shantelIMVU01 shantelIMVU01

02-04-2021
Chemistry

contestada

Raise the temperature of 2 g of water 2°C.

Respuesta :

safalnep safalnep

04-04-2021

Answer:

This heat requirement we can calculate by following relationship..

Q = m*C*∆T

We have, m = 2gm, C = 1 cal/g-degC, ∆T = 2 degC

Putting all these values in above equation we get

Q= 2*1*2 = 4 cal

Answer Link

Otras preguntas

A game lasts 5/8 hours. Rachel played 4 of these games. For how long did she play in total? Write your answer in the simplest form.

PLEASE HURRY I NEED THIS NOW!!! Who was second in command to the local kings and managed the city-state courts in the Azte

Before his shopping spree, Nguyen owned 3 mules. Then he bought some more, and now he owns 24 of them. What is the ratio of mules purchased to resulting total n

how is the word being used

The greenhouse effect is responsible for which environmental condition listed below? A. Global warming B. Thermal pollution C. Photosynthesis D. Clear cutting o

Calculate the mean of the electric bills for Family A. Round your answer to the nearest cent. Month | Family A | Family C January | $88.82 | $134.51 February |

Can someone please give me the (Answers) to this? ... please ... I need help….

M 27 1 point The value of y is directly proportional to the value of x. If y=2/3 whenx=1/12 , what is the value of y when x = 1/2 ?

(09.04 MC) The figure below shows the ideal pattern of movement of a herd of cattle, with the arrows showing the movement of the handler as he moves the herd. T

why was the early 20th century model of the atom flawed