A 3.00-l flask is filled with gaseous ammonia, nh3. the gas pressure measured at 28.0 ∘c is 1.75 atm . assuming ideal gas behavior, how many grams of ammonia are in the flask?

Question

26-11-2017
Chemistry

contestada

A 3.00-l flask is filled with gaseous ammonia, nh3. the gas pressure measured at 28.0 ∘c is 1.75 atm . assuming ideal gas behavior, how many grams of ammonia are in the flask?

Respuesta :

Otras preguntas

Evaluate the expression, using the given value of the variable. z ÷ 3 – 5z + 4(z – 2) when z = 12 a. –16 b. –14 c. –98 d. –96

Select all that apply. Besides the United States, what other nations gained control of Germany following World War II? Great Britain Poland Netherlands Soviet U

Even though unlit city streets were dangerous, a. most city planners did nothing about it. b. professional police officers refused to patrol them. c. factory

Which of the following accurately pairs the lobe of the brain and the processes for which it supports? A. Temporal lobe–making judgments B. Occipital lobe–hea

Which is the tense of the underlined verb? My dad (has been planning) another trip to Massachusetts. a. present perfect progressive b. past progressive c. pres

Which statement represents one of the beliefs of Judaism? A) Abraham is the father of the faith. B) Jesus is held to be the Son of God. C) The Quran is the main

Camp oaks gets 32 boxes of orange juice and 56 boxes of apple juice. Each shelf in the cupboard can hold 8 boxes of juice. What is the least number of shelves n

Which of the following correctly pairs labels of animals with the way they feed? a. Filter feeders – strain food from water b. Carnivores – eat plants c. Par

The Articles of Confederation limited the powers of what body? a. national government b. state government c. state military d. Supreme Court

quenbarr quenbarr · Answer 1 · 2017-12-07T06:02:04+01:00

quenbarr quenbarr

07-12-2017

I have found this variation on the ideal gas equation to be very handy.
PV = nRT ..... n = m / M.... where m is mass, M is molar mass
PV = mRT / M
m = PVM / RT
m = 1.75 atm x 3.00L x 28.0g/mol / 0.0821 Latm/molK / 295K
m = 6.07g

The grams of ammonia are in the flash is a total of 6.07 grams

Answer Link