jkgtmhuip3446 jkgtmhuip3446

03-01-2021
Chemistry

contestada

17.5 kJ of energy is used to raise the temperature of 250 g of ethanol new temperature?

Respuesta :

zahzana zahzana

04-01-2021

i think the question is incomplete as we need initial temperature to get the new temperature. but you can use equation Q=mc0 for guidelines

Q= energy
m= mass of solution
c= specific heat capacity of. solution
0= final temperature- initial temperature

Answer Link

Otras preguntas

Consumers of recycled products are most effective when they maximize the amount of ____ waste in the products.

what industries are important to italy?

How did urban sprawl affect people who did not own cars? A. Car dealerships moved to the suburbs, so people shopping for cars had to own one already. B. Mass tr

Which was a cause of the dust bowl in the great plains? A. Drought conditions brought high winds that blew in a counter-clockwise direction B. Farmers did not p

Explain how an outlier with a large value will affect the mean. AND Explain how an outlier with a small value will affect the mean.

Which statement best describes an array of 10 elements where the elements are of a class type?

Edward jenner created the first - using pus from a cowpox sore

What made working conditions in factories dangerous during the first half of the nineteenth century? A) The water used to power machinery was contaminated and m

Two major sources of energy for normal muscle metabolism?

Why did delegates from the New England states meet at the Hartford Convention in December 1814?