24-06-2016
Chemistry

contestada

What is the temperature of 0.750 mol of a gas stored in a 6,850 mL cylinder at 2.21 atm?

Respuesta :

amiraUAE amiraUAE

24-06-2016

convert ml to L (6850/1000)
R constant which is 0.082057 atm.L/mol.K
PV=nRT
T=PV/nR
=2.21 x 6.85/0.750 x 0.082057
= 245.98K

Answer Link

goodebayemail goodebayemail

15-07-2018

The answer is D) 246 K

Answer Link

Otras preguntas

need help on this asap

Express the decimal as a percent. 0.07

Which of following molecules get recycled during photosynthesis? a) NADPH and ATP b) CO2 and NADPH c) ATP and glucose d) water and glucose

Mutations can be categorized based on the kind of effect they have on an organism. Blue eyes in humans are a result of a mutation in the OCA2 gene, which contro

t,starts at 25 at midnight, when h=0. next few hours, the temperature drop 3 degrees ever hour, which equation represents the temperature,t at hour h

What was the reason why the Pentagon an important target for terrorists in 2001?. . A) It was a workplace for many Americans.. B) It was the main headquarter

Help plz ??! What’s the answer

What was the first word that helen understood as both a combination of certain letters anf a physical thing ?

A parallelogram has a base of length xplus 7 and a height of xplus 2 and has an area of 50 square units. Find the base and height of the parallelogram. (A

Can you combine automatic recording with step-by-step recording in the same recording sequence? no yes