mamadeenayo1228 mamadeenayo1228

02-04-2022
Chemistry

contestada

How much heat energy is needed to change 10 kg of ice at to water at ? , ,

Respuesta :

Аноним Аноним

12-04-2022

we know that,

W = mL + mcθ

W= 10(336+ 4.2(50))= 5460 kJ

so quantity of heat required is 5460 J

Was this helpful?

Answer Link

Otras preguntas

why is it important to have team work when you are doing gym activities like games

What type of democracy is the United States? A) direct B) representative C) uncommon D) monarchy

What is the situation that precedes the play in macbeth?

As discussed in the lesson and The Kite Runner, dance is an important Afghan ritual. What is the name of the national dance of Afghanistan?

The men we call patriots would have been called traitors if England had won the war. Question 13 options: a. True b. False

what was it like for soldiers during world war 2

Language that is not meant to be taken literally

Select two items that a civilization must have before cities can exist. 1.enough farmland 2.large population of non-farmers 3.large amount of industry 4.complic

What is the speed of a bus that travels 250 km in 2 hours

Statements such as always, everybody, and never are cue words for which of the following? A. emotional appeals B. overgeneralizations C. ethical concerns D.