What is the molecular mass or molar volume at STP or NTP and SATP ? View Solution जड़त्वीय द्रव्यमान और गुरुत्वीय द्रव्यमान में क्या अन्तर है ?
At S.T.P., P=1 atm, T=273 K. Apply PV=nRT. Take n=1 mol, R=0.0821 L atm K^(-1)mol^(-1).
These data can be represented at all temperatures and for all volumes by a single reduced curve as C V [ T/ 0 ( V )], with a maximum deviation of ±0.8% near T/ 0 =0.12. The deviations are systematic with volume and consistent with a temperature-dependent contribution to the ...
This online calculator calculates the molar volume of an ideal gas at different conditions (different temperature and pressure). You can read about the formula and the most commonly used conditions below the calculator. Units Temperature Units The calculation uses the ideal gas equation: The ideal g...
The molar gas volume means the fixed volume of one mole of any gas at a specific temperature and pressure. It is expressed as the ratio between the molar mass (M) and mass density (ρ). It is also called the molar volume of the gas....
Volume 32, Issue 12, December 2000, Pages 1585–1596 Regular Article Measurement of densities and excess molar volumes for (1,2-ethanediol, or 1,2-propanediol, or 1,2-butanediol + water) at the temperatures (278.15, 288.15, 298.15, 308.15, and 318.15) K and for (2,3-butanediol + water...
A reanalysis of previously published data is presented to show that the Weiss constant of solid He is negative at a molar volume of 24.50 cm/mole. The phenomenological fit of Johnson and Cohen to a wide range of experimental data suggested that it would be positive at v=24.25 cm/mole. Als...
Assume that the volume occupied by the solute in the solution is negligibly small. (K_{SP} for CaSO_4 = 2.4 times 10^{-5}) Calculate the molar solubility of Ag_2(CrO_4) in 0.2M Ca(CrO_4). The solubility of calcium fluoride is 2 x 10-4 moles per liter at 25 C. Calculate ...
Like the subsurface lesion body of an initial carious lesion shows an increased pore volume of about 25% [17], [43], the porosity within the microstructure of MIH-affected enamel is also increased by up to 5 to more than 25% in comparison to sound enamel [17], [18], [36]. Creamy-...
=Mass of certain of gas(22.4L)at STPMass of same volume ofH2gas(22.4L)at STP =Mw2 ×2 View Solution For the formation of 3.65 g of hydrogen chloride gas, what volumes of hydrogen gas and chlorine gas are required at NTP conditions?