Chemistry 2-propanol, 2-methylbutane and paranoiac acid are all liquid at room temperature and pressure. Which of these would you expect to be immiscible in heptane? Explain your answer with reference to intermolecular forces

Q: 20 Draw one existing molecule for each of the functional groups below. Take a picture of your…

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Q: When a 0.3004-g sample of organic acid is dissolved in 20.0 g of H₂O, the resulting solution freezes…

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Q: Identify the following reaction if it is redox or not, HNO3 + SO2  ----> H2SO4 + NO2.

A: Redox reaction is type of reaction in which oxidation and reduction takes place.

Q: (19) Consider the following redox reaction that occurs in a voltaic cell: Cr2+ (aq) + Cu²+ (aq) →…

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Q: Directions: Study and understand how the structural formulas match the corresponding isomers.…

A: Isomers are the compound having same molecular formula but different structural arrangement .    The…

Q: potassium hydrogen phthalate. (KHC8O4H4, molecular mass 204.22 g mol/L) - Knowing that potassium…

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Q: 58. Define the equilibrium vapor pressure of a substance. How and why does it depend on temperature?…

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Q: tetrahedral trigonal planar pyramidal bent linear HO H Ö: COH H

A: During the orbital hybridization, the mixing of atomic orbitals takes place to form new orbitals…

Q: Identify the selected functional groups. Type the name of the functional groups In the boxes CH3 HN-…

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Q: Determine the boiling point of the solution if 15.5g of Al(NO3)3 is dissolved in 672g of water.…

A: Given, mass of Al(NO3)3 = 15.5 g Mass of water solvent = 672 g = 0.672 kg Kb for water = 0.52°C/m…

Q: Which of the following nuclides is produced when the nucleus of calcium-39 captures one of its inner…

A: Given,  the nucleus of calsium-39 captures one of its inner electrons.

Q: The equilibrium constant changes when... a a catalyst is added. b the temperature changes. c…

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Q: the half-reactions, overall reaction, and cell potential involved.

A: Redox reaction are those in which both oxidation and reduction reaction takes place simultaneously.

Q: When a large amount of water was poured on 100 gr of calcium carbide CaC₂, 28.3 gr acetylene C₂H₂…

A: Percentage Yield = 70%

Q: Chemistry temp: 8C, density 0.800 g/ml based on this data, how many molecules are contained in…

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Q: OV Consider the following structure and the encircled bond angles (I-IV). Select the following set…

A: First we are going to evaluate the approximate bond angle  then we are going to arrange them…

Q: Please give me a paragraph of discussion for Polytetrafluoroethylene (PTFE) membrane. Note:Please…

A: Polytetrafluoroethylene (PTFE) membrane -  It is made up of Polytetrafluoroethylene polymer, which…

Q: Classify the following substituents according to whether they are electron donors or electron…

A: Given,

Q: It is defined as the Conductance of one gram equivalent of solute contained between electrodes…

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Q: 3.Complete the following Reaction. Include the IUPAC name of the product. OH + H₂C-CH-CH₂-NH₂ H,50,…

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Q: Molecular Models Draw one view of these four molecules and indicate the bond angles. Upload a photo…

A: Molecular model of:- 1)Methane (CH4) 2)Ethene (C2H4) 3)Ethyne(C2H2) 4)Benzene(C6H6)

Q: A substance which can act both an acid and a base is: A. allotropic B. amphoteric C. isotopic D.…

A: We are given terms : Allotropic, Amphoteric , Isotopic and Amorphous

Q: 2. Explain the following trend (Note: "smaller pka-more acidic" is not an explanation, its a…

A: Given Smaller the Pka = more acidic

Q: 252 g of calcium carbonate decomposes into calcium oxide and carbon dioxide. Calculate the mass(in…

A: In this question, we need to calculate the mass of CaO in gram unit after the decomposition of CaCO3…

Q: Calculate the electrode potentials of the following half-cells. (a) HC1(3.50 M) H₂(0.950 atm).Pt (b)…

A: calculate the electrode potentials of given rxn

Q: At a certain temperature, the equilibrium constant K for the following reaction is 2.1 × 10 H₂(g) +…

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Q: Write the oxidation and reduction half reactions and the overall reaction for a galvanic cell that…

A: Oxidation process occur at anode and reduction reaction occur at cathode.

