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Preparation of Hydrogen

59. an amount...

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59. an amount of solid NH4HS is placed in a flask already containing ammonia gas at a certain temperature and 0.50atm pressure ammonium hydrogen sulphide decomposes to yeild NH3 and H2S gases in the flask . when the decomposition reaction reaches equilibrium the total pressure in the flask rises to 0.84atm . the equilibrium constant for NH4HS decomposition at this temperature is ?

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Q. An amount of solid

N H_{4} H S

is placed in a flask already containing ammonia gas at a certain temperature at

0.50 a t m

pressure. Ammonium hydrogen sulphide decomposed to yield

N H_{3}

H_{2} S

gases in the flask. When the decomposition reaction reaches equilibrium, the total pressure in the flask rises to

0.84 a t m

. The equilibrium constant for

N H_{4} H S

decomposition at this temperature is:

Q. A definite amount of solid

{N H}_{4} H S

is placed in a flask already containing gas at a certain temperature and

0.50

{N H}_{4} H S

decomposes to give

{N H}_{3}

H_{2} S

and at equilibrium total pressure in flask is

0.84 a t m

. The equilibrium constant for the reaction is:

Q. A definite amount of solid

{N H}_{4} H S

is placed in a flask already containing ammonia gas at a certain temperature and

0.50

{N H}_{4} H S

decomposes to give

{N H}_{3}

H_{2} S

and at equilibrium total pressure in flask is

0.84

atm. The equilibrium constant for the reaction is:

Q. A definite amount of solid

N H_{4} H S

is placed in a flask already containing

N H_{3}

gas at certain temperature and

0.50

N H_{4} H S

decomposes to give

N H_{3}

H_{2} S

and total equilibrium pressure in flask is

0.84

atm. The equilibrium constant for the reaction is:

Q. A definite mass of solid

N H_{4} H S

is placed in a flask already containing ammonia gas at a certain temperature and 0.50 atm pressure.

N H_{4} H S

decomposes to give

N H_{3}

H_{2} S

and at equilibrium total pressure in flask is 0.84 atm. The equilibrium constant for the reaction is :

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