reh12905 reh12905

24-04-2021
Chemistry

contestada

An unknown substance with a mass of 5 grams releases 16.1 joules of energy when undergoing a temperature decrease of 7 degrees Celsius. What is the specific heat of that substance and what substance is it?

Respuesta :

clairebischofp0jmkj clairebischofp0jmkj

06-05-2021

Answer:

0.46 J/g degrees C, Iron

Explanation:

16.1 J = 5 g x c x 7 degrees C

c = 16.1 / 5 x 7 = 0.46

Answer: 0.46 J/g degrees C, Iron

Answer Link

Otras preguntas

The practice of Islam throughout much of west Africa is evidence that

Solve the following equations enter x-coordinate of the solution round to the nearest tenth 5y+2y=22 -2y+6y=3

Solve the following equations enter x-coordinate of the solution round to the nearest tenth 5y+2y=22 -2y+6y=3

This reproductive structure can be considered an advancement over spores. It protects the embryo from injury and drying out. It also provides food for the embry

21/36 in simplest form

gene defects, infectious agents, and congenital malformations are ____________ that can cause and contribute to the onset or severity of a child's illness? a.bi

Rabies is a deadly disease that progresses rapidly. What type of treatment would be best for a person who has not been vaccinated for rabies and has been bitten

Which one of the following statements correctly defines active site? a.The active site is a site on the enzyme molecule where specific substrate molecules bind.

Identify the solution(s) of the system of equations, if any. -2x - 2y = 4 8y = -8x - 16

Which best explains what would happen to the muscular system if the digestive system broke down? A. Oxygen would not be removed, and the muscles would not be ab