2. A solution contains a mixture of pentane and hexane at room temperature. The solution has a vapor pressure of 258 torr. Pure pentane and hexane have vapor pressures of 425 torr and 151 torr, respectively, at room temperature. What is the mole fraction composition of the mixture? (Assume ideal behavior.) a) 6.090 b) 69.00 c) 0.609 d) 72.05

Q: +- +-H + OH- - Draw the molecule on the canvas by choosing buttons from the Tools (for bonds and…

A: This is an example of acid-based reaction. In the given example pyridinium ion acts as an acid while…

Q: Br₂ hv

A:

Q: In which of the following reactions we AHxn NOT be equal to AH for the product 1. CO(g) + ర,e - CO,…

A: • The enthalpy change of a reaction is equal to the difference between the enthalpy of formation…

Q: I + Cr,0,- Cr" + I, + H2O (acidic)

A: The given redox reaction is  I-+Cr2O72-→Cr3++I2+H2O Oxidation half reaction I-→I2(as oxidation…

Q: H2 + Cl2  => 2HCl Note: Cl is chlorine, NOT Carbon and Iodine

A: ANSWER

Q: Please help with Organic Chemistry problem. Thank you

A: The missing products of the reaction has shown with proper explanation. Please find the attachment…

Q: Testosterone is an anabolic steroid. The structure of testosterone is shown below. What is the…

A: A Testosterone steroid. Find out bond angle at the indicated atom?

Q: What is the molecular mass (in amu) for one molecule of urea, given its molecular formula is…

A: Molecular mass of any substance  is equal to the addition of mass of all the atoms present in It  In…

Q: What is a resonance dot structure? How do you know if you have resonance?

A: Resonance is a method of describing the delocalization of electrons within the molecule where the…

Q: Is the following equation balanced C2H6  +  7 O2 ===> 2 CO2  +  3 H2O

A: false  The above equation given is not balanced . Reason : number of atoms of oxygen are not…

Q: What is  the formate ion CHO2 -?

A: The conjugate acids can be described as the acids that are generated when the base species acquire…

Q: Which statement is false? e HO and and and represent different molecules and represent the same…

A: The given question is  We have to tell among the given options which one is false.

Q: Sclect all the true statements. ||The CI and Br ions have the same number of clectrons,

A:

Q: pue to a spEcial propety, cal bon can IS of compounus. Name and briefly discuss about it. Compare…

A: Crbon has four valence electrons which is why it has four valency. It combines with four carbon…

Q: Ag3N Li2Cr207 MNCO3

A:

Q: Explain the below Statement ? "Organic chemistry is the chemistry of compounds that contain…

A:

Q: d) H3C 2 CH,MgBr H,O" CH3

A:

Q: Consider the following operations on the number 7.68 x 10-2 X Without using a calculator, decide…

A:

Q: Complete the scheme, write formulas: CISO₂H - 15°C konc. HNO3 H₂O A B C4H3NSO₂ 40°C to

A:

Q: Draw the Lewis structure for the following: [H₂C=OH]+

A:

Q: tertiary hydrogen atoms

A: The given compound is

Q: How many kilograms of NaHCO; are needed to produce 1.00 m² (cubic meters) of CO2 gas at 2.00 atm and…

A: V = 1m3 = 1000L  P = 2atm  T = 45oC = 318.15K Molar mass of NaHCO3 = 84g/mol

Q: OH Br + NaSC6H5 H2O 55 C

A: An elimination reaction is a reaction in which the leaving group leaves and the beta proton is…

Q: what is the name of this molecule?

A: we have to determine the name of the given molecule

Q: Which letter is phosphate

A:

Q: D. E. & K)? (a) Fats are non-polar substance while Vitamin A, D. E and K are polar substances. (b)…

A: Solution - The correct statement is  b, c and d According to the question - Both fat and vitamin A…

Q: Rank the indicated C-C bonds in increasing order of bond length. O | < || < |||< IV O II <IV <III <I…

A: The carbon-carbon (C-C) bond length and the hybridization of carbon atoms in a molecule can vary…

Q: b) H3C OH Oxone, KCl CH3CO₂Et

A: This is an example of oxidation of alcohol to ketone