AnettBorges8421 AnettBorges8421

12-05-2017
Chemistry

contestada

What is the amount of heat requuired to raise the temperature of 200.0 g of aluminum by 10°c? (specific heat of aluminum=.21 cal/g°c

Respuesta :

imperialloyalist imperialloyalist

12-05-2017

420 joules
Use formula q=mc∆t where m=mass c=specific heat ∆t=Tf-Ti

Answer Link

Otras preguntas

According to uniformitarianism, which statement is true? a. The rate of geologic processes change over time, but the processes themselves remain the same. b. T

A push or a pull is called _____. User: The metric unit of force is the _____.

Which victory convinced the French to join the war on the side of the colonists? A. Trenton B. Bunker Hill C. Saratoga D. Yorktown

what is the number 4,305,012 written in expanded notation????

Why can't plants and animals live anywhere

For the graph shown, select the statement that best represents the given system of equations. 5y – 7x = 10 3y 4x = 6 A. not enough information B

When Roberto got a puppy from the shelter, it weighed 10.5 lbs. The puppy gained 40% of its original weight in the first month that Roberto had him. How much di

Define resistance and describe what would happen to a light bulb if the voltage increased but the resistance stayed the same.

What group of colonists faced hostility as a result of their views regarding the Declaration of Independence?

Democrats who were opposed to the Civil War were called _____.