Which of the following reactions require different reagents for terminal vs internal alkynes O reduction with hydrogen and Lindlar catalyst O hydroboration/oxidation oxymercuration dissolving metal reduction

Q: 5. During the Diels-Alder reaction, you had to remove excess maleic anhydride. Which of the followin...

A: 5. Vacuum Filteration technique could be used to remove excess of Maleic anhydride if the product fo...

Q: If 246,000 J of energy are required to raise 10 kg of sodium from 15°C to 35°C, what is the specific...

A: Given :-  q = 246000 J  Mass of sodium (m) = 10 kg  Initial temperature = 15°C  Final temperature = ...

Q: Instruction: Using the given molar mass, Calculate the mass-mole and number of entities of the given...

A: Note: As per company policy we are supposed to attempt first question only. Please repost other ques...

Q: Label the following solutions as having a pH greater than, less than, or equal to the pKa. A solutio...

A: Given,  Based on given buffer solutions as having pH greater than, less than or equals to the pKa is...

Q: Which of the following is the precipitant of the aluminum iron group?                   Select one: ...

A: Aluminium ion and ferric ion belong to the group III cations.

Q: A sample of gas contains 0.1100 mol of CH4(g) and 0.2200 mol of 02(g) and occupies a volume of 14.5 ...

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Q: 2. Calculate the pOH for the following: a. [H*]= 1x 10³ M b. [OH]=1x 10$ M c. [H']=1x 10-7 M %3D

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Q: Calculate the pOH for the following:

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Q: Mercury emitted by industrial activities bioaccumulates in saltwater Tima as methylmer cury. The con...

A: Solution                          Given that  Determine the number of times per year when an individ...

Q: Draw an important resonance form of the ion shown below. Interactive 3D display mode CH

A: Resonance structure: If the Lewis structure of a molecule or ion cannot explain by a single structur...

Q: Use the information below to de [Na] (M) [Onw] (M) Trial Rate (M/s) 0.10 0.10 5.0 x 10 0.20 0.10 1.0...

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Q: H H H H H H H H H H. H. H H H H H.

A: Given compounds are :  Which of the following chemicals would have a higher vapor pressure = ?  

Q: What is this VSEPR shape? :Ci: CI: :CI: :CI CI: :CI : CI: Linear O See Saw Octahedral Trigonal Pyram...

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Q: Captain Marvelibrium discovered a figure with data from an experiment left by Le Châtelier Flipdime....

A: Value of equilibrium constant is calculated in the following step. 

Q: Which of the following is the correct formula weight for Sodium Bicarbonate, NaHCO3?

A: Given NaHCO3

Q: Which of the following is vinyl chloride? CH=CHCI CH=CHC1 CH3CH2CI CH2=CHCI CH2=CHCH2CI cl C

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Q: . MULTIPLE CHOICE: Please choose the BEST ANSWER to the following questions below. 1. A lipid is a...

A: Since you have posted a question with multiple sub-parts,we will solve first three sub-parts for you...

Q: Rank the three types of intermolecular forces by increasing strength. (#1 being the STRONGEST and #3...

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Q: 7) 4-ethylcycloheptene

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Q: 4) ½N2(g) + 02(g)= NO2(g) Kc = 1.04 x 10-9 N2(g) + 202(g)= N204(g) Kc = 7.42 x 10-18 Calculate Kc fo...

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Q: Draw the structure of (Z)-2,3-dichloro-4-methyl-2-hexene.

A: For E nomenclature, more prior group are on the opposite  side . For Z nomenclature  ,more prior gro...

Q: 2cl02(aq) + 20Haq cloz(aq) + Cl02 (aq) + H20(1) Experiment [CIO2-], M [ОН-1, М Initial Rate (M/s) 0....

A: The rate law is  defined as the product of concentration of reactant which are raised by respective ...

Q: The boiling point of water in Fahrenheit .2 * scale is • 32 • 212 • 82

A: Boiling point is the temperature at which liquid boils to form vapour

Q: ба. Nomenclature: Name the following compounds N' но OH Br Br NH2 NO2 NO2

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Q: value, 7.87 g/cm. Rhodium has an atomic radius of 0.1345 nm and density of 12.41 g/cm³. Determine wh...

