answer

watching

views

25 Jul 2020

If an amount of heat in will be liberated from when it cools from , what will be the temperature of water after absorbing the heat if the water was initially at ? The specific heat of .

Booster class

AP Chemistry

Skill

Solve problems involving enthalpy

answer

watching

150

views

For unlimited access to Homework Help, a Homework+ subscription is required.

You have 0 free answers left.
Get unlimited access to 3.8 million step-by-step answers.

Get unlimited access

Already have an account? Log in

1 Sep 2020

Unlock all answers

Get 1 free homework help answer.

Already have an account? Log in

Join us on Discord

Chemistry Study Group

Join now

Related questions

A sample of nickel is heated to 99.8 ^oC and placed in a coffee cup calorimeter containing 150.0 g of water at 23.5 ^oC. After the metal cools, the final temperature of the metal and water mixture is 25.0 ^oC. If the specific heat of the nickel is 0.444 J/g ^oC and the specific heat of water is 4.18 J/g ^oC, what mass of nickel was originally heated? Assume that no heat was lost in the surroundings.

emeraldduck668

5.00 g sample of aluminium pellets (specific heat capacity 0.89 J oC-1 g-1) and a 10.00 g sample of iron pellets (specific heat capacity 0.45 J oC-1 g-1) are heated to 100.0 oC. The mixture of hot iron and aluminium is dropped into a beaker containing 100 g of water at 15 oC. What is the final temperature of the liquid water? Heat capacity of liquid water is 4.18 J oC-1g-1; of ice 2.05 J oC-1 g-1; of steam 1.996 J oC-1 g-1; ?Hvap 40.7 kJ mol-1; ?Hfusion = 6.0kJ mol-1

18.1 g of water (initially at 20 oC) is poured onto 270 g of hot, aluminum metal (initially at 500 oC). Once all of the water has vaporized (and no heat is lost to the surrounding air) what will be the final temperature of the aluminum?

MPAl = 660 oC

Csolid Al = 24.2 J/mol oC

Cliquid Al = 29.3 J/mol oC

Cliquid water = 75.3 J/mol oC

Cwater vapor = 33.1 J/mol oC

ÎHfus water = 6.02 kJ/mol

ÎHvap water = 40.67 kJ/mol

Weekly leaderboard

Home

Homework Help 3,900,000

Chemistry 830,000

If an amount of heat in will be liberated from when it cools from , what will be the temperature of water after absorbing the heat if the water was initially at ? The specific heat of .

Unlock all answers

Related textbook solutions

Basic Chemistry

Principles of Chemistry Molecular Approach

Principles of Chemistry Molecular Approach

Chemistry: Structure and Properties

Chemistry: A Molecular Approach

Chemistry: A Molecular Approach

Principles of Chemistry: A Molecular Approach

Chemistry: The Central Science

Related questions

Weekly leaderboard