Ammonium bisulfide, NH4HS, forms ammonia, NH3, and hydrogen sulfide, H2S, through the reaction NH4HS(s)⇌NH3(g)+H2S(g) This reaction...

Question

Question

Ammonium bisulfide, NH4HS, forms ammonia, NH3, and hydrogen sulfide, H2S, through the reaction NH4HS(s)⇌NH3(g)+H2S(g) This reaction...

Ammonium bisulfide, NH4HS, forms ammonia, NH3, and hydrogen sulfide, H2S, through the reaction NH4HS(s)⇌NH3(g)+H2S(g) This reaction has a Kp value of 0.120 at 25 ∘C.

What are the partial pressures of NH3 and H2S at equilibrium, that is, what are the values of PNH3and PH2S, respectively?

Enter the partial pressure of ammonia followed by the partial pressure of hydrogen sulfide numerically in atmospheres separated by a comma.

What is the mole fraction, χ, of H2S in the gas mixture at equilibrium?

Express your answer numerically.

What is the minimum mass of NH4HS that must be added to the 5.00-L flask when charged with the 0.400 g of pure H2S(g), at 25 ∘C to achieve equilibrium?

Express your answer numerically in grams.

science chemistry

Add a comment Improve this question Transcribed image text

Answer 1

Answer #1

tinu in thi au 0-120 χ2 0-34 atm 0-b 12

Add a comment

Answer 2

Similar Homework Help Questions

± Heterogeneous Equilibrium of Ammonium Bisulfide - Copy Ammonium bisulfide, NH4HS, forms ammonia, NH3, and hydrogen...

± Heterogeneous Equilibrium of Ammonium Bisulfide - Copy Ammonium bisulfide, NH4HS, forms ammonia, NH3, and hydrogen sulfide, H2S, through the reaction NH4HS(s)⇌NH3(g)+H2S(g) This reaction has a Kp value of 0.120 at 25 ∘C. An empty 5.00-L flask is charged with 0.300 g of pure H2S(g), at 25 ∘C. Part A What is the initial pressure of H2S(g) in the flask? Express your answer numerically in atmospheres. Hints P = 4.31×10−2 atm SubmitMy AnswersGive Up Correct Addition of ammonium bisulfate In...
Ammonium bisulfide, NH4HS, forms ammonia, NH3, and hydrogen sulfide, H2S, through the reaction NH4HS(s)⇌NH3(g)+H2S(g) This reaction...

Ammonium bisulfide, NH4HS, forms ammonia, NH3, and hydrogen sulfide, H2S, through the reaction NH4HS(s)⇌NH3(g)+H2S(g) This reaction has a Kp value of 0.120 at 25 ∘C. An empty 5.00-L flask is charged with 0.250 g of pure H2S(g), at 25 ∘C. What is the initial pressure of H2S(g) in the flask?
Ammonium bisulfide, NH4HS, forms ammonia, NH3, and hydrogen sulfide, H2S, through the reaction NH4HS(s)?NH3(g)+H2S(g) This reaction...

Ammonium bisulfide, NH4HS, forms ammonia, NH3, and hydrogen sulfide, H2S, through the reaction NH4HS(s)?NH3(g)+H2S(g) This reaction has a Kp value of 0.120 at 25 ?C. P = 6.46

3) Ammonium hydrogen sulfide dissociates into ammonia gas and hydrogen sulfide gas in a spooky space ship. If we sta...

3) Ammonium hydrogen sulfide dissociates into ammonia gas and hydrogen sulfide gas in a spooky space ship. If we start with a sample of pure NH4HS(S) at 25°C in a vacuum, the total pressure of the gases is 0.658 atm when equilibrium is established. Determine the value of Kp NH4HS($) + NH3(g)+H2S(g)
100 g of solid ammonium hydrogen sulfide (NH4HS) was introduced into an empty 1.0 L reaction...

100 g of solid ammonium hydrogen sulfide (NH4HS) was introduced into an empty 1.0 L reaction vessel. The closed vessel was heated to 300 o C, and the following reaction came to equilibrium: NH4HS(s) ⇌ NH3(g) + H2S(g) At equilibrium, the total pressure inside the reaction vessel was 0.9 atm. Calculate the value of Kp for this reaction.
Ammonium hydrogen sulfide decomposes according to the following reaction, for which Kp = 0.11 at 250°C:...

Ammonium hydrogen sulfide decomposes according to the following reaction, for which Kp = 0.11 at 250°C: NH4HS(s) ⇌ H2S(g) + NH3(g) If 52.5 g of NH4HS(s) is placed in a sealed 5.0−L container, what is the partial pressure of NH3(g) at equilibrium? PNH3 = atm ?

Enter your answer in the provided box. Ammonium hydrogen sulfide decomposes according to the following reaction,...

Enter your answer in the provided box. Ammonium hydrogen sulfide decomposes according to the following reaction, for which Kp = 0.11 at 250°C: NH4HS(S) = H2S(g) + NH3(g) If 53.1 g of NH4HS() is placed in a sealed 5.0-L container, what is the partial pressure of NH3(g) at equilibrium? Рун, = atm
The equilibrium constant, Kp, for the following reaction is 0.110 at 298 K: NH4HS(s) ->NH3(g) +...

The equilibrium constant, Kp, for the following reaction is 0.110 at 298 K: NH4HS(s) ->NH3(g) + H2S(g) Calculate the partial pressure of each gas and the total pressure at equilibrium when 0.581 moles of NH4HS(s) is introduced into a 1.00 L vessel at 298 K. Assume that the volume occupied by the solid is negligible. PNH3 = atm PH2S = atm Ptotal = atm
Ammonium hydrosulfide decomposes to ammonia and hydrogen sulfide gases. Find KP for the decomposition reaction: NH4SH(s)...

Ammonium hydrosulfide decomposes to ammonia and hydrogen sulfide gases. Find KP for the decomposition reaction: NH4SH(s) ⇋ NH3(g) + H2S (g) Kc = 0.334 (at 221°C)

three parts to this question PART A Ammonium hydrogen sulfide decomposes on heating. If for this reaction...

three parts to this question PART A Ammonium hydrogen sulfide decomposes on heating. If for this reaction is 0.18 at 55 °C (when the partial pressures are measured in atmospheres), what is the total pressure in the flask at equilibrium? Total pressure = ?? ATM PART TWO Equal numbers of moles of h2 gas and I2 vapor are mixed in a flask and heated to 700 °C. The initial concentration of each gas is 0.0075 mol/L, and 78.7% of I2 the is...

Ammonium bisulfide, NH4HS, forms ammonia, NH3, and hydrogen sulfide, H2S, through the reaction NH4HS(s)⇌NH3(g)+H2S(g) This reaction...

Homework Answers

Add Answer to:
Ammonium bisulfide, NH4HS, forms ammonia, NH3, and hydrogen sulfide, H2S, through the reaction NH4HS(s)⇌NH3(g)+H2S(g) This reaction...

Post as a guest

Earn Coins

± Heterogeneous Equilibrium of Ammonium Bisulfide - Copy Ammonium bisulfide, NH4HS, forms ammonia, NH3, and hydrogen...