aghope89 aghope89

01-02-2018
Chemistry

contestada

how much heat is lost when 640g piece of copper cools from 375C,to 26C (the specific heat of copper is 0.09cal/gxC)

Respuesta :

ilucadamo0876 ilucadamo0876

01-02-2018

Q=mCdeltaT
Q=(640)(0.09)(375-26)
Q=20102.4J

Answer Link

Otras preguntas

Which excerpt from Part 2 of The Odyssey best supports the conclusion that Odysseus’s fate is doomed?

choose a numbr from 10 to 90. write to show the number that are10 less and 10 more than your number

what is the defintion of memoir

To keep order among the Chinese people, Hongwu created

What is an object that represents determination

Conversion, which is an intentional tort, is also the crime of a. robbery. b. arson. c. larceny. d. none of the above

Select all that apply. The earliest civilizations developed in the river valleys of: A. the Nile River B.the Yellow River C.the Amazon River D.the Tigris and E

2/6 hour= how many minutes

An option at closing is to have estimated taxes added to the house payment and placed in a separate account until taxes are due. This process is called: A. mort

heat changes H O to steam 2