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?

Respuesta :

TriStateRailfan TriStateRailfan

25-09-2019

H2 + Br2 → 2 HBr. AH = 72.80 kJ.

Answer Link

Otras preguntas

All of the following EXCEPT ________ refused to participate in America's war in Iraq in 2003. A. Great Britain B. Germany C. France D. Belgium E. Russia

Which statement can be used to prove that a given parallelogram is a rectangle? A.The opposite sides of the parallelogram are congruent. B.The opposite angles o

List the four groups attached to the central carbon of an amino acid.

what instruction format would you most likely use to write a business letter

what happens inside an electric generator

Some sentence about cat

A construction crew is lengthening a road. The road started with a length of 54 miles, and the crew is adding 4 miles to the road each day. Let L represen

How would you solve #8

is respect more important or is money more important?Explain Why

How many protons z and how many neutrons n are there in a nucleus of the most common isotope of silicon, 2814si?