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27 votes
27 votes
HELP!!! LOTS OF POINTS AND I GIVE BRIANLEST NO FAKE ANSWERS

Given the following data for water:

Heat of fusion = 334 J/g
Heat of vaporization = 2,256 J/g
Specific heat of solid = 2.09 J/(g °C)
Specific heat of liquid = 4.184 J/(g °C)
Specific heat of gas = 1.84 J/(g °C)

Calculate how much energy is needed to change 50.0 grams of ice at −15.0 °C to liquid water at 50.0 °C. (3 points)

a
11,900 J

b
16,300 J

c
18,300 J

d
21,100 J

User Ahmed Niri
by
3.2k points

1 Answer

25 votes
25 votes

Answer:

18300 J

Step-by-step explanation:

this is because the amount of energy can be changed

User Jules Patry
by
3.3k points