boofer37 boofer37
  • 21-03-2018
  • Chemistry
contestada

Calculate the enthalpy change for the melting of a 25.0g ice cube

Calculate the enthalpy change for the melting of a 250g ice cube class=

Respuesta :

CometZ CometZ
  • 21-03-2018
Enthalpy change = mass * specific heat capacity * temperature change

Mass is 25.0 (given)
Specific heat capacity is 2.108 (checked online)
Temperature change : none
So input these into the equation :

25.0 * 2.108 = 52.7
Answer Link

Otras preguntas

The circumference of a bicycle wheel is 1.256 meters. What is the DIAMETER of the wheel?
What is the solution to the system of equations?y = –3x – 25x + 2y = 15O (–40, 19)O (–19, 55)O (19, –40)O (55, –19
Discuss the steps involved in the user advisory program
How does the play 12 Angry Pigs use humor within the drama? a) By having all the characters dress in silly costumes b) By making fun of the legal system c) By c
What is 2.4% written as a decimal? A. 0.0024B. 0.024 C. 0.24D. 2.4
Suppose the government applies a specific tax to a good where the demand elasticity, ∊ is -1,2 and the supply elasticity, n is 1.3This good would not be an idea
If I dislike my teacher and feel disdain towards her because she gave me a D, this is the ___ component of attitude.a. Affectiveb. Behavioralc. Cognitived. Emot
Which statement shows how the product of (x + 5)2 demonstrates the closure property of multiplication?
A positively charged particle (alpha-particle) projected towards the west is deflected towards the north by a magnetic field. Find the direction of the magnetic
Factorise 2x²yz + 2xy²z + 4xyz