menu
bartleby
search
close search
Hit Return to see all results

C. Boiling-Point ElevationTable 10.6 (data)Boiling point of pure water 96 CSucrose SoluteEthylene Glycol SoluteVolume of water used 50.0 mL50.0 mLMass of solute container 22.898 gMass of empty container 2.561 gBoiling point of solution 96.5 C48.979 q28.524 g99.9 CTable 10.7 (report)Sucrose Solute Ethylene Glycol SoluteTotal water massMass of soluteMoles of solute?t bWater mass in kgSolution molalityKh

Question
C. Boiling-Point Elevation
Table 10.6 (data)
Boiling point of pure water 96 C
Sucrose Solute
Ethylene Glycol Solute
Volume of water used 50.0 mL
50.0 mL
Mass of solute container 22.898 g
Mass of empty container 2.561 g
Boiling point of solution 96.5 C
48.979 q
28.524 g
99.9 C
Table 10.7 (report)
Sucrose Solute Ethylene Glycol Solute
Total water mass
Mass of solute
Moles of solute
?t b
Water mass in kg
Solution molality
K
h
help_outline

Image Transcriptionclose

C. Boiling-Point Elevation Table 10.6 (data) Boiling point of pure water 96 C Sucrose Solute Ethylene Glycol Solute Volume of water used 50.0 mL 50.0 mL Mass of solute container 22.898 g Mass of empty container 2.561 g Boiling point of solution 96.5 C 48.979 q 28.524 g 99.9 C Table 10.7 (report) Sucrose Solute Ethylene Glycol Solute Total water mass Mass of solute Moles of solute ?t b Water mass in kg Solution molality K h

fullscreen
check_circleAnswer
Step 1

The total mass of water, mass of solute, an...

For sucrose:
Total ma ss of water=Volume of water used xDensity of water
50mLx 50g
mL
Massof sucrose=(Mass of sucrose+container)-(massof container)
22.898g-2.561 g-20.337g
1mol
Moles of sucrose= 20.3 3/gx342.3 g
0.059mol
For ethylene glycol:
1g50g
Total ma ss of water =50mL>
mL
Massofethyiene glycol 48.979g-28.524g 20.455g
1mol
=0.329mol
Moles of ethylene glycol =20.455gx
62.07 g
help_outline

Image Transcriptionclose

For sucrose: Total ma ss of water=Volume of water used xDensity of water 50mLx 50g mL Massof sucrose=(Mass of sucrose+container)-(massof container) 22.898g-2.561 g-20.337g 1mol Moles of sucrose= 20.3 3/gx342.3 g 0.059mol For ethylene glycol: 1g50g Total ma ss of water =50mL> mL Massofethyiene glycol 48.979g-28.524g 20.455g 1mol =0.329mol Moles of ethylene glycol =20.455gx 62.07 g

fullscreen

Want to see the full answer?

See Solution

Check out a sample Q&A here.

Want to see this answer and more?

Our solutions are written by experts, many with advanced degrees, and available 24/7

See Solution
Tagged in

Science

Chemistry

Related Chemistry Q&A

Find answers to questions asked by student like you

Show more Q&A add
question_answer

Q: For the molecular compound sulfur trioxide, disulfur decafluoride, H20 what would you multiply the m...

A: 1 mole of a compound is equal to its 6.022×1023 molecules. Therefore, 1 mole of SO3 is equal to 6.02...

question_answer

Q: Determine the number and type of chemical bonds in silicon tetrabromide (SiBr4) and rubidium chlorid...

A: The number and type of chemical bonds in silicon tetra bromide (SiBr4)One formula unit of silicon te...

question_answer

Q: Question # ei Name the following compounds: 1- HOCH2CH2OH CO2H 2 SH

A: 1) In this compound, two carbon atoms and two alcohol groups are present.  Two carbons indicates eth...

question_answer

Q: How many chloride ions (Cl1-) are needed to balance the positive charge of a Sodium ion (Na 1+)? a. ...

A: For the balancing of ions, the number of positively charged ions must combine with same number of ne...

question_answer

Q: The age of wine can be determined by measuring the trace amount of radioactive tritium. Tritium is f...

A: Radioactive decay follows first order kinetics. Tritium is a radioactive isotope of hydrogen and fol...

question_answer

Q: Anaerobic respiration occurs in the _____________ of oxygen and produces _____________ energy (ATP) ...

A: Anaerobic respiration: Anaerobic respiration is the process where cells that do not take up oxygen p...

question_answer

Q: Choleterol in blood is mesured in milligrams of cholesterol per deciliter of blood.  If the average ...

A: The amount of blood in an average adult is 6 L and it is converted from liter to deciliter as follow...

question_answer

Q: Fill in each blank with either "polar" or "nonpolar": In O3, the O-O bonds are ____________ covalent...

A: Covalent bonds are the chemical bonds which involves sharing of electrons between two atoms. The ato...

question_answer

Q: For the reaction 2 NOBr(g) <==> 2 NO(g) + Br2 the value of Kc = 1.98 Calculate the value of Kc...

A: For a reversible reaction, the equilibrium constant for the forward reaction is inverse of the equil...

Sorry about that. What wasn’t helpful?