How much heat is required to raise the temperature of 45.5 g of water from its melting point to its boiling point?

Question

07-04-2017
Physics

contestada

How much heat is required to raise the temperature of 45.5 g of water from its melting point to its boiling point?

Respuesta :

Otras preguntas

50 POINTS HELP ASAP! A triangle has a 60 angle and the two adjacent sides are 12 and 12 sqrt 3 find the radius of a circle with the same vertex as the center if

What are some of the things you could do to benefit your community other than providing jobs and tax revenue?

lives on a lonely island of poverty in the midst of a vast ocean of material prosperity" This excerpt from Martin Luther King Jr.'s "I Have a Dream" speech repr

!WILL MARK AS BRAINLIEST! I would really appreciate the help!

Why did the Court strike down Oklahoma's law that allowed women ages 18 to 20 to buy beer, but not men

Lia scored 120 out of 250 in her exam , and Ash scored 170 out of 350 , who scored better ?

Use < , > , = , ≤ , ≥ to complete these statements. 1) if x < y , then y___ x, 2) if x > 5 and 5 > y, then x ___ y, 3) if x is four at most, then

B. Read the following statistics about the chain of stores Tienda de la Gracia. Then answer the questions that follow. Enter TIENDA DE LA GRACIA Shift Tiendas

what is 10 51/77 as a improper fraction

chul chul · Answer 1 · 2017-04-07T06:40:17+02:00

chul chul

07-04-2017

First, melt the ice, H2O(s):

45.5gH2O x 333J/1gH2O = 15,152 J

Next, raise the temperature of the water, H2O(l):

45.5gH2O x 100degC x 4.184J/1gH2O-1degC = 19,037 J

Finally, addem all up:

34,200 J = 34.2 kJ to three significant figures

Answer Link