okamronbek okamronbek
  • 22-10-2020
  • Chemistry
contestada

How many joules are absorbed when 50.0 g of water are heated from 30.2 deg.
C to 58.6 deg. C?

Respuesta :

sebassandin
sebassandin sebassandin
  • 31-10-2020

Answer:

[tex]Q=5941.3J[/tex]

Explanation:

Hello.

In this case, since the water is absorbing heat because its temperature raises from 30.2 °C to 58.6 °C, we can compute the amount of heat shown below:

[tex]Q=mCp\Delta T[/tex]

Whereas the specific heat of water is known to 4.184 J/(g°C), thus, we obtain:

[tex]Q=50.0g*4.184\frac{J}{g\°C}(58.6-30.2)\°C \\\\Q=5941.3J[/tex]

Best regards.

Answer Link

Otras preguntas

Choose the item that is an example of the geographic theme of place. Austin, Texas, is 30 degrees north and 97 degrees west. Farmers settled in the fertile plai
Cultural bias is only a problem outside of North America. True False
What has the greatest opportunity to avoid developing a disease or injury?
which option is the correct format of placing HTML tags while coding in html
The graph of f(x) = x2 is shifted 3 units to the left to obtain the graph of g(x). Which of the following equations best describes g(x)?
What is 666 divided by 22?
WILL MARK BRAINLIEST
Becky leaves home and rides a distance of 30 km. it took her 2.5 hours. what is her speed
Which of the following is a moderate to vigorous sport that a student can participate in at school without teammates? Volleyball Archery Tennis Baseball
Lamar has drawn a triangle on his paper and has found the perpendicular bisector of two of the sides. What figure can he circumscribe about the triangle?