density question

[JohnDoeDDS]

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Guys I dont seem to know the formula I need to figure tihs out and i know this is a simple question.

Whats the density of ammonia gas at 2atm pressure and 25 degrees C? Thanks.

 

[Notoriousjae]

Guys I dont seem to know the formula I need to figure tihs out and i know this is a simple question.

Whats the density of ammonia gas at 2atm pressure and 25 degrees C? Thanks.

d= molar mass * pressure/ R * Temp where R=0.0821 Latm/molK
answer=1.39