24-05-2021
Chemistry

contestada

How much heat energy is needed to raise the temperature of a 150g sample of water from 283 Kto 349 Kif water has a Cp value of 4.18 J/g*K.

Respuesta :

24-05-2021

i’m too lazy to solve it but use q=mcAt (the ‘A’ is a delta symbol)

so you would set it up like:
q=150 • 4.18 • (349-283)

Answer Link

Otras preguntas

A six-sided number cube is rolled twice. what is the probability that the first roll is an even number and the second roll is a number greater than 4?

Why do you think generalizations are made? Now that you have learned more about the Hispanic culture has your perspective changed or even improved? Why us it im

Sufficient strong acid is added to a solution containing Na2HPO4 to neutralize one-half of it. what will be the pH of this solution? Explain please

What was the ruling on the pessy v. ferguson case, what was the impact in the south?

Devin is asked to write out how to find the circumference of a circle. He writes: "First measure the radius, then multiply that by 2, then multiply that answer

I need help in classification in biology

Every morning, halle goes to school with a 1-liter bottle of water. she drinks 1/4 of the bottle before school starts and 2/3 of the rest before lunch. what fra

is hoarding stuff wrong?

Unlike third-world and developing nations, the u.s. has no incidence of hungry or malnourished people. true false

I need help with all of my homework