hannahmichelle110 hannahmichelle110

12-12-2020
Chemistry

contestada

assuming nitrogen behaves like an ideal gas, what volume would 14.0 g of nitrogen gas (N2) occupy at STP? the gas constant is 0.0821 Lxatm/kxmol

Respuesta :

12-12-2020

Answer:

V = 22.41 L

Explanation:

Given data:

Mass of nitrogen = 14.0 g

Volume of gas at STP = ?

Gas constant = 0.0821 atm.L/mol.K

Solution:

Number of moles of gas:

Number of moles = mass/molar mass

Number of moles= 14 g/ 14 g/mol

Number of moles = 1 mol

Volume of gas:

PV = nRT

1 atm × V = 1 mol × 0.0821 atm.L/mol.K × 273 K

V = 22.41 atm.L / 1 atm

V = 22.41 L

Answer Link

Otras preguntas

Purchases in May were $65,000, while expected purchases for June and July are $75,000 and $93,000, respectively. All purchases are paid % in the month of pur

Which of these sentences contains a predicate noun? Mario is a video-game character. Video games can be very entertaining. Jack plays video games all day. Video

What is the difference between absolute and relative location

Suppose there are 200 lockers and 200 students. Kayla reasons that since there are 10lockers opened in the first 100 lockers (i.e. between 1 and 100) there must

A boy is mowing a rectangular lawn 40ft long and 30ft wide. He has cut all of it except for a rectangle that is 20ft long and 15ft wide. What fractional part of

Do heavy metals like lead and arsenic cause damage to human DNA

wait hustle and watchmeaning in hindi

A rectangular bird feeder costs $18.00. A cylindrical bird feeder costs $24.00. The expected cost to keep the rectangular bird feeder filled is $3.00 per week.

what two numbers multiply to -18 and and add to -7

You will know certainly that you must wear out long ages, millions of millions of ages, in wrestling and conflicting with this almighty merciless vengeance; and