jonny052002 jonny052002

17-04-2018
Chemistry

contestada

a 10 chunk of metal has a specific heat of 0.25 J/g ºC. The temperature is changed from 10ºC to 45ºC. How much heat is required?

Respuesta :

beckiholmes101 beckiholmes101

17-04-2018

Energy = mass x specific heat capacity x temperature change

10 x 0.25 x (45 - 10) = 87.5 joules

Answer Link

Otras preguntas

7k=77 solve equation

what tool used to see the movement of storm clouds

DNA mutations can lead to genetic disorders, diseases, or even the death of an organism. Which of the following factors is most likely to cause a mutation in DN

how could always speaking one's mind create problems for a president?

how can you tell whether a unknown substance is a mineral

how do you write 2.18 in ones tenths and hundredths?

Seaweed is used to make many products - name five.

~please only answer if you know for sure~ -Thank you-

-11/2+47q/4=-q/4+1/2(8q-1)

Scientific knowledge is generally considered to have a positive effect on society. In which situation would scientific knowledge most likely have a negative eff