This calculation means that you need one mole of salt. Now, you need to use the molar mass of salt in order to calculate how much you need to weigh out. 1mol(58.44g1mol)=58.44g This calculation means that if you wanted to make a 1 liter solution of 1M NaCl, you would need to w...
The molar mass of any solid, liquid, or gaseous substance is the number of grams of the substance in its molecular (molar) form that contains 6.0221367 X e^23 atoms of the substance (Avogadro's Number). This is because the mass of a substance is dependen
Gupta, Riti. "How To Calculate Molar Mass"sciencing.com, https://www.sciencing.com/calculate-molar-mass-4505969/. 30 March 2020. APA Gupta, Riti. (2020, March 30). How To Calculate Molar Mass.sciencing.com. Retrieved from https://www.sciencing.com/calculate-molar-mass-4505969/ Chicago Gu...
Re: How do you calculate the molar mass? « Reply #3 on: February 18, 2008, 01:18:53 PM » you have 8 parts of H20, the molar mass of H20 is 18, simply multiply 8 with 18 and add to the rest of the mass « Last Edit: February 18, 2008, 01:30:27 PM by Tomce »...
a term which stands for 6.02 x 10^23 atoms or molecules of chemical. Another less common unit of concentration is molality. Molaility is the moles chemical per kilogram of solvent used in making the solution. You can convert from molarity to molality if you know the density of the solution...
A sample of oxygen gas (O2) effuses 2.1 times faster than a hypothetical gas. What is the molecular weight of this gas (in g/mol)? Do not try to identify the gas. A gas has a density of 1.54 g/L at 1.14 atm and 15 ^oC. How to calculate the molar mass of the gas?
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a term which stands for 6.02 x 10^23 atoms or molecules of chemical. Another less common unit of concentration is molality. Molaility is the moles chemical per kilogram of solvent used in making the solution. You can convert from molarity to molality if you know the density of the solution...
or short tons, measure mass. The two different units can be made equivalent using density, which is a measurement of mass in relation to volume. If you know the density of a specific material, you can convert the volume that the material occupies in cubic meters into its mass in tons....
(assuming a density of 1 g/ml), but you also have 3 grams of solute, so the total mass of the solution is closer to 253 grams than 250. Using 2 significant figures, it's the same thing. If you have more precise measurements, don't forget to include the mass of solute in your ...