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

How do you convert the U.S. profits into yen

Please Help, Write the system of linear Inequalities to represent each graph

What is the order of the tops of nuclear radiation from lowest to highest energy

What is ordering rational numbers

how mant community service hours are students required to work

$15.60 to $11.70 Increase or decrease

According to the in focus box, "gender differences in responding to stress," a study investigating the effect of hormones on stress reduction found that healthy

In a chess match, a win counts as 1 point, a draw counts as 0.5 point, and a loss counts as 0 points. After 21 games between the two players, the winner was 8 p

A college student has two options for meals: eating at the dining hall for $6 per meal, or eating a cup o' soup for $1.50 per meal. her weekly food budget is $6

How do you convert the U.S. profits into yen