QueenlyLuv14 QueenlyLuv14

03-06-2020
Chemistry

contestada

How much energy is required to heat 250 grams of water from 20.0°C to 80.0°C? The heat capacity of water is 4.186 J/g°C
Q=mc∆T

Respuesta :

yohanna69 yohanna69

03-06-2020

Answer:

62,790J

Explanation:

Q=mcT

= 250g*4.186J/gc*80-20

=250*4.186*60=62,790J

Answer Link

Otras preguntas

se quiere embotellar 43,5 litros de leche en botellas de 0,750 de litro ¿cuantas botellas se necesitan?

algae do not cause disease or not

write the equation in function form.then graph the equation y-x=-1

Write down a sensible metric unit for measuring A) the distance from London to Paris B) the amount of water in a swimming pool

A climber is on a hike.after 2 hours he is at an altitude of 400 feet. After 6 hours, he is at an altitude of 700 feet. What is the average rate of change?

There are 5 red balls,6 white balls and 7 green balls in a box.If one ball is taken without looking,what is the probability that it is white?

What are the possible values for x in the equation 4x^2 = 64(1) x=0 (2) x=4 (3) x=4,-4 (4) x=0,4,-4

how did jazz demonstrate the independent spirit of the times?

Can someone help me please got to be in tomorrow

how do i make 24 using the numbers 11 6 10 2?