gbennett1958 gbennett1958

01-10-2021
Chemistry

contestada

How much heat is released when 30g of water at 96 C cools to 25 C

Respuesta :

rthomas111 rthomas111

01-10-2021

Answer:

8907.66 Joules

Explanation:

q=mCpΔT

where q is heat (Joules) m: mass (grams) Cp: Specific heat ΔT=change in temp (final - initial)

Specific heat of water is 4.182

q=30(4.182)(25-96)

q=-8907.66

Answer Link

Otras preguntas

jelaskan yang di maksud dengan amdal

Which of these is a simplified form of the equation 7y + 7 = 9 + 2y + 2y? 3y = 2 7y = 6 11y = 16 4y = 16

Which sentence does not contain any errors in the use of italics or quotation marks? A. I learned that fact from reading the magazine National Geographic. B. "J

Which words are the infinitive and the last word of the infinitive phrase in the sentence? Karissa wanted to invite up to fifteen people to the party. A.to par

What is the formula to work out the area of a parallelogram?

A town has two malls. 62% of the town’s residents shop at Willow Creek Mall. 73% of the residents shop at Two Harbors Mall. 48% of the residents visit both mall

Quadrilateral ABCD is similar to Quadrilateral EFGH. The scale factor is 3:2. If AB = 18, find EF. A) 12 Eliminate B) 24 C) 25 D) 27

Hunter thought he purchased an umbrella for $60. The actual price of an Umbrella is $50. What is hunters percent error

Biotic factors cannot live without abiotic factors. True False

Check each of the following characteristics of Keats' poetry that is not also a typical characteristic of romantic poetry. did not give free reign to emotions