Chemistry Compare the ΔH of vaporization of different liquids (polar and nonpolar, including heptane) and discuss the differences in terms of intermolecular forces and molecular structure.

Q: Consider the following unbalanced molecular equation: AgNO3(aq) +CaCl₂ (aq) --> Ca(NO3)2 (aq) + AgCl…

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Q: (b) Calculate the pH at the equivalence point. (You may continue on the next page if you need more…

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Q: Draw the alkene that would react with the reagent given to account for the product formed. + H₂O 3…

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Q: Determine the molecular formulas given the following empirical formulas and molar masses:    KS04;…

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Q: 17. A list of waste generated in this experiment is given below. Select the appropriate waste…

A: Generally, there are four types of waste:  Municipal solid waste Industrial waste Agricultural…

Q: 10. a) From each of the following pairs choose the molecule that is best described by the stateme A)…

A: According to the answering guidelines, I can post only 3 subparts. Kindly post the other question…

Q: dash or wedge bond to indicate stereochemistry of substituents on asymmetric centers, where…

A: -> Elimination reaction of alkyl halide produce alkene as product. -> Nucleophile can…

Q: 1) BH₂ 2) H₂O₂, NaOH H₂O Cl₂ H₂O Ol OH OH

A: These reactions are addition reactions where different types of addition product forms.

Q: What is the total heat flow when 12 grams of ice at -40°C are heated to become water at 25°C? 1.0.97…

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Q: Given the reaction of hydrogen and chlorine gases, calculate the moles of hydrogen that react to…

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Q: 2,3- Question) Draw the following by Chemdraw and write the Molar Mass? 4-Chlorobenzaldehyde…

A: We have to draw the structure of the griven compounds and also have to give their molar mass.

Q: What is the name of the following? CI Br Submit Answer Retry Entire Group 9 more gra

A: Nomenclature of substituted benzene: 1) Naming is done by placing the substituent as a prefix to the…

Q: What is the pH of a solution in which [H3O+] = 3.8 × 10-12 M? O 11.42 O-11.42 O 3.8 x 10-12 O 2.58

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Q: Place the letter of your selected choice in the blank provided. A. octahedral C. tetrahedral B.…

A: This is simple problem of determining the shape of the molecules by using hybridization and VSEPRA…

Q: Determine how much oxygen in grams is formed by the complete reaction of 31.25 g of Na2O2. Express…

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Q: draw the skeletal (line-bond) structure of (S)-2-bromo-4-ethylhexane

A: To assign the R,S nomenclature of any organic compound having stereo genic center  we have to follow…

Q: aw the skeletal (line-bond) structure of (S)-3-chloro-3-ethyl-2-methylhexane.

A: An important nomenclature system for designating enantiomers is the R/S system. The…

Q: ber JSmol Are there one or more rings in the molecule that are completely planar? Do the C-C…

A: For the given molecule, we need to determine the whether the rings present in it are planar or not.…

Q: Another way to produce gold is through the neutron bombardment of platinum-196. This reaction…

A: Given that Gold can be produced through neutron bombardment of platinum-198. An intermediate,…

Q: Part 2. Predict the Organic Products. Predict the major organic product(s) for each of the following…

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Q: Some chemical reactants are listed in the table below. Complete the table by filling in the…

A: Oxidation number: • Oxidation number of atoms in pure element or Atoms in free or uncombined…

Q: 4. Find the molarity of a MgSO4 (FW = 120.37 g/mol) in a 2.354g/100 mL

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Q: create  Cp against time on linear graph paper Log Cp versus time on linear graph paper Cp against…

A: The first one is a linear plot of the Cp versus versus time. A smooth decline in concentration with…

Q: What is the IUPAC name of the following compound? CH3 0 CH3CHCH₂CCH3 Submit Answer Retry Entire…

A: Here structure of organic compound is given and we have to write down it's IUPAC nomenclature.  To…

Q: Determine the concentration of H+ in each solution at 25°C. A solution with pH = 2.0. [H*] = A…

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Q: A chemist fills a reaction vessel with 0.969 atm nitrogen (N₂) gas, 6.95 atm oxygen (O₂) gas, and…

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Q: 12. The following redox reaction is not balanced. Using the half reaction method, balance the…

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Q: Sodium bicarbonate (NaHCO,) is commercially known as baking soda. How many grams and atoms of oxygen…

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Q: Classify each of the following amines as primary, secondary or tertiary.

A: The classification of amine is done on the basis of the number of alkyl groups attached to the…

Q: Name: NetID: 5. Determine the standard cell potential (in V to two decimal places) for the following…

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Q: Place the letter of your selected choice in the blank provided. D. sp² E. sp³d2 me A. sp B. sp³ C.…

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Q: Determine the molecular formula for compounds with the following empirical formulas and molar masses…

A: Well, we can easily determine the molecular formula if we know the empirical formula and the molar…

Q: Probably meant in the calculation that 20*10K+20=0.6, but how did you get that to be 20=6K+12?

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Q: Establish the structure of Luteolin

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Q: Draw the structural formula of the product that would form when 3-ethyl- 2-pentene undergoes…

A: We are given 2 organic reaction. and we are asked to give the IUPAC name of the product.

Q: Calculate the activity aд of a 9.34 mmol kg-¹ solution of AgCl at 25°C. Enter your answer to 5…

A: Considering any electrolyte to be Mν+Xν- dissociates in this way:          Mν+Xν- ⇌ ν+M + ν-X…

Q: Which one of the following represents the molecular equation for the reaction of HNO with CSOH? 3 A)…

A: Given -> Reactants -> CsOH and HNO3  -> Acid and base reacts to form salt and water . It is…

Q: Suppose that in a closed-end manometer the mercury in the closed arm was 14.9 cm higher than the…

A: As we know, In close-end manometer , pressure of the gas is equal to the difference in the height of…

Q: Which of the following exhibits dipole-dipole intermolecular forces in a pure substance? A) BF 3 B)…

A: Given compounds: A) BF3 B) CO2 C) NH3 D) Br2 E) CF4 We have to find the molecule that will exhibit…

Q: Question 1 Select ALL the statements that are TRUE. The activity of a component in an ideal solution…

A: Use raults law

Q: Using the appropriate bond energies, calculate the heat of reaction AH for the following reaction: H…

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Q: 10. Explain how it would be possible to distinguish the butanone and buten-1-ol based on FTIR…

A: The two given compounds have two different functionality so their peak in FTIR spectra will come at…

Q: Complete the balanced dissociation equation for the compound below in aqueous solution. If the…

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Q: Nitrous oxide (N₂O), also known as laughing gas, has uses in surgery and dentistry as an anesthetic.…

A: Here, we have to calculate the volume, in L, of a cylinder containing 3.40 kg of nitrous oxide.

Q: What are the boiling point and freezing point of a 2.97 m solution of naphthalene in benzene? Note:…

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Q: Using the appropriate bond energies, calculate the heat of reaction AH for the following reaction!…

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Q: Determine the number of ethylene molecules, C 2 H 4 , in a 7.3 g sample of ethylene, [ans: 1.6 X 10…

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Q: Consider the titration of 25.00 mL of 0.100 M nitric acid HNO3 with the 0.100 M KOH. Compute the…

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Q: Explain why the transition metals in periods 5 and 8 have nearly identical radii in each group.…

A: As we go from left to right in a periodic table, the atomic radius of an atom decreases due to…

Q: Select the conjugate acid-base pairs for the reaction:   CH3CO2H(aq) + H2O(l) ↔ CH3CO2-(aq)  +…

A: Conjugate acid -base pair - When an base abstract a proton from a acid it forms it's conjugate acid…