(Q65) Indicate all of the following processes that would result in an increase in entropy: Water boiling A precipitate settling out of solution O Steam condensing Mixing two metals to form an alloy O Water freezing O Dissolving solid NaCl into solution Popping a balloon Decreasing the microstates available to a certain molecule Increasing the microstates available to a molecule Releasing gas particles from a closed container and allowing them to diffuse throughout a room

Q: Explain how the equation 4Fe(OH)₂(s) + O₂(g) →→2Fe₂O3(s) + 4H₂O(/) in the article illustrates the…

A: Write oxidation state of Fe ion in the reactant---

Q: Draw the product(s) for the following reaction. NACN HCN

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Q: Predict and explain if the entropy change of the following reactions or process is positive or…

A: Hii there, As there are multiple question posted. we are answering first question. If you need…

Q: Draw the bwo chair conformations for the compound given below and circle the most stable. Br 81

A: Conformational isomers: The conformational isomers are formed by the rotation of a carbon-carbon…

Q: A small piece of iron with a mass of 52.7 grams is heated from 20 degrees Celsius to 31.7 degrees…

A: Given, Mass of piece of iron (m) = 52.7 g Initial temperature (Ti) = 20°C Final temperature (Tf) =…

Q: e number of moles of solvent?

A: Since you have asked multiparts, we will solve the first three subparts for you. If you want any…

Q: Identify reagents that can be used to achieve the following transformation): OH он The…

A: Detail mechanistic pathway is given below to carry out the conversion

Q: 7. Provide reasonable mechanisms for the conversions below. ino oldaon siorta CH3 HCI, H2O NH CH3 H…

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Q: How would you synthesize the following compound starting with optically pure (R) or (S)-2-butanol? H…

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Q: The acid dissociation constant K of carbonic acid (H,CO,) is 4.5 × 10 . a. Calculate the pH of a…

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Q: 11) What is the pM in a titration of 20.0 mL of 0.05 M Ca2 with 0.05 M EDTA if the titration is…

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Q: I 2 3I 5 16 7 8 I 10 11 12 - Copper (1) carbonate heptahydrate has the chemical formula:

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Q: Draw the major product(s) for the following reaction: propanal + H2SO4 Raney SH SH Ni

A: In this question we have to tell major product of the reaction.

Q: In ATP synthase, which subunit helps to prevent a and 3 sub units from rotating as protons move…

A: The F0 region of ATP synthase consists of three main subunits a, b, and c. Six c subunits make up…

Q: 13. A silent mutation A) does not change the protein that is produced. B) has a very minor change on…

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Q: 13. a. A compound consisting of carbon, hydrogen and chlorine is analyzed. It is found to consist of…

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Q: 41 and #42

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Q: IR isoamyl alcohol 100 95 90 85 80 75 70 65 60 55 50 45 40 4000 3500 3000 2500 2000 1500 1000 500…

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Q: 5. Draw the major product of each reaction: Br,/H,O 1. Hg(Oac), 2. Н,О 3. NaBH, H,O*/H,O H,/ Pd…

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Q: 2. Calculate the missing data in the following table. Compound AHvap (kJ/mol) ASvap [J/(mol·K)]…

A: Multiple question given here All solve with suitable explanation below step by step.

Q: He - 6 undergoes beta decay

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Q: Exercise 42. Show the polymerization of the following: a. radical polymerization of styrene to form…

A: Polymerization is achieved by repeating the monomeric unit in suitable condition.

Q: 2. What is the equilibrium concentration of Br2 if [HBr] = 0.35 M and [H2] = 0.22 M at equilibrium?…

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Q: Which  labeled carbons (C1-C4) is/are sp3-hybridized? A)carbon two and four B)carbon three…

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Q: What is the frequency of light having a wavelength of 4.50 x 10 -6 cm?

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Q: 1. Classify each of the following carbohydrates as a monosaccharide, dissaccharide, or…

A: Given compounds: These carbohydrates (Sugar) have to be categorized into monosaccharides,…

Q: Complete the sentences below: To make 4 liters of a 2.0 M solution you need to dissolve 8 moles of…

A: Here, we have to calculate: the number of moles of NaOH required to make 4 liters of 2.0 M NaOH the…

Q: 2. Circle which molecule is more acidic. ( .COM or a. b. or OH or

A: The amount of acid in a substance is termed as Acidity. It depends on stability and strength of the…

Q: A student burns a small snack food item and finds that it releases 60,900 J of energy. How many…

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Q: For each pair of compounds listed, check the box next to the one with the higher boiling point.…

A: Between Rn and He ,Rn has higher size than He ,so, van der Waal force of Rn is greater accordingly…

Q: A chemist dissolves 345. mg of pure nitric acid in enough water to make up 150. mL of solution.…

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Q: 5.) Tell whether each of the following elements is an inner transition metal, noble gas, alkali…

A: Identify the elements and give its period and group number ---

Q: (number in bracket), he bond length of the CN molecule is 1.3 × 10 -10 m. Given RAM: C = 12.0, N =…

A: We have to predict the moment of inertia, rotational constant, position of first rotational line.

Q: Write the "equilibrium-constant expression" for Kc for each of the following" HBRO2 (aq) + H20 (I)…

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Q: Draw the structure of (E,4R) 4-methoxy-2-hexenal.

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Q: Reagents. Provide reagents for the following transformations, A - H. In some cases, there are…

A: Detail mechanistic pathway is given below to find out the reagent

Q: Which of these two would you expect to be more soluble in water? Why? Cyclopentanol Cyclooctanol

A: The more the polar nature of compound more will be the solubility in water.

Q: 1-bromo-1,3,5-triethylcycdohexane + ethanol >?

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Q: equilibrium constant expressions brio

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Q: 2HI (g) → H₂(g) + 1₂ (g) He fills a reaction vessel with HI and measures its concentration as the…

A: The rate law of any reaction shows the relation between the rate of the reaction and the…

Q: Exercise 35. What is the product formed when each dicarbonyl compound undergoes an intramolecular…

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Q: Identify the reagents necessary to accomplish each of the fol- lowing transformations: OH OR `NH2

A: These are given compound is carboxylic acid derivatives...

Q: state the direction in which the following equilibrium systems would be shifted upon the application…

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Q: When does phenolphthalein turn pink?      when the concentration of H+ ions is very low in the…

A: Phenolphthalein has pink color in ionized form and colorless in unionized from. HPh.    < --->…

Q: rate law ar

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Q: The width of a spectral line of wavelength 300 nm is measured as 0.01 nm. What is the average time…

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Q: Exercise 45. Draw the structure of the alternating copolymer formed from the following: 1. 2. CN CI

A: We have to draw the structure of the alternating copolymers.

Q: For questions #27- # 30 NaOH + Al(NO3)3 27. What is the molar mass of aluminum hydroxide? A.)…

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Q: (Q64) If a reversible reaction is spontaneous in one direction: O It will occur at a more rapid rate…

A: Spontaneous reaction means the gibbs free energy of the system is negative. Means the  reaction will…

Q: Exercise 47. Draw the products of the following Diels-Alder reactions, and indicate the…

A: In this question we have to tell the product of the reaction.