Chemistry, asked by coolpieSid4867, 1 year ago

Assume that you have a solution of an unknown solute in cyclohexane. If the solution has a freezing-point depression of 9.50celcius, what is the molality of this solution? (the molal freezing-point constant of cyclohexane is 20.2 c/m

Answers

Answered by amreen48

0

–4.90, Kb & Kf. Cyclohexane , 80.74, 2.79, 6.55, –20.2. Freezing-point ... Assume that you have a solution of an unknown solute in cyclohexane. If the solution has a freezing-point depression of 9.50Celcius, what is the molality. We will start with the ... The freezing point constant for benzene is 5.12 °C/m. Solution: Molar ...

Previous Question

Next Question

Similar questions

Social Sciences, 7 months ago

the longest river in the world...

English, 7 months ago

Read the following conversation between Aditi and Lisa and draft a message with help of the details given below: (4) Aditi : Hello! Lisa : Hello, may I speak to Pooja, please? I am her friend Lisa. Aditi : Pooja is not at home right now. I am her elder sister Aditi. Can I do anything for you? Lisa : Yes, I have a message for Pooja. Please inform her that today’s group study session will be...

English, 7 months ago

what do we need to know while making movies on Sports?

Chemistry, 1 year ago

An element was burnt in limited supply of air to give oxide a which on treatment with water gives an acid b.Acid b on oxidation gives acid c which gives yellow precipitate with agno3.Identify a.

Chemistry, 1 year ago

An element 'x' forms the compound xs03, i) what is the valency of the element x? Ii) write the formula of its bicarbonate. Atom of an element y has one electron in its n shell. N shell is the outermost shell. I) what is the electronic configuration of y? Ii) what will be the formula of the compound formed if y combines with sulphur?

History, 1 year ago

Why did the indian rulers become suspicious of the east india company?

Economy, 1 year ago

Why average income is taken into consideration insteadof total income while comparisonbetween countries?

Science, 1 year ago

The human population reached 6 billion in 1999. In 2002, the rate of human population growth was 1.3 million people per year. Which of these conditions causes stress within the human population? A.having the ability to provide food for a growing population B.the availability of adequate sewage and waste disposal facilities C.growth which is more rapid than can be handled by available...