KjEmelinkdKiara KjEmelinkdKiara

05-02-2017
Chemistry

Answered

At this temperature, 0.400 mol of h2 and 0.400 mol of i2 were placed in a 1.00-l container to react. what concentration of hi is present at equilibrium?

Verified Answer :

LazyLegion LazyLegion

05-02-2017

Kc = [HI]² / {[H2] [I2]}
53.3 = (2x)² / {(0.400M - x)(0.400M - x)}
sqrt(53.3) = 2x / (0.400M - x)
2.92 - 7.30x = 2x
x = 0.314M

[HI] = 2x = 0.628M

Answer Link

Related Questions

How can you use the metric prefixes millicenti and kilo to help you decide if a metric conversion is reasonable

which new technology of the 1800s had the greatest impact on farmers in the great plains a photography b barbed wire c electric lights d steampowered sawmills

In Part 1 of this chapter you learned that the WHOs 2011 statement regarding antibioticresistant superbugs says that the therapeutic arsenal is shrinking and th

peggy is putting flowers in vases she puts either 2 or 3 flowers in each vase if Peggy has a total of 12 flowers how many different ways can she place them all

Toward the end of the 1900s Kiechel 2012 explains that the purpose of strategy and corporate management were toa offer customers variety in products and service

Which answer shows a correct way to divide the word at the end of a line a cannot be divided b into c into d into

what part of speech is all ready

In which time periodmovement was the painting musicians made

Explain the relationship between the use of human capital and level of development

compare and contrast the religions in the original 13 colonies

Web Analytics