Q: A medical technician is working with the four samples of radionuclides listed in the table below.…

A: Given  Sample = 2umol Decreases by 1/8

Q: C₂H4(a) + H₂O(g) → C₂H5OH(a)

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Q: 56.0 g of sodium sulfate is dissolved in water to make 425 mL of solution. Calculate the molarity of…

A: Given: The mass of sodium sulfate dissolved = 56.0 g The volume of water = 425 mL We have to…

Q: Consider the reaction: AB(g) → B(g) +A(g) with the rate law Rate = K[AB]2 and the rate constant k =…

A: Given that:  Rate constant (k) = 5.0×10-2 M-1 s-1 [AB] = 2.0M

Q: One mole of an ideal gas is expanded isothermally twice its initial volume a) Calculate AS b) What…

A: Change in entropy ∆S of isothermal process can be determined as follows: ∆S=nRlnV2V1…

Q: Identify the substance that being oxidized in this reaction, Zn  +  HCl ---> H2 + ZnCl2.*       Zn…

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Q: Write the half reaction in the cathode, if the Copper + cation is reduce to form cupper metal.…

A: Given data : Copper + cation is reduce to form cupper metal. Find out : half cell reaction in the…

Q: Consider the reaction: AB(g) → B(g) +A(g) with the rate law Rate = K[AB]2 and the rate constant k =…

A: given, the rate law equation, Rate = k[AB]2 rate constant, k = 5.0×10-2 M-1.s-1 [AB] = 2.0 M

Q: you add all the oxidation numbers in a polyatomic ion, what should the sum be? A The sum should…

A: lets solve this problem by taking an example of SO42-

Q: Trehalose and isomaltose are both dimers of glucose. However, they have considerably different…

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Q: (28) An archaeologist claims that a bone in her collection is from a saber-toothed tiger that is…

A: Given that, for a carbon-14 The initial decay rate is -dNdt0 = 15.3 disintegrations per minute per…

Q: . Calculate the number of aluminum atoms in a can containing 25.0 g of aluminum.

A: Given  Mass of Al = 25.0 g Number of Al atoms =?

Q: Determine if each of the following redox reactions is spontaneous or not. 1. Cu + 2Ag+ - → Cu²+ +…

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Q: Why are there two separate H2O exchange rates observed for [Cu(H 2 O)6]^ 2+ in aqueous solution ?…

A: Two separate H2O exchange rates are due to Jahn Teller Distortions.

Q: Identify the configuration of C and D (R or S)

A: Organic compounds can be defined as the compounds that contain carbon and hydrogen atoms.

Q: Not sure how to do the expanded structure for these… (if you can only answer one, can you do letter…

A: Amino acids consist of one carboxyl group,one amine group and an alkyl group or a hydrogen atom.

Q: 3-If two optically active compounds have the same Cotton effect: a) they have the same absolute…

A: If two optically active compounds have the same Cotton effect  = they have the same absolute…

Q: 4.1 Use stability factors to explain why 1-chloro-4-nitrobenzene is more reactive towards…

A: The solution of the given question is

Q: GIVE THE IUPAC NAME OF THE FOLLOWING ORGANIC COMPOUNDS WITH FUNCTIONAL GROUP: COPY AND ANSWER 1. 2.…

A: the IUPAC name of the given organic compounds are:

Q: What are the various ways in which an electronically excited molecule can lose energy?

A: An activated excited molecule can undergo various paths of deactivation processes such as,…

Q: Name H3C H3C H3C² H3C Structure CH3 CH3 H₂C. HC H3C CH3 CH3 CH3 CH3

A: IUPAC nomenclature rules for alkane Identify the longest continuous carbon chain. Identify the…

Q: Suggest reagents suitable for the following multistep transformations: a) OH * ON b) Br Br =y² Br…

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Q: Q1) Choose the right answer in the next questions: 1- The compound with 3 electronic transitions in…

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