Ask a New Question

Calculate mole fraction of solution

A solution contains 40.0 g of sodium chloride and 200.0 g of water. Calculate the NaClconcentration as a a) mass percentage, b)
1. 3 answers
2. asked by Mike
3. 661 views
You have a solution that contains 12.0 g of NaCl in 50.0 g of water. Calculate the NaCl concentration in units of...mass percent
1. 1 answer
2. asked by i have half the question just need someone to chec
3. 559 views
An aqueous solution contains 2.0 % NaCl by mass.(1) Calculate the molality (NOT molarity!) of the solution. (2) Calculate the
1. 3 answers
2. asked by .
3. 881 views
An aqueous solution contains 8.7% NaCl by mass.1. Calculate the molality of the solution. 2. Calculate the mole fraction of the
1. 2 answers
2. asked by Kyle
3. 1,090 views
A solution is made by dissolving 27.8 g of nicotine (Molar Mass = 160 g/mol) in 145 g of cyclohexane (C6H12) to form 142 mL of
1. 1 answer
2. asked by volek
3. 2,207 views
A solution is made by dissolving 55g of KCl in enough water to make 1.00 L of solution. Assume that the density of the solution
1. 0 answers
2. asked by Alivia
3. 716 views
An ideal solution made up of benzene C6H6 and toluene C6H5CH3 has mole fraction of benzene as 0.025,0.5,0.75,1.0 at various
1. 0 answers
2. asked by Chiamaka
3. 824 views
(chemistry)23g of ethanol was mixed with 72g of water in a reaction vessel.calculate the mole fraction and mole percent of
1. 0 answers
2. asked by shazali
3. 595 views
If the mole fraction of ethanol in aquas solution is 0.05 . Calculate morality of solution ?Explain it's.
1. 1 answer
2. asked by Awadhesh kumar
3. 534 views
Calculate mole fraction of HCl in a solution containing 24.8% HCl by mass
1. 1 answer
2. asked by sahil
3. 1,115 views