Tuesday
July 22, 2014

Homework Help: Chem

Posted by Sue on Saturday, September 10, 2011 at 4:54pm.

How many KJ are released when 75.0g of steam at 100 degree C condenses cools to 0 degree C and freezes at 0 degree C?

I set it up like this but it is wrong,
What am I doing wrong:
75g x 2260J/1g water x 1Kj/1000J =

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

chem - How many KJ are released when 75.0g of steam at 100 degree C condenses ...
chemistry - What is the energy released when steam at 25 g of steam at 10 degree...
College Chemistry - Using the values for the heat of fusion, specific heat of ...
Chem - What are the Kilojoules needed to melt 24.0g of ice at O degrees C, warm ...
Maths - Using the exact trigonometric ratios of 45 degree,30 degree and 60 ...
Algebra II - Identify the degree of each term of polyrnomial and the degree of ...
math - A circle is divided into four segments from the center of the circle. One...
math - Find an angle between 0 degree and 360 degree that is coterminal with ...
Math23456 - Problem:4x^2y^3 Choices: a.2nd degree b.3rd degree c.4th degree d....
physics - In a 25 degree C room, hot coffee in a vacuum flask cools from 72 ...

Search
Members