The volume of a closed reaction vessel in which the equilibrium 2SO₂​(g)+O₂​(g)⇌2SO₃​(g) sets is halved now:

H₂​(g)+I₂​(g)​2HI(g)

When 46 g of I₂​ and 1g of H₂​ gas heated at equilibrium at 450°C, the equilibrium mixture contained 1.9g of I2​. How many moles of I_2​ and HI are present at equilibrium?

One mole of nitrogen and three moles of hydrogen are mixed in a 4 litre container. If 0.25 percent of nitrogen is converted to ammonia by the following reaction.

N_2​(g) + 3H₂​(g) ⇌ 2NH₃​(g)

What will be the value of K for the following equilibrium?

1/2 ​N₂​(g) + 3/2 ​H₂​(g) ⇌ NH₃​(g).

When ethanol and acetic acid were mixed together in equimolar proportion, 66.6% get converted into ethyl acetate. Calculate K_c . Also calculate the quantity of ester produced if one mole of acetic acid is treated with 0.5 mole and 4 mole of alcohol respectively.

One mole of ammonium carbamate dissociate as shown below at 500 K. 

NH₂​COONH₄​(s) ⇌ 2NH₃​(g)+CO₂​(g)   if the pressure exerted by the released gases is 3.0 atm. the value of K_p​ is

Iron filling and water were placed in a 5 litre tank and sealed. The tank was heated to 1273 K. Upon analysis the tank was found to contain 1.10 gm of hydrogen and 42.5 gm of water vapour. If the reaction in the tank is represented by 3Fe(s) + 4H₂0(g) ⇌ Fe₃O₄ (s) + 4H₂(g) the equilibrium constant will b

At 700K, the equilibrium constant, K_p​ for the reaction 2SO_3​(g) ⇌ 2SO₂​(g) + O2​(g) is 1.80×10⁻³kpa. What is the numeriacal value in moles per litre of K_c​ for this reaction at the same temperaure?

The value of K_c for the reaction N₂(g) + 3H₂(g) ⇌ 2NH₃(g) is 0.50 at 400° C. What will be the value of K_p at 400°C when concentrations are expressed in mol L^-1 and pressure in atmosphere ?

The equilibrium constant for the reaction H₂ (g)+ S (s) ⇌ H₂S (g) is 18.5 at 935 K and 9.25 at 1000 K respectively. The change in enthalpy of the reaction will be :

The equilibrium constant K_c for the decomposition of PCl₅ is 0.0625 mol L^-I at 300°C. What will be the value of K_p ?