Amir8381 Amir8381
  • 22-08-2017
  • Chemistry
contestada

Calculate the amount of energy released by the freezing of 13.3 g of water

Respuesta :

barnuts
barnuts barnuts
  • 04-09-2017

We can calculate for the amount of heat released using the formula:

 

ΔH = ʎ m

 

where,

ΔH = heat released

ʎ = latent heat of fusing for water = - 333.55 J/g

m = mass of water = 13.3 g

 

Calculating:

ΔH = (- 333.55 J/g) * 13.3 g

ΔH = -4,503 J = 1.08 cal

Answer Link

Otras preguntas

A systematic process to find a solution to a question or issue is called ________________. creative thinking higher order thinking critical thinking problem sol
what is the best form for writing the hypthesis
How do you do this problem?
In the context of the sociological perspectives on groups and organizations, _____ contend that organizations promote inequality that benefits elites, not worke
i need help can’t figure it out for homework!!
Describe the function of the digestive system, including tissues specialties, and differentiate between organs of the alimentary canal and accessory digestive o
Find the areas of the trapezoids.
Find the volume of the figure: a cone with a square pyramid of the same height cut out. The pyramid has height l, and its square base has area l2.
(LOOK AT PHOTO) can you help me find the volume of the rectangular prism
9x3-4(16/7) Is ? I need help asap pls