A gas has a density of1.25g/Lat STP. What is its molecular mass? Molar Mass: m n MW=mn Answer and Explanation:1 Determine the molecular mass of the gas by considering a volume ofV=1Lof the gas, and then dividing the acquired mass,... ...
1. (Chemistry) (of a physical quantity) per unit amount of substance: molar volume. 2. (Chemistry) (not recommended in technical usage) (of a solution) containing one mole of solute per litre of solution [C19: from Latin mōlēs a mass] Collins English Dictionary – Complete and Unabridg...
What is the density, in grams per liter, of a gas with a molar mass of 17.02 g mol at 311 K and 1.95 atm? What is the molar mass of a gas that has a density of 5.75 g/mL at 25 degree C and 1.2 atm? What is the molar mass of a gas...
Molecular mass is also called molecular weight. Because the mass is relative to carbon-12, it's more correct to call the value "relative molecular mass". A related term is molar mass, which is the mass of 1 mol of a sample. Molar mass is given in units of grams. Sample Molecular Ma...
Molecular weight and density seem extremely similar, but there's an important difference. Molecular weight is a substance's mass per mole. ... So density in SI units is measured in kg/m3. Is molecular mass density? Molar mass is equal to density (in g/L) multiplied by molar vol...
What is formula for mass? One way to calculate mass:Mass = volume × density. Weight is the measure of the gravitational force acting on a mass. The SI unit of mass is "kilogram". What is another name for molar mass? The molecular weightis commonly used as a synonym of molar mass, ...
The density of carbon dioxide gas at 0^(@)C and at pressure 1.0 xx 10^... 03:22 The rms velocity of hydrogen at S.T.P is (mu) ms^(-1). If the gas is h... 02:43 Calculate the rms speed of smoke particles of mass 5 xx 10^(-17) kg i... 01:52 Calculate the temperat...
The peak intensities of metabolites obtained were converted into molar mass by calibration against the peak intensity of DSS (27.5 nmol) at 0 ppm for 1H spectra and that of phosphocholine at 3.21 ppm (molar mass determined from 1D 1H spectra) for HSQC spectra before normalization with mg ...
By applying experimental Box-Behnken optimization based on cell density, pH, and temperature, the elimination of cefradine by microalgae increased to 50.13 % [18]. Another remarkable result related to Chlamydomonas spp. is the moderate removal of carbamazepine (37 %) by C. mexicana [135]. ...
The density of the gas (expressed in the units of grams/liter) can be utilized using the equation for the Ideal Gas Law to calculate the molar mass. However, there are certain rearrangement or modification needed to occur for the equation of the Ideal Gas Law ...