For the reaction NH3(g) + H2S(g) ⇌ NH4HS(s) K = 400. at 35.0oC. If 2.00 moles each of NH3, H2S, and NH4HS are placed in a 5.00- L vessel, what mass of NH4HS will be present at equilibrium? What is the pres-sure of H2S at equilibrium?
Answer to relevant QuestionsThe hydrocarbon naphthalene was frequently used in mothballs until recently, when it was discovered that human inhalation of naphthalene vapors can lead to hemolytic anemia. Naphthalene is 93.71% carbon by mass, and a ...Consider the reaction P4(g) → 2P2(g) where Kp = 1.00 × 10-1 at 1325 K. In an experiment where P4(g) was placed in a container at 1325 K, the equilibrium mixture of P4(g) and P2(g) has a total pressure of 1.00 atm. ...A 1.604-g sample of methane (CH4) gas and 6.400 g of oxygen gas are sealed in a 2.50- L vessel at 411oC and are allowed to reach equilibrium. Methane can react with oxygen to form gaseous carbon dioxide and water vapor, or ...Consider the reaction A(g) + B(g) ⇌ C(g) for which K = 1.30 × 102. Assume that 0.406 mole of C(g) is placed in the cylinder represented here. The temperature is 300.0 K, and the barometric pressure on the piston (which is ...Calculate the energy required to heat 1.00 kg of ethane gas (C2H6) from 25.0oC to 75.0oC first under conditions of constant volume and then at a constant pressure of 2.00 atm. Calculate ΔE, ΔH, and w for these processes ...
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