How does the energy released from nuclear fusion affect the gas pressure in a star?

... PV = nRT. ⇒ R = P V n T. Where,. P is the pressure of the ideal gas. V is the volume of the ideal gas. T is the temperature. n is the number of the ideal gas. n=0.025moles. Now for part (b) we want the volume from PV = nRT: PV=nRT⟶V=nRTP. Plugging in the new pressure and the rest of the information gives us:. where P is the absolute pressure, V is the volume of gas, n is the amount of substance, m is the mass, and T is the thermodynamic temperature. Rspecific is the ... V = R × T × × n. Rearranging gives the ideal gas equation in its most ... volume to moles: n = PV/RT. 2. Use the result in Step 1 to calculate the ... Jul 18, 2022 ... There are two equations for Ideal Gas. PV = nR̅T; PV = mRT, P = ρRT. where,. P = Absolute pressure (Pa), ... Enthalpy (or energy) change for a constant-pressure process: ∆E = ∆H - RT∆n, ... (r) between charges: µ = Q x r. Bond order = Error! Bragg equation for ... The gas constant (R) is (atmospheres x liters)/ (moles x Kelvin). Temperature (T) is measured in Kelvin. What is the R in PV nRT? The R is the ... 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. Jul 27, 2016 ... Just treat n, r and P as constants, i.e. think of it is a function, v of one variable v(T)=V(n,r,T,P). Share. Apr 30, 2019 ... In the ideal gas law, R is the ideal gas universal constant and has a value of 8.314 4621 Joules/(Mol K). This constant quantifies the ...