Place the following solutions in order of INCREASING normal boiling point. NOTE: substances that have LDF...

Place the following solutions in order of INCREASING normal boiling point. NOTE: substances that have LDF only have very low normal boiling points. Use the van’t Hoff factor in the limit of infinite dilution. There are 7 substances.

NOTE: the order format MUST be: Q < R < S < T, etc.

0.050 m CaCl₂, 0.15 m NaCl, Cl₂, 0.10 m HCl,

0.050 m HCOOH, 0.10 m C₁₂H₂₂O₁₁, CH₃OH

Expert Solution

queen_honey_blossom answered 2 years ago

Colligative properties (boiling point increase) a. Order the following solutions in ascending order of their boiling...

Colligative properties (boiling point increase) a. Order the following solutions in ascending order of their boiling point: 0.0825 m NaCl, 0.050 m KCl, 0.050 M Na2SO4, 0.055m Ca (NO3) 2, 0.050 m Na3PO4. If the boiling point of a 0.100 m NaCl aqueous solution is 100.5 ◦C, answer… b. How much will the boiling point of a 0.0825 m KCl solution be? c. How much will be the boiling point of a solution 0.0825 m Ca (NO3) 2? d. Determine...

Place H2O, CH4, H2, and HBr in order of increasing boiling point and explain ordering in...

Place H2O, CH4, H2, and HBr in order of increasing boiling point and explain ordering in terms of intermolecular forces/bonding and what intermolecular forces each contains.

1. List the following aqueous solutions in order of increasing boiling point: 0.120 m glucose, 0.050m...

1. List the following aqueous solutions in order of increasing boiling point: 0.120 m glucose, 0.050m LiBr,0.050m Zn(NO3)2 2. we are told that the vapor pressure of ethanol (CH3CH2OH) at 20C is 45 torr. The vapor pressure of methanol (CH3OH) at 20C is 92 torr. Calculate thevapor pressure of a solution which contains 25 g of methanol and 75 g of ethanol.

Consider 0.10 M solutions of the following substances. Rank the solutions in order of increasing pH...

Consider 0.10 M solutions of the following substances. Rank the solutions in order of increasing pH where 1 is the solution with the lowest pH and 7 is the solution with the highest pH. Reference the Ka and Kb Tables , and think about the acid/base properties of each species present. 1 2 3 4 5 6 7 HCl 1 2 3 4 5 6 7 Ca(OBr)2 1 2 3 4 5 6 7 CaCl2 1 2 3 4 5 6 7 C6H5NH2 1...

Place these hydrocarbons in order of decreasing boiling point. Rank from highest to the lowest boiling...

Place these hydrocarbons in order of decreasing boiling point. Rank from highest to the lowest boiling point. To rank items as equivalent, overlap them. Paraffin, butane, octane, (2,2,4 trimethylpentane), octadecane

20) The normal boiling point for H2Se is higher than the normal boiling point for H2S...

20) The normal boiling point for H2Se is higher than the normal boiling point for H2S . This can be explained by A) larger dipole-dipole forces for H2Se . B) larger dispersion forces for H2Se . C) larger hydrogen-bond forces for H2Se . D) larger dipole-dipole forces, larger dispersion forces, and larger hydrogen-bond forces for 21) Choose the substance with the lowest surface tension. A) CH3SH B) CH3CH2CH2CH3 C) C6H6 D) H2O E) (CH3)2CO 22) Which of the following statements...

Rank the following molecules in order of increasing boiling point: methoxymethane, propane, ethanoic acid, ethanol. Explain...

Rank the following molecules in order of increasing boiling point: methoxymethane, propane, ethanoic acid, ethanol. Explain why.

Ethanol has a normal boiling point of 78.3 degrees celcius. Why is the normal boiling point...

Ethanol has a normal boiling point of 78.3 degrees celcius. Why is the normal boiling point higher than methanol but lower than iso-propanol (Normal boiling point = 82.3, heat of vaporization = 45.4)? Would you expect the heat of vaporization of ethanol to follow the same trend? Explain. AND Calculate the heat of vaporixation of cyclohexane using the normal boiling point of 80.7 degrees celcius. The vapor pressure of cyclohexane at 25.0 degrees celcius is 0.132 atm.

Rank these aqueous solutions from highest boiling point to lowest boiling point. 1 = highest boiling...

Rank these aqueous solutions from highest boiling point to lowest boiling point. 1 = highest boiling point; 4 = lowest boiling point 0.40 m C2H6O2 0.20 m Na3PO4 0.30 m KNO3 0.20 m C6H12O6

Which one of the aqueous solutions below will have the HIGHEST boiling point? All aqueous solutions...

Which one of the aqueous solutions below will have the HIGHEST boiling point? All aqueous solutions have the same boiling point dependent on the atmospheric pressure. 0.50 m CaCl2 0.75 m HCl 0.75 m HClO2 0.40 m AlCl3 Write why?

Question