How does the molar mass affect the speed of sound?

PV = nRT. Ideal ... n - Number of moles of gas. Remember, a mol of a substance is a unitless amount of particles of the substance. R - Ideal gas constant. Answer and Explanation: 1 ... Here, P is the pressure of the gas, V is the volume of the gas, n is the number of moles of the gas, R is the universal gas constant ... n = PV / RT. 2) Substitute: n = [(1.00 atm) (56.2 L) ] / [ (0.08206 L atm mol ... R = R, therefore: P1V1, P2V2. –––––, = –––––. n1T1, n2T2. 5) I'm going to ... The volume occupied by the molecules themselves is entirely negligible relative to the volume of the container. The Ideal Gas Equation. p V = n R ... By Gay Lussac's law, V ∝ T, at constant pressure. This gives PV = RT, where R is a constant called universal gas constant. If the volume V contains n moles, the ... ... PV = nRT, where R = universal gas constant calculated in various units. ... Number of Molecules Per Unit Volume. The ideal gas equation for n mole gases,. PV = ... May 21, 2016 ... If v is the molar volume (volume per mole), then v = V/n. The gas constant R in both equations is the same. Dec 25, 2019 ... JEE Main 2014: The equation of state for a gas is given by PV = nRT + α V, where n is the number of moles and a is a positive constant. ... n- l rrl i r**. 8 M 96. • ti;'. K*w«r. S. 6/99IJNOD/V. """' '* '" l" *. I* I®*' I ... rT,s. '-erfr ? itii^p v • v ipt (mr. 6 if**s ia^ي-'i. -"'; v. ^. - [T^C. #rT ... Aug 3, 2011 ... The ideal gas law is: pV = nRT, where n is the number of moles, and R is universal gas constant. The value of R depends on the units ...