Chemistry

Chemistry, 15.07.2019 00:30, briannamaee13

For the reaction below, the equilibrium concentrations were found to be [nh3] = 0.250 m ; [h2] = 0.420 m ; [n2] = 0.800 m . give the equilibrium constant expression and use it to calculate the constant. 2 nh3(g) 3 h2(g) + n2(g)

answer

Answers: 1

Show answers

Similar questions

Предмет

Chemistry, 02.08.2019 20:10, Calirose

Calculate the equilibrium constant for the following two reactions. the equilibrium concentration of each reactant and product is given in the box below the reaction. rank the extent of each reaction at equilibrium by calculating the equilibrium constant. note that the "extent of each reaction" refers to how much reactant is converted to product at equilibrium. reaction 1: reaction 2: co(g)+o2(g)⇌2co2(g) 2n2(g)+o2(g)⇌2no2(g) equilibrium concentrations equilibrium concentrations [co]=1.3m [n2]=1.5m [o2]=1.3m [o2]=2.1m [co2]=8.8m [no2]=0.04m compare kc values to indicate which reaction proceeds to a greater extent at equilibrium. view available hint(s) compare values to indicate which reaction proceeds to a greater extent at equilibrium. reaction 2, with kc=45.8> reaction 1, with kc=3.4×10−4 reaction 1, with kc=5.21> reaction 2, with kc=1.3×10−2 reaction 2, with kc=3000> reaction 1, with kc=2.2×10−2 reaction 1, with kc=45.8> reaction 2, with kc=3.4×10−4

Answers: 2

Предмет

Chemistry, 20.09.2019 19:30, GabriellaDul

At equilibrium, the concentrations of reactants and products can be predicted using the equilibrium constant, kc, which is a mathematical expression based on the chemical equation. for example, in the reaction aa+bb⇌cc+dd where a, b, c, and d are the stoichiometric coefficients, the equilibrium constant is kc=[c]c[d]d[a]a[b]b where [a], [b], [c], and [d] are the equilibrium concentrations. if the reaction is not at equilibrium, the quantity can still be calculated, but it is called the reaction quotient, qc, instead of the equilibrium constant, kc. qc=[c]tc[d]td[a]ta[b]tb where each concentration is measured at some arbitrary time t. part a a mixture initially contains a, b, and c in the following concentrations: [a] = 0.300 m , [b] = 1.10 m , and [c] = 0.450 m . the following reaction occurs and equilibrium is established: a+2b⇌c at equilibrium, [a] = 0.110 m and [c] = 0.640 m . calculate the value of the equilibrium constant, kc. express your answer numerically.

Answers: 1

Предмет

Chemistry, 21.09.2019 23:30, kyriejr

At equilibrium, the concentrations of reactants and products can be predicted using the equilibrium constant, kc, which is a mathematical expression based on the chemical equation. for example, in the reaction aa+bb⇌cc+dd where a, b, c, and d are the stoichiometric coefficients, the equilibrium constant is kc=[c]c[d]d[a]a[b]b where [a], [b], [c], and [d] are the equilibrium concentrations. if the reaction is not at equilibrium, the quantity can still be calculated, but it is called the reaction quotient, qc, instead of the equilibrium constant, kc. qc=[c]tc[d]td[a]ta[b]tb where each concentration is measured at some arbitrary time t. part a a mixture initially contains a, b, and c in the following concentrations: [a] = 0.350 m , [b] = 0.750 m , and [c] = 0.350 m . the following reaction occurs and equilibrium is established: a+2b⇌c at equilibrium, [a] = 0.150 m and [c] = 0.550 m . calculate the value of the equilibrium constant, kc. express your answer numerically.

Answers: 3

Предмет

Chemistry, 09.10.2019 22:00, kingk7368

At equilibrium, the concentrations of reactants and products can be predicted using the equilibrium constant, kc, which is a mathematical expression based on the chemical equation. for example, in the reaction aa+bb⇌cc+dd where a, b, c, and d are the stoichiometric coefficients, the equilibrium constant is kc=[c]c[d]d[a]a[b]b where [a], [b], [c], and [d] are the equilibrium concentrations. if the reaction is not at equilibrium, the quantity can still be calculated, but it is called the reaction quotient, qc, instead of the equilibrium constant, kc. qc=[c]tc[d]td[a]ta[b]tb where each concentration is measured at some arbitrary time t. part a a mixture initially contains a, b, and c in the following concentrations: [a] = 0.350 m , [b] = 0.800 m , and [c] = 0.500 m . the following reaction occurs and equilibrium is established: a+2b⇌c at equilibrium, [a] = 0.150 m and [c] = 0.700 m . calculate the value of the equilibrium constant, kc. express your answer numerically.

Answers: 3

Do you know the correct answer?

For the reaction below, the equilibrium concentrations were found to be [nh3] = 0.250 m ; [h2] = 0....

Questions in other subjects:

Konu

Mathematics, 05.05.2020 01:10

Is there an outlier in the scatterplot A. yes B. No ~plz help I cannot get this wrong !

Konu

History, 05.05.2020 01:10

How did Lincoln’s assassination change the direction of Reconstruction? a)Lincoln was too weak to carry out his plan and now it could be carried out. b)The south refuse...

Konu

Mathematics, 05.05.2020 01:10

Karl deposits $900 in a CD. He will earn 5% compound interest each year for five years. How much interest will Karl earn in 5 yrs?...

Konu

Arts, 05.05.2020 01:10

Select the correct A Joyner lucas is a rapper B Cardi B is a real g C Ice cube is dead D Drake can actually rap without vocals Part B Exp...

Konu

Mathematics, 05.05.2020 01:10

Find the measure of <2 A) 21 B) 69 C) 111...

Konu

Mathematics, 05.05.2020 01:10

Points A B and Care collinear Point B is between A and C Sobe for Find ACF B IL ACEX and A3=11...

Konu

Law, 05.05.2020 01:10

The security of medical records is the responsibility of the medical offices. Which type of act is most likely to threaten that security?...

Konu

Mathematics, 05.05.2020 01:10

Kamal has 2 liters of soup. he pours it into 4 bowls. each bowl get a equal amount. how many millimiters of soup are in each bowl...

Konu

History, 05.05.2020 01:10

Fill in the blank picture is above thank you. Ancient Egypt...

Konu

History, 05.05.2020 01:10

What method was used by the U. S. to deal with the Korean War? Choose One: Humanitarian Peacekeeping Conflict Resolution...

Other tasks in the category: Chemistry More task