Calculate the kilojoules released when 75.0 g of steam condenses at 100 °C, the liquid cools to 0 °C, and then steam condenses, 2260 J is released.) Express your answer to three significant figures and include the appropriate units. HÀ Value Units Submit Request Answer
Expert Solution
Step 1

Soln

A)

First ice will melt at 0 C from solid state to liquid state then liquid water rise in the temperature from 0 C to 25.0 C

so we need to use the enthaly of fusion of ice and the sepcific heat of the ice

enthalpy of fusion of ice = 334 J /g

and specific heat of liquid water = 4.184 J per g C

now lets calculate the amount of heat needed to this process

total heat is the sum of the delta H fusion and amount of heat needed to rise the temperature of the water

trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 2 steps with 1 images

Blurred answer
Knowledge Booster
Combustion Analysis
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, chemistry and related others by exploring similar questions and additional content below.
Similar questions
  • SEE MORE QUESTIONS
Recommended textbooks for you
Chemistry
Chemistry
Chemistry
ISBN:
9781305957404
Author:
Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:
Cengage Learning
Chemistry
Chemistry
Chemistry
ISBN:
9781259911156
Author:
Raymond Chang Dr., Jason Overby Professor
Publisher:
McGraw-Hill Education
Principles of Instrumental Analysis
Principles of Instrumental Analysis
Chemistry
ISBN:
9781305577213
Author:
Douglas A. Skoog, F. James Holler, Stanley R. Crouch
Publisher:
Cengage Learning
Organic Chemistry
Organic Chemistry
Chemistry
ISBN:
9780078021558
Author:
Janice Gorzynski Smith Dr.
Publisher:
McGraw-Hill Education
Chemistry: Principles and Reactions
Chemistry: Principles and Reactions
Chemistry
ISBN:
9781305079373
Author:
William L. Masterton, Cecile N. Hurley
Publisher:
Cengage Learning
Elementary Principles of Chemical Processes, Bind…
Elementary Principles of Chemical Processes, Bind…
Chemistry
ISBN:
9781118431221
Author:
Richard M. Felder, Ronald W. Rousseau, Lisa G. Bullard
Publisher:
WILEY