Question
Which of the following substances would have the highest vapor pressure at 298 K?
A) propanol (b.p. = 97°C)
B) acetone (b.p. = 56°C)
C) water (b.p. = 100°C)
D) benzene (b.p. = 80°C)
E) chloroform (b.p. = 61°C)
 

Expert Answer

Want to see the step-by-step answer?

Check out a sample Q&A here.

Want to see this answer and more?

Experts are waiting 24/7 to provide step-by-step solutions in as fast as 30 minutes!*

*Response times may vary by subject and question complexity. Median response time is 34 minutes for paid subscribers and may be longer for promotional offers.
Tagged in
Science
Chemistry

General Chemistry

Related Chemistry Q&A

Find answers to questions asked by students like you.

Q: 12         c                    Which element has the same protons as the particle emitted from alph...

A: The alpha decay is occurred in most of the heavier nuiclei which has too high proton to neutron rati...

Q: please help with all parts of this question. DOUBLE CHECK YOUR ANSWERS AS PREVIOUS TUTORS GOT IT WRO...

A: Click to see the answer

Q: PLEASE help me with all parts of this problem. DOUBLE CHECK YOUR ANSWERS PREVIOUS TUTORS GOT IT WRON...

A: Click to see the answer

Q: What mass (in grams) of CH4 occupies 746 mL at 115 °C and 648 mm Hg?

A: Given information: Volume = 746 mL Pressure = 746 mmHg Temperature = 115 ℃

Q: What is the configuration of each of the asymmetric centers in the Fischer projection of a. D-glucos...

A: Click to see the answer

Q: I don't know how to do this please help me :)

A: Since you have asked multiple questions, we will answer the first question for you. If you want to a...

Q: Why is the bond dissociation energy for the C–C bond in ethane much higher than the bond dissociatio...

A: Click to see the answer

Q: Draw the two chair conformations of 1,1,3-trimethylcyclohexan ,and estimate the amount of strain ene...

A: The spatial arrangement of atoms in a molecule obtained by rotation around carbon - carbon single bo...

Q: Aluminum is the most abundant metal in the earth’s crust. It is also a common household utensilmetal...

A: In the step one, the ore is washed and mechanically processed to remove the impurities, and hence in...

Q: please help with all parts of this question. DOUBLE CHECK YOUR ANSWERS AS PREVIOUS TUTORS GOT IT WRO...

A: Click to see the answer

Q: Write 10 functional groups with their common name, suffix-prefix, structural formula and systematic ...

A: 10 functional groups with their common name, suffix-prefix, structural formula, and the systematic n...

Q: (a) Draw the products of molecular formula C3H4Cl2, including stereoisomers, formed when chlorocyclo...

A: The following products are obtained when chloro-cyclopropane is heated with Cl2.   Among the 3 prod...

Q: Given the initial rate data for the reaction A + B →C, determine the rate expression for the reactio...

A: Click to see the answer

Q: For both unstable nuclide predict the decay pathway and write the nuclear equation  1) C-11----> ...

A: The N/Z ratio is a measure of the stability of a nucleus.  This ratio predicts the likely mode of de...

Q: If a titration of 0.478g of KHP requires 24.25mL of NaOH to reach the endpoint, calculate the moles ...

A: Click to see the answer

Q: Calculate the concentration of sodium benzoate that must be present in a 0.20 M solution of benzoic ...

A: The formula that can be used to solve the above problem is : pH = pKa + log [C6H5COO-]/[C6H5COOH] We...

Q: In addition to dispersion forces, what intermolecular forces are present in a solution between metha...

A: Correct answer is option (d)  dipole-induced dipole

Q: Draw the mechanism for the dehydration step in the Wohl degredation.

A: The Wohl degradation shortens the chain of sugar molecule by one carbon molecule by one carbon witho...

Q: One step in the synthesis of dodecahedrane (Section 4.11) involves reaction of the tetraene C with d...

A: The mechanism is as given below:

Q: What is the lewis dot structure for Ga2S3.

A: We have to construct lewis dot structure for Ga2S3: Number of valence electron in Ga = 3 Number of v...

Q: Would [16]-, [20]-, or [22]-annulene be aromatic if each ring is planar?

A: According to Huckel's Rule, for any planar ring to be Aromatic it must have (4n+2) pie electrons in ...

Q: Draw the mechanism for the following reaction if it involves specific-acid catalysis. a. Draw the me...

A: Click to see the answer

Q: Five isomeric alkanes (A–E) having the molecular formula C6H14 are each treated with Cl2 + hv to giv...

