Question: 3. please answer this correctly A certain liquid X has a normal freezing point of 5.40C and a freezing point depression constant Kf=6.70Ckgmol1. A solution

3. please answer this correctly A certain liquid X has a

3. please answer this correctly

A certain liquid X has a normal freezing point of 5.40C and a freezing point depression constant Kf=6.70Ckgmol1. A solution is prepared by dissolving some ammonium sulfate ((NH4)2SO4) in 700 . g of X. This solution freezes at 9.2C. Calculate the mass of (NH4)2SO4 that was dissolved. Round your answer to 2 significant digits

Step by Step Solution

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock blur-text-image

Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock

Step: 3 Unlock

Students Have Also Explored These Related Chemistry Questions!

please help with this A certain liquid X has a normal freezing point of 7.10C and a freezing point depression constant Kf=4.86C-kg mol 1. Calculate the freezing point of a solution made of 15. g of...

A certain liquid X has a normal freezing point of 1.20C and a freezing point depression constant Kf=6.65Ckg mol 1, A solution is prepared by dissolving some sodium chioride (NaCl) in 900 . g of X....

A certain liquid X has a normal freezing point of -1.00 C and a freezing point depression constant X; -2.37 ky mol calculate the freezing point of solution made of 15.6g of ammonium chloride (NH.Ch...

A certain liquid X has a normal freezing point of 2.40C and a freezing point depression constant Kf=5.56Ckgmol1. A solution is prepared by dissolving some barium hydroxide (Ba(OH)2) in 150.g of X....

A certain liquid X has a normal freezing point of 2.20C and a freezing point depression constant Kf=4.01=C g mol 1. A solution is prepared by dissolving some urea (CH4N2O) in 400 . g of X. This...

A certain liquid x has a normal freezing point of 3 . 6 0 C and a freezing point depression constant K f = 2 . 8 8 C * k g * m o l - 1 . A solution is prepared by dissolving some potassium bromide (...

A certain liquid X has a normal freezing point of 4.20C and a freezing point depression constant Kf3.91. C'kg mol 1, a solution is prepared by dissolving some sodium chloride (NaCl) in 400.g of X....

A certain liquid X has a normal freezing point of 0.10C and a freezing point depression constant Kf=3.97Ckg mol 1. A solution is prepared by dissolving some potassium bromide (KBr) in 750 . g of X....

A certain liquid X has a normal freezing point of 1.10C and a freezing point depression constant Kf=7.45 Ckg mol 1. A solution is prepared by dissolving some barium hydroxide (Ba(OH)2) in 400 . g of...

Assume the unadjusted and adjusted trial balances for Milky Way Theater, Inc. at November 30, 2013, show the following data: Requirement Journalize the adjusting entries that account for the...

6.5% coupon rate. also paid annually. It sells today for $879.50. A bond market analyst forecasts that in rive years. 25 year maturity bonds will sell at yields to maturity of 8% and that 15 year...

The highest expected profit is $ 2 3 5 , 0 0 0 if the machinery is sold at $ 3 0 0 , 0 0 0 . While setting the price at $ 2 3 0 , 0 0 0 increases the chance of a sale it reduces the revenue when it...

Triple - Quoted Strings : Triple - quoted strings are used to create: Group of answer choices a . multiline strings b . strings containing single or double quotes c . docstrings, which are the...

Message Strategies: Writing Routine Replies; Completing: Evaluating Content, Organization, and Tone [LO-4], Chapter 5 Analyze the strengths and weaknesses of this message and then revise it so that...

Message Strategies: Making Routine Requests; Completing: Evaluating Content, Organization, and Tone [LO-2], Chapter 5 Analyze the strengths and weaknesses of this message and then revise it so that...

Now that you have the details of what has transpired recently with regard to my being unfairly billed for a service that I hardly used, it would be appreciated if you refunded the said amount without...