more rapidly and what mechanism will the reaction follow? Draw the 3D- structures for help. You will NOT be able to argue correctly without the 3D-structure. CH3 >!!!...( III.... CH3 Br CH3 CH3 Br

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Q: What is AG for the reaction of iron (II) ions with one mole of permanganate ions? (F= 96,500 C mol…

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Q: Some chemical compounds are listed in the first column of the table below. Each compound is soluble…

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Q: Indicate whether each of the following solution combinations will make a buffer solution. 50.0 mL…

A: Buffer solution is a solution which resist in change in its pH when a small amount of acid or base…

Q: Provide the values for STP

A: The value of Temperature , pressure and volume at STP is :

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A: Given, the mass of NH3 formed in the experiment = 27.5 g The predicted mass of NH3 that should be…

Q: Exercise: The volume of 1 mole of Helium (He) gas at different temperature values is given in the…

A: by plotting the graph of Helium gas vs Temperature:

Q: 4. The polypeptide below is a target for prenylation. Draw the final processed polypeptide. QWAECAC

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Q: On the basis of periodic trends, choose the larger atom in each pair (f possible) Match the items in…

A: Periodic trends in size of atom -  When we go left to right in a row the size of atom decrease , due…

Q: Draw a Lewis structure for each of the components of the reaction and using bond enthalpies chart in…

A: Given - H2(g) + 1/2O2(g) -> H2O(g)

Q: The cold inflation pressure of many car tires is 30 lb/in2, which is the gauge pressure. If 1 atm =…

A: Given: Gauge pressure = 30 lb/in2 1 atm = 14.7 lb/in2

Q: 7.6 Which alkene is more stable? (a) (b)

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Q: Na₂S (aq) + ZnCl₂(aq) Total ionic: Net ionic: t 0-0 X S

A:

Q: NaOH `H

A: Given reaction is aldol condensation reaction.  Aldehydes with alpha hydrogen react with strong base…

Q: A sample of a compound has a mass of 42.66 g with 1.06 x 10-1 mol. What is the molecular mass of the…

A:

Q: 2. Show the mechanism and predict the products of the Diels-Alder reactions below € +

A: These reaction are examples of 4n+2 Diels alder reaction . Since the reaction involves the formation…

Q: means for storage of solar energy. Photovoltaic panels are used to generate electricity, which then…

A: We will first calculate pressure of dry hydrogen. The calcualte mass of hydrogen using ideal gas…

Q: Draw a Lewis structure for each of the components of the reaction and using bond enthalpies chart in…

A:

Q: 11. If in lab you run out of dichloromethane (CH₂Cl2), but you have carbon tetra- chloride (CCl4)…

A: Given that, a lab is run out of dichloromethane (CH2Cl2). They have only carbon tetrachloride (CCl4)…

Q: Using your understanding of forces, energy, and effective nuclear charge, explain why energy…

A: Electrons in an atoms are attracted by the nucleus which is positively  charged .

Q: 1. Determine density of a sample. (show your work WITH units) Assume 1.5 grams of a material and an…

A: Given that  Mass of metal  = 1.5 gm Change in volume  = 8 mL = 8 Cm3 We have to calculate density D…

Q: Which is the Nernst equation?

A: we have to select correct formula for Nernst equation

Q: 100.0 mL sample of natural water was titrated with NaOH. The titration required 10.25 mL of 0.1075 M…

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Q: For each of the following reactions, predict the major product(s). O O O i NaO OCH3 OH CI 1. LAH 2.…

A: 1. This is claisen condensation. Initially sodium alkoxide abstract alpha proton to form a enolate…

Q: In the following net ionic equation, identify each reactant as either a Bronsted-Lowry acid or a…

A: Since, Bronsted- Lowry acid are proton donar and  Bronsted- Lowry base are proton accepter. Thus,

Q: a) Write "most" under the compound which is most easily hydrolyzed. Write "least" under the compound…

A: It depends on various factors

Q: When 0.776g of sodium metal is added to an excess of hydrochloric acid, 8070 J of heat are produced.…

A: Given :  Mass of sodium metal = 0.776 g  Heat produced = 8070 J

Q: Calculate the volume of nitrogen dioxide gas when it is at a pressure of 4.5 atm, containing 0.860…

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Q: How many grams of NaC3H6O3 should be dissolved in 500.0 ml of 0.100 M HC3H6O3 (lactic acid) to make…

A: An acid buffer is a mixture of a weak acid and its salt with a strong base. It is given that pH of…

Q: The equilibrium constant, K, for the following reaction is 55.6 at 698 K: H₂(9) + I₂(9)=2HI(g)…

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Q: For each reaction below, look at all of the reagents and conditions, and determine if the reaction…

A: SN1: Weak nucleophile, polar protic solvent SN2: Strong nucleophile, good leaving group and polar…

Q: Complete the table below by deciding whether a precipitate forms when aqueous solutions A and B are…

A: We will first concentrate on the reaction, what product it may result. And then we can predict…

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Q: What are the stereochemical aspects of Allopurinol?

A: The stereochemical aspects of allopurinol are....

Q: Denver Colorado, is known as the mile high city because it is 5280 feet above sea level and has an…

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Q: In the presence of excess OH", the Zn2+ (aq) ion forms a hydroxide complex ion, Zn(OH)42. Calculate…

A: In this question, we need to calculate the concentration of free Zn2+ ion. This can solve using the…

Q: Water with an alkalinity of 2.00 x 10-3  N has a pH of 7.00. Calculate the  a. hydrogen ion…

A: According to the guidelines, we will solve the first three subparts. If you need the last two…

Q: List three properties that elements in a group or family might have in common. Give examples of…

A: In periodic table, the elements of a perticular group show very similar physical and chemical…

Q: (a) HO (b) EN H₂N. 0 0 (c) -NH2

A: For IUPAC nomenclature there are some rules like, tagging or numbering the longest carbon chain,…

Q: Macmillan Learning How many grams of Br are in 395 g CaBr₂? mass:

A:

Q: iii) Upon cooling the filtrate from step il, some tiny crystals appear in the filtrate. Addition of…

A: Hints given, 1M K2CrO2 is added to the filtrate. The filtrate turned into yellow colored…

Q: 2. Find AS for the conversion of 54.0 g of ice (MW = 18.0 g/mol) at -20°C and 1.00 atm to steam at…

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Q: The enthalpy change for the following reaction is 81.1 kJ. 2HCI(g) + Br₂(g) 2HBr(g) + Cl₂(g) a To…

A: Given -> 2HCl(g) + Br2(g) ---> 2HBr(g) + Cl2(g)  Enthalpy change = 81.1 kJ

Q: Which of the following groupings contains only representative elements?

A: S block & p elements except noble gases are collectively known as representative elements .

Q: What is exothermic and what is endothermic?

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Q: ow much energy (in kj) is released by the combustion of 1.00 Mol of C8 H 18

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Q: Choose the resonance structure that results from the arrow pushing scheme below: 8 O ✪ OH Save for…

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Q: 7.8 Give the starting alkene used to prepare the product. KI H3PO4

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Q: Balance the following redox reaction in basic solution using the half reactions method. Zn(s) +…

A: Since, In redox reaction, Oxidation and reduction reaction both takes place simultaneously.

Q: The formal name of the compound H2O is a)Dihydride oxide b)water c)hydrogen monoxide…

A: