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What is the mole fraction of He in a gaseous solution containing 4.0 g of He 6.5 g of Ar and 10.0 g of Ne?
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How does a solution containing a chemical with a high vapor pressure be low in volatility?
Well vapor pressure also depends on the mole fraction of a substance. Vapor pressure= Mole fraction* Total pressure of the solution. If the Mole fraction of a volatile substance in the solution is decreased its vapor pressure increases. Thus the volatility of the substance barely plays the role. Of course, if the solution has no volatile substance there cannot be any vapor pressure in the container.
Calculate the mole fraction of HCl in 20 percent aqueous solution?
The mole fraction of HCl in 20 percent aqueous solution is 0.21.
What is the mole fraction of HCl in an aqueous solution that is 27.2 percent HCl by weight?
The mole fraction of HCl is 0.34.
What is the mole fraction of water in a water ethanol solution that is 57 percent water by mass?
0,98
What is the mole fraction of methanol in a solution that contains 6.0 mol of methanol and 3.0 mol of water?
0.67
Calculate the mole fraction of benzene in solution containing 30 percent by mass in carbon tetrachloride?
calculate the mole fraction of benzene in solution containing 30% by mass in carbon tetra chlorid
How does a solution containing a chemical with a high vapor pressure be low in volatility?
Well vapor pressure also depends on the mole fraction of a substance. Vapor pressure= Mole fraction* Total pressure of the solution. If the Mole fraction of a volatile substance in the solution is decreased its vapor pressure increases. Thus the volatility of the substance barely plays the role. Of course, if the solution has no volatile substance there cannot be any vapor pressure in the container.
Calculate the mole fraction of HCl in 20 percent aqueous solution?
The mole fraction of HCl in 20 percent aqueous solution is 0.21.
What is the mole fraction of HCl in an aqueous solution that is 27.2 percent HCl by weight?
The mole fraction of HCl is 0.34.
What is the mole fraction of 18 mol NaCl in a solution of 100 mol water?
.15
Does the mole of solution is equal to mole of solute plus mole of solution?
No. The mole of solution is equal to mole of solute plus mole of solvent (solVENT !, not solution)
What is the mole fraction of ethanol in a solution of 3.00 moles of ethanol and 5.00 moles of water?
0.375
What is the mole fraction of water in a water ethanol solution that is 57 percent water by mass?
0,98
A solution was prepared by dissolving 40.0 g of KCl in 225 g of water. Calculate the mole fraction of KCl in the solution?
18%
How do you find the mass percent mole fraction molality and molarity of a solution?
Mass percent = grams of solute/total grams of solution Mole fraction = mols component/total mols mix. Molarity = mols solute/L solution Molality = mols solute/kg solvent Hope this helps :)
A solution contains 180g of glucose C6H12O6 and 162 g of water What is the mole fraction of glucose?
0.10
What is the mole fraction of methanol in a solution that contains 6.0 mol of methanol and 3.0 mol of water?
0.67
