Question

How much heat is given off when 23 grams of water are cooled from 80ºC to 37ºC?

Answer 1

Answer:

Explanation:

Answer 2

Question❓

➡️ How much heat is given off when 23 grams of water are cooled from 80ºC to 37ºC?

Answer✔

➡️ Convert 10 grams to pounds:

10

⋅

0.0022

=

0.022

pound

Convert 50 degrees C to Fahrenheit:

(

50

⋅

9

5

)

+

32

=

122

degrees Fahrenheit

Convert 40 degrees C to Fahrenheit:

(

40

⋅

9

5

)

+

32

=

104

degrees Fahrenheit

Calculate the change in temperature:

122

−

104

=

18

degrees Fahrenheit

Heat lost in British Thermal Units (BTU):

0.022

⋅

18

=

0.396

BTU

HOPE IT'S HELP YOU.. ALWAYS HERE TO HELP...

#UrDeewani❤(◕ᴥ◕)