What is the normal boiling point in %u2218Cof a solution prepared by dissolving 1.50 g of aspirin (acetylsalicylic acid, C9H8O4)in 75.00 g of chloroform (CHCl3)?The normal boiling point of chloroform is 61.7 %u2218C,and Kbfor chloroform is 3.63 (%u2218C%u22C5kg)/mol.

answer

watching

237

views

For unlimited access to Homework Help, a Homework+ subscription is required.

You have 0 free answers left.
Get unlimited access to 3.8 million step-by-step answers.

Get unlimited access

Already have an account? Log in

Collen VonLv2

27 Nov 2019

Unlock all answers

Get 1 free homework help answer.

Already have an account? Log in

Join us on Discord

Chemistry Study Group

Join now

Related questions

(K_f for water is 1.86 (oC.kg//mol. The normal boiling point of chloroform is 61.0 oC and K_b is 3.63 (oC.kg//mol). R = 0.08206 (L.atm/(mol.K)

1. What is the freezing point of a 0.20 m aqueous solution of sucrose at 1 atm pressure

2. The boiling point of a solution of naphthalene in chloroform at 1 atm pressure was found to be 62.5 oC. What is the molality of the solution?

3. What is the osmotic pressure, Î , of a 0.100 M aqueous solution of NaNO₃ at 25 oC

Please give clear explanations ..if youre not sure please dont attempt it...Thanking you in advance

Consider a 15.0 mL sample of a ternary mixture composed of 25%(by volume) octane, 35% chloroform and 40% 2-propanol. Use thefollowing information to convert volume composition to molarcomposition:
â¢ Octane (C8H18): formula mass: 114.23 g/mol; density: 0.702 g/mL;bp: 125.7 C o
â¢ Chloroform (CHCl3): formula mass: 119.38 g/mol; density: 1.48g/mL; bp: 61.7 C o
â¢ 2-propanol (C3H8O): formula mass: 60.11 g/mol; density: 0.786g/mL; bp: 82.4 C

1 ) What is the composition of thismixture on a mole percent basis? Show
all calculations and report answer tocorrect number of significant figures