akrLu7piteslmcker akrLu7piteslmcker

01-03-2017
Chemistry

contestada

When this reaction in equilibrium is heated, a red/brown color persists. what is true about this reaction? 2no2(
g. ⇋ n2o4(
g. brown/red colorless

Respuesta :

scme1702 scme1702

02-03-2017

NO₂ is a brown gas while N₂O₄ is colorless. If heating causes a brown color to persist, then this means that heating causes the reaction to shift backwards and produce NO₂. Therefore, the reaction must be exothermic.

Answer Link

Otras preguntas

Which of the following is equivalent to the decimal? 0.2 A)1/5 B)2/7 C)1/2 D)2/9

___________ is an interference in the channel of communication. a. Source b. Feedforward c. Feedback d. Noise Please select the best answer from the choices pro

how did the boston massacre create revolutionary fevor in the early american colonies?

Which two characters do you use to tell the command that you are finished providing options and that the remaining data on the command line is arguments

Convert 459 L into milliliters

An analysis of the accounts of Roberts Company reveals the following manufacturing cost data for the month ended June 30, 2017 Inventory Beginnin

If angle 1 = 7x-19 and angle x+5 find angle 2

What does it mean “if you go slowly, you will arrive soon, but if you go quickly, it will take you all day long”?

As Sam comes to a stop on his bike, he slows from 9.00m/s to 0.00m/s in 5.00 seconds. Find the average acceleration of Sam on his bike. Hint: It will be a negat

What do you think is the best invention during the Middle Ages that has made a a great impact up to the present times? Why do you think so?