garciainez56 garciainez56

22-04-2018
Chemistry

contestada

What is the volume of 2.25 moles on neon gas at STP? A-0.01L B-50.4L C-0.1L D-60.8L

Respuesta :

22-04-2018

STP (standard temperature & pressure) is 1 atm and 273.15 K.
We use PV= nRT

(1 atm) V = 2.25 mol (0.082057 L atm mol^-1 K^-1) (273.15 K)
Solve for V
V= 50.4312064875 L

There are 3 sig figs.

V= 50.4 L

Answer Link

Otras preguntas

find the volume of the solid 5cm, 2cm 6cm

read the excerpt from the emperor hirohito's declaration of war. what is the emperors purpose in this passage?eager for the realization of their inordinate ambi

What goal did the western allies have in the boxer rebellion

Architect Brunelleschi neeched skills in which discipline to design the arch forthe Florence cathedral?biologyA biology B. writing c, engineering d. chemistry

Which equation does this graph represent?

Why are hobbies so important ?

Which system is equivalent to

What is the sum of the geometric series?

English 11 A Child Called It Part 1 In A Child Called It, there is a very odd progression. The mother seems to go from a very loving, attentive person to an abs

New Question, I'll offer 40 points again. Please help me if you can. Thank you!!! Which statement best describes the association between variable X and variable