23. Neglecting stereochemistry, which of these common group names is ambiguous, i.e., does not refer to one specific group?

Q: 9. Draw the structure of product, substrate or condition in the following reactions (should clearly…

A: Reaction a , b , c -

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A: Here, we have to find the energy of the frequency 90.8 MHz.

Q: In Beer's Law, when the absorbance of a solution is 0, this means that  a. all of the incident…

A: The relationship between intensities and absorbance is given as shown below. A=logI0I Here, A