Explain how many moles of a gas fill a flask with a volume

Reference no: EM13521754

How many moles of a gas fill a flask with a volume of 146 mL at 101Celsius and a pressure of 754 torr? I think we use the formule n=PV/RT

Reference no: EM13521754

Questions Cloud

Obtain the frequency of the photon : A hydrogen atom initially in the ground state absorbs a photon, which excites it to the n = 11.0 state. Determine the frequency of the photon

Explain what is the percent error in the molecular weight : If a student finds the molecular weight of an unknown liquid to be 145 g/mole and the molecular formula of the liquid is CHCL3, what is the percent error in the molecular weight

Determine the mean lifetime of the pions : An unstable particle called the pion has a mean lifetimeof 25 ns in its own restframe. What is the mean lifetime of the pions as measured in thelaboratory frame

Define what is the rate of formation of carbon dioxide : What is the rate of formation of carbon dioxide over the specified time period in this reaction

Explain how many moles of a gas fill a flask with a volume : How many moles of a gas fill a flask with a volume of 146 mL at 101Celsius and a pressure of 754 torr

Find how much energy is the sun radiating into space : The temperature of the surface of the sun is 6000K and its radius is 696,000Km. How much energy is the sun radiating into space per second

Evaluate the energy of the four lowest energy levels : Calculate The energy of the four lowest energy levels of the He+ ion? b)What is the energy and wavelength associated with the n=2- n=1 transition in He+

Find the electric field at the center of the spherical shell : The charge is now taken out from the spherical shell and placed outside it at a distance 25cm from the center of the sphere. Calculate the electric field at the center of the spherical shell

How does conciliarism seek to reform institutional church : How does Conciliarism seek to reform the institutional church? In what country does the Tudor Reformation/movement occur? Who is the founder of the Religious Society of Friends, also known as, the Quakers?

User Account

All Pages