Disgirl4578 Disgirl4578

16-05-2022
Chemistry

contestada

It is urgent !!!!

what is the specific heat of a substance that took 5000 j to change 20 k and has a mass or 3 kg?

Respuesta :

olayemiadunni250 olayemiadunni250

23-05-2022

Answer:

h=5000j

change in temperature=20k

m=3kg

using C=H÷M×Change in temperature

C=5000÷3×20

C=5000÷60

C=83.33jkg-1k-1

Answer Link

Otras preguntas

Please help me. This is 8th grade science btw

Whats is the mean in -10 + -10 + 6 + 5 + -1 + -1 ???? PLZ HELP

Read the passage from chapter 1 of Animal Farm. Last of all came the cat, who looked round, as usual, for the warmest place, and finally squeezed herself in bet

You have learned in class that changing the pH or temperature of the environment can denature an enzyme. When an enzyme is denatured, it's shape changes, preven

What is 29/13 as a mixed fraction?

5. From which point of view is the following passage written? Portrait of the Artist as a Young Man Stephen tried his best, but the sum was too hard and he fe

escribe un parrafo y compara las tradiciones navidenas de Republica DOminicana con las tradiciones de los Estadoes Unidos

Please, check if my essay is correct 15 Points" I dont know much English.... " My frist language is spanish... please help me....

Which statement is NOT true ???

In an essay with at least three supporting paragraphs, choose three authors from different periods/movements/subgenres and discuss how their work(s) display the