mcknzi2280 mcknzi2280

25-09-2019
Chemistry

contestada

How much heat should be transferred when 38.2g of liquid brownie reacts with excess hydrogen gas to form hydrogen bromine? Is the heat being transferred from the system to the surroundings or from the surroundings to the system?

Relax

Respuesta :

TriStateRailfan TriStateRailfan

25-09-2019

H2 + Br2 → 2 HBr. AH = 72.80 kJ.

Answer Link

Otras preguntas

Evaluate f(d) when, f(d) = 12d-7, evaluate f(5).

describe one new piece of information that you learned about one of the featured scientist

Plz help me answer this plz!!!

Explain, in terms of electron configuration why atoms of the radioisotope produced by the sixth decay in the U-238 disintegration series do not readily react to

Find the area of the triangle. If necessary, round the answer to two decimal places. a=14 b=32 c=26

Who does each persom works for?

Help trigonometry (angles of evaluation and depression)

The person who is most noted for his contributions to quality control in operations management was __________.

Does air pressure increase or decrease with an increase in altitude?

Add and simplify 3/4+3/10