When 47.5 J of heat are added to 13.2 g of a liquid, its temperature raises by 1.72 degree Celsius. What is the heat capacity of the liquid?

Printable View

- Sep 16th 2012, 11:20 AMLouisana1Chemisty confusions
When 47.5 J of heat are added to 13.2 g of a liquid, its temperature raises by 1.72 degree Celsius. What is the heat capacity of the liquid?

- Sep 16th 2012, 11:23 AMskeeterRe: Chemisty confusions
see your other post ...

http://mathhelpforum.com/math-topics...chemistry.html - Sep 16th 2012, 11:39 AMHallsofIvyRe: Chemisty confusions
- Sep 16th 2012, 06:26 PMLouisana1Re: Chemisty confusions
I am still having issues placing these numbers in the correct spot. Is there anyone that can point me in the right direction, or share some links that would help me with this further.

- Sep 16th 2012, 06:43 PMskeeterRe: Chemisty confusions

you are given , , and ... solve for - Sep 16th 2012, 07:11 PMLouisana1Re: Chemisty confusions
47.5J(13.2g)(4.18j)(1.72c)= 341.506 grams

signif digits 341.5

Is this right? - Sep 16th 2012, 07:37 PMLouisana1Re: Chemisty confusions
Q=m·c·Δt

47.5 joules = 13.2g·4.18Joules·1.72°c

47.5 = 94.90272g

Do I divide this I'm not sure if this is right?Can someone point me in the right direction? - Sep 17th 2012, 04:06 AMskeeterRe: Chemisty confusions

substitute in your given values and calculate the specific heat, C.