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

what is force ?is it desirable or undesirable?

If f(x) is 4x-3 what is (f^-1of) (10)

The Commissariat established by Frederick William in Prussia became A. the overseer of the army. B. an agency of civil government. C. both a military and civil

What is the probability of someone correctly guessing your Social Security number? (Assume all digits 0-9 are available for use)a

what is force ?is it desirable or undesirable?

An ice cube is dropped into boiling water. How will heat flow between the water and the ice cube?

what does como eres tu mean in spanish?

You shoot an arrow set a target. The parabolic path of the arrow passes through the points shown in table. X. Y 30. 6 60. 7 100. 4 A. Find a quadratic function

let f(x)=2x-3 and g(x)= -x^2-1 find ( g o f) (x)

How would you define psychological realism?