aphillips2074 aphillips2074
  • 25-04-2020
  • Chemistry
contestada

How much heat is needed to change the temperature of 5g of water from 20 oC to 37 oC?

Respuesta :

joseaaronlara
joseaaronlara joseaaronlara
  • 25-04-2020

Answer:

The answer to your question is Q = 355.64 J

Explanation:

Data

Heat = Q = ?

Temperature 1 = T1 = 20°C

Temperature 2 = T2 = 37°C

mass = m = 5 g

Specific heat = Cp = 4.184 J/g°C

Formula

Q = mCp(T2 - T1)

-Substitution

Q = (5)(4.184)(37 - 20)

-Simplification

Q = (5)(4.184)(17)

-Result

Q = 355.64 J

Answer Link
ah995769
ah995769 ah995769
  • 25-04-2020
The correct answer is 355.64 j
Answer Link

Otras preguntas

why do the us government intervene in the economy during the finanacial crisis in 2008
What is the prime factorization of the number 25
True or false 1) high resolution images show greater detail & more subtle color transition than low resolution images. 2 ) you can search for multiple wo
10 facts about wilfred owen
which nation is considered part of northern and western Europe? Austria, Norway, Greece or Portugal
Find 3x2 - y3 - y3 - z if x = 3, y = -2, and z = -5.
Explain true or false if you collect organize and interpret your data properly you will always be able to draw a logical conclusion
10 facts about wilfred owen
How are plains and plateaus similar and diffrent
What is a limitation of any map?