A: The isomers of C6H14 are as follows:

Q: Explain why the cyclopentadienide anion A gives only one signal in its 13C NMR spectrum.

A: Cyclopentadienide anion allows delocalization to take place due to the presence of a conjugated syst...

Q: The gas-phase decomposition of NO2, 2NO2(g) → 2NO(g) + O2(g), is studied at 383 °C, giving the follo...

A: (a)Order of the reaction can be obtained by plotting the graph. If the plot drawn between concentra...

Q: The following pairs of Newman projections represent the same compound but in differing conformations...

A: The Newman projection, the 1st representation, is the conformation for the 2-methyl propane.

Q: Rank the following dienes in order of increasing heat of hydrogenation.

A: Click to see the answer

Q: Calculate the nuclear binding energy of Mn(A=55 ,z=25) in joules. The atomic mass of 5525Mn is 54.93...

A: First the mass of nucleons is calculated. The original mass of Mn is 54.938 amu. The mass defect ca...

Q: Devise a synthesis of 1-methylcyclohexene oxide from methylcyclohexane. You may use any other requir...

A: Click to see the answer

Q: What is the wavelength of ultraviolet light of an electron coming from the n=7 oribital?

A: Click to see the answer

Q: Be sure to answer all parts. Calculate the concentrations of H2C2O4, HC2O4−, C2O42−, and H+ ions in ...

A: The dissociation of oxalic acid takes place as ,                         H2C2O4 (aq)  --->   H+(a...

Q: At pH = 12, the rate of hydrolysis of ester A is greater than the rate of hydrolysis of ester B. At ...

A: Concept introduction: Catalyst: Substance which helps in increasing the rate of a particular reacti...

Q: Chemistry Question

A: Click to see the answer

Q: 55. The density of a certain gaseous fluoride of phosphorus is 3.93 g/L at STP. Calculate the molar ...

A: Click to see the answer

Q: Draw the structure of PEF, polyethylene furanoate, a condensation polymer formed from furandicarboxy...

A: Click to see the answer

Q: This is NOT a graded assignment but please answer with detail and accuracy. Make sure to consider al...

A: The reaction of an amine with nitrous acid leads to the formation of diazonium salt. This reaction i...

Q: In the presence of aqueous cyanide, cadmium(II) ions will form the complex Cd(CN)42- .Determine the ...

A: The formation of Cd(CN)42- takes place as,                                      Cd2+ (aq) + 4 CN- (...

Q: PLEASE help me with all parts of this problem. DOUBLE CHECK YOUR ANSWERS PREVIOUS TUTORS GOT IT WRON...

A: At 22°C, an excess amount of generic metal hydroxide, M(OH)2, is mixed with pure water. The resultin...

Q: If a saturated solution has a pH of 11.95 at 25 degrees C determine the mass solubility in g/100mL o...

A: Given: Volume of solution= 100 mL pH= 11.95  

Q: Consider 2-methylbutane (isopentane). Sighting along the C2-C3 bond: (a) Draw a Newman projection of...

A: (a) The most stable conformation of substituted alkanes is generally a staggered.  One in which larg...

Q: An irregular sample of zinc has a mass of 23.21g. this sample is carefully placed in a graduated cyl...

A: Density is defined as the ratio of the mass to the volume. The formula for the density is as follows...

Q: Draw the Lewis dot structure of SF4Cl- and specify the molecular geometry *make sure to include all ...

A: The Lewis dot structure of SF4Cl- has to be drawn and the molecular geometry has to be specified.

Q: At 354 K and 1.52 atm pressure, a gas occupies a volume of 0.450 L. What volume will it occupy at 29...

A: Click to see the answer

Q: AS = 0 The water is cooled from 37.0 °C to A few grams of liquid water (H,0). -11.0 °C. AS > 0 not e...

A: First water is in liquid state which the changes to solid. Here temperature is decreased, which rand...

Q: Write the mechanism for the reaction of a cysteine side chain with iodoacetic acid.

A: Cysteine amino acid has –SH group in its side chain which is nucleophilic in nature. It attacks the ...

Q: Be sure to answer all parts.The reaction2A → Bis second order in A with a rate constant of 37.9 M−1 ...

A: If K is the rate constant, t is the time taken for the reaction, Ax is the final concentration and A...

Q: Be sure to answer all parts.The reaction2A → Bis second order in A with a rate constant of 32 M−1 · ...

A: Click to see the answer