If it takes 41.72 J to he a piece of gold waiting 18.69 g from 10.0°C to 27°C what is the specific heat of gold

Question

hiitsangie hiitsangie

24-04-2016
Chemistry

contestada

If it takes 41.72 J to he a piece of gold waiting 18.69 g from 10.0°C to 27°C what is the specific heat of gold

Respuesta :

Otras preguntas

whats the difference between a antibody and a antimicrobial

is a rock a producer?

there are 5 different routes that a commuter can take from her home to the office. in how many ways can she make a round trip if she uses a different route comi

Write an expression represents "the quotient of the sum of x plus 8 and 10

What is 60% as a fraction in simplest form

is 30/50 equivalent to 3/5

What is 60% as a fraction in simplest form

The water in a pool evaporates at a rate of 16 gallons per week. What integer represents the change in the number of gallons of water in the pool after 24 weeks

The variable t represents the temperature at 3 p.m. Which equation would best model this word problem? The temperature at the summit of Mt Mitchell dropped 23°

A car is moving at a rate of 28 MPH, and the diameter of the wheel is about 2 1/3 feet. A) Find the number of revolutions per minute the wheels are moving B) Fi

Аноним Аноним · Answer 1 · 2016-04-25T02:00:45+02:00

You have to use the equation q=mcΔT and solve for c. (c=q/mΔT)
q=the amount of heat absorbed or released (in this case 41.72)
c=specific heat capacity
m= mass of sample (in this case 18.69g)
ΔT=the change in temperature (in this case 17°C)
when you plug everything in you should bet c=0.1313J/g°C
Therefore, the specific heat capacity of gold is 0.1313J/g°C

I hope this helps. Let me know in the comments if anything is unclear.