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

The U.S. government openly stated that they would view any European interference in Latin America as

why is pi the best example of an exponent

In which form of government do delegates speak on behalf of citizens? popular sovereignty authoritarian monarchy representative totalitarian

Drake received 80 points on a project for school. He can make changes and receive one-tenth of the missing points back. He can do this 10 times. Create the form

example of A function whose domain is [2, infinity]

round 76340 to the nearest thousand

David made 30 cups of tea per hour. Andrew made 35 cups of coffee per hour. This week David made an additional 10 cups of tea. Write an expression that represen

Each leg of a 45-45-90 triangle has a length of 6 units. What is the length of its hypotenuse?

round 9,254 to the nearest hundred

You are working at establishing a computer network and communications support for incident personnel. Where are you working? a. Operations Section b. Planning S