yasminevail2503 yasminevail2503

14-06-2017
Chemistry

contestada

It takes 53.0 J to raise the temperature of an 11.0 g piece of unknown metal from 13.0∘C to 24.2 ∘
c. What is the specific heat for the metal?

Respuesta :

breshonnabaker breshonnabaker

20-06-2017

You need to use q = mc(delta t)
Solve for c:

c = q / m(delta t)

q = 55.o J
m = 11.0 g
delta t = 24.5 - 13.0 = 11.5 deg C

c = 55 J / 11.0 g)(11.5 C)
c = 0.435 J/ g C

Answer Link

Otras preguntas

Gwen is buying 3 identical pairs of shoes that have a total cost of $40.50 after the discount of 40 percent off. What is the regular price of each pair?

What is the control center of the bacteria cell

Compare and contrast a chemical reaction and a nuclear reaction.

A certain vehicle can travel 483 miles on 14 gallons of gasoline. Determine how many gallons of gasoline this vehicle will need to travel 600 miles. Round to th

Macy's department stores markup men's cologne 63% on cost for an 8 ounce bottle. A bottle of cologne costs Macy $23.00. What is the selling price for the 8 ounc

write the ratio of 1/7 yards to 3/5 yards in simplest form please i really need help

What is 1/4 of 76 years old with a variable

Anne Frank kept her diary, which was later published as The Diary of a Young Girl, for just over __________. a) six months b) two years c) ten years d) thr

how do you know if a chemical change has taken place?

write the expressions in standard form 1/8(2x+4)