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 4 processes require oxygen in the oxygen cycle?

DIAMETER= 3in. Height = 5 in. What is the Volume? (Round to nearest whole number) * 10 points Captionless Image 4 cubic in 12 cubic in 16 cubic in 24 cubic in

The United States involved itself in Vietnam in the 1960's because A. the American people demanded the government to support Vietnam B. American businesses in V

Which material is a common indoor air pollutant?

Construction permits, traffic fines, and water fees are all examples of ________________.

What is the solution to the equation x/4 = 6/12 ? x = 1 x = 2 x = 4 x = 8

Why is a rigorous performance appraisal program a key part of the Teach for America program?

Which of the following sentences uses "your" or "you're" correctly? A. Your very late for this class. B. You're going to learn how to proofread in this course.

What impact do Supreme Court rulings have on political and social issues in the United States? (Explain using examples from today's world or anything from past

You pick a group of cards, numbered 1-3, at random. What is p(prime)