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

The mean weight of the domesticated house cat is 9.2 pounds with a standard deviation of 3.4 pounds. If a cat has a z-score of -1.3 for its weight, how much doe

Choose the point on the terminal side of -210°.

PLEASE HELP ME I ONLY HAAVE 5 MIN TO TURN THIS IN!!!! WILL MARK BRAINLIEST!!!!!

help plz plz just answer questions

what is the value of sin 70

Identify the verb in this sentence: The lost child looked scared.

Find the equation of the line. Use exact numbers. y 8 7+ 6+ 5+ 4 3 N 1 1 -9-8-7 -6 -5 -4 3-2 1 2 3 4 5 6 7 8 9 -2 -3 -4 -5 -7- -8 -9

Which of these is true about Harold Avalon?

Which region of West Africa is furthest north? A Sahel B Sahara Desert C Savanna D Forest

ill give brainliest please answer right i need like 3 more questions