gemomary6 gemomary6

14-03-2022
Physics

contestada

e.) calculate the total heat required to change 10kg of ice at 0°c into water at 50°c.

Respuesta :

danacheverda danacheverda

14-03-2022

Answer:

the heat change to 10kg of ice to water 0

so quantity of heat required is answer: 5460 J.

hope its helps!

Answer Link

TomRidgewell10 TomRidgewell10

14-03-2022

Answer:

Q=ml+mc∆+ml'

=10*80+10*1*(100-0)+10*540

=800+1000+5400

=7200cal.7.2kcel

L=heat of fusion of ice

L'=heat of vapourisation of water

Answer Link

Otras preguntas

What is the relationship between manifest destiny and the frontier? Manifest destiny was essential in pushing the frontier farther west toward the Pacific Ocean

arrange {-2.07, -2.007, -27/10, -2.77} in order from greatest to least

Steps and answer to 5x+2y=4

What is the value of x in this equation? √3√x+1 ̅= √3x-5 ̅ (square root of X+1 under a square root of 3 =square root of 3x-5)

50% of 91 is what number

Write your opinion about blogs in french 80 to 100 words

How do you write 0.05 repeating as a fraction

______________ is essential for developing healthy self-esteem. a. Setting realistic goals and expectations b. Setting unrealistic goals and expectations c. Cre

Grandpa found he could doze _______ outside in the hammock than he could indoors since Grandma was cleaning the house. Which word or phrase best completes the s

A branch of Sociology that studies broad patterns of social behavior is called _