gbennett1958 gbennett1958
  • 01-10-2021
  • Chemistry
contestada


How much heat is released when 30g of water at 96 C cools to 25 C

Respuesta :

rthomas111 rthomas111
  • 01-10-2021

Answer:

8907.66 Joules

Explanation:

q=mCpΔT

where q is heat (Joules) m: mass (grams) Cp: Specific heat ΔT=change in temp (final - initial)

Specific heat of water is 4.182

q=30(4.182)(25-96)

q=-8907.66

Answer Link

Otras preguntas

Justice blacks opinion was issued in which of these Supreme Court cases
What is the value of a in the equation 3a + b = 54, when b = 9?
write a word phrase for each algebraic expression 25-0.6x
SHOW WORK .NEED HELP PLEASE THANK YOU 3/5+1/10 2/3+1/9 1/8+1/2 5/7+1/5 2/3+1/5 3/10+4/5 1/3+4/7
Beatrix ate 21 raisins. This represents 30% of the box of raisins. How many raisins were originally in the Box?
During adolescence, a desire for independence increases.
Which one of the following strategies will NOT help you work through confusion?
plz help me answer these questions 3/4 - 1/2 3/4 - 3/8 5/6 - 1/4 5/6 - 1/2 5/6 - 1/3 7/8 - 1/4 7/8 - 1/2 7/8 - 3/4 thank you! have a nice day
The difference between isotopes for the same element will be found in the atoms' A. number of protons. B. number of electrons. C. number of neutrons. D. charge
How do I find X for 3x-7=5x-13?