Sanarah
Sanarah Sanarah
  • 15-09-2016
  • Physics
contestada

Calculate the energy needed to change 200.0 g of ice from -20.0°C to water at 35.0°C.

A) 24940 kcal
B) 9000 kcal
C) 24.94 kcal
D) 9.00 kcal

Respuesta :

samaurianash2
samaurianash2 samaurianash2
  • 15-09-2016

it's C  24.94KCAL

YOUR WELCOMEEEEEE


Answer Link

Otras preguntas

what does presence of mesosaurus fossils tell about the initial location and positioning of south america africa antarctica
What was a direct effect of the Emancipation Proclamation?
During the process of sublimation, a. a solid turns directly into a gas. b. a solid turns into a liquid. c. a gas turns directly into a solid. d. a liquid t
why did the south secede from the union?
Who referred to the germans as the master race?
Which of the following is one of the commonly held ideals of American political culture? A.belief in a unitary government and centralized decision-making B.beli
Why did Phoenicians developed a currency?HELP ASAP
Find the rectangular coordinates of the point with the polar coordinates (1, 1/2 pi)
what is 10% off of 29.99
what would happen if most of the forests of earth were cut down?