A: 4) Given, Atomic radius of Rhodium (r) = 0.1345 nm = 0.1345 × 10-7 cm = 1.345 × 10-8 cm Density (d) ...

Q: You are handed a 15.85% by mass aqueous KCl (m.m. = 74.5513 g mol–1) solution (at 25 °C). Assume the...

A: Given,  Mass percent of KCl in solution = 15.85%  Molar mass of KCl = 74.5513 g/mole  Density of the...

Q: The products of the complete combustion of octane, C8H18, are carbon dioxide and water. Write a bala...

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Q: 4. Braw а. Ra b.

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Q: Formula Total # Valence Electrons Plausible Lewis Structure HCI SIH4 PH3 Оз SO3 H2S HCN CO2

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Q: Suppose a 500. mL flask is filled with 0.40 mol of N, and 0.90 mol of NH3. This reaction becomes pos...

A:     volume of flask = 500 mL Initial moles of N2 and NH3 are 0.40 and 0.90 moles respectively.

Q: Treatment of a 0.3500-g sample of impure potassium chloride with an excess of AgNO, resulted in the ...

A: Here, potassium chloride is limiting reagent....

Q: Consider a solution of MgCl2(aq) with a molality of 0.00245 mol kg-1 Calculate the freezing point of...

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Q: Provide an IUPAC name for each of the compounds shown. (Specify (E)/(Z) stereochemistry, if relevant...

A: Geometrical isomerism   Cis-trans (E/Z) isomerism also known as geometric isomerism, shows different...

Q: When 2.72 mol H2 and 1.56 mol CO are put into a 2.00 L container at 160.°C, the following reaction o...

A: Kp is equilibrium constant in terms of partial pressure.  Kp is the ratio of partial pressure of pro...

Q: 20(g), Rp = 4.3 X 1O For a general reaction: A(g) + 3B( equilibrium mixture of the three gases at 30...

A: Find partial pressure of C....

Q: Interactive 3D display mode H,C Edit the reaction by drawing all steps in the appropriate boxes and ...

A: Delocalization of pi- electron , within the molecule is called resonance. For resonance conjugation ...

Q: Draw the following compounds: Cellobiose: 2 glucose β-1,4

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Q: Which of the following is an element?  Group of answer choices CO2 S8 CO KClO2

A: Given substances: CO2 S8 CO KClO2 We have to find the element.  

Q: ard molar entropy,

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Q: INITIAL IDEAS 1. We examined how different elements combine to form compounds using two models, the ...

A: Note: as you have uploaded two different questions at same time, I can solve only first one (as per ...

Q: 4. After your climbing adventures you and your friend decide to go deep sea diving. You decide to ta...

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Q: You are handed a 15.85% by mass aqueous KCl (m.m. = 74.5513 g mol–1) solution (at 25 °C). Assume the...

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Q: Determine the rate law for this reaction  Calculate the rate constant

A: To solve this problem we have first consider the rate law then using experimental data we will calcu...

Q: Name the following compound. HO CH;CH2CECCH,CHCH; Choose all that apply. O hept-4-yn-2-ol O hept-6-y...

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Q: H. Вос H. Вос `N PHOH2C H- PHOH2C- -H- Вос Но H- OH H CH2OPH H -CH2OPH Ph = .N. "Вос Вос 1 2

A: Given structures are :  Determine the relationship between compounds 1 and 2 = ?  

Q: 7a. The reaction below is the chlorination of an alkane. There are four possible mono-chlorinated pr...

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Q: Which of the following covalent compounds has polar bonds but is not a polar molecule? O F2 O CH4 O ...

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Q: Why has magnesium citrate oral solution always been troublesome, and what is the cause of the proble...

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Q: For the reaction: 2NO(g) + Br2(g) → 2NOBr(g) d[Br2]/dt = -7.9×10-2 M/s at a particular temperature...

A: Given reaction:-2NO(g)  + Br2(g)→ 2NOBr(g) 

Q: A 18.2 ml sample of vinegar (dilute acetic acid, CH3COOH) is titrated and found to react with 91.2 m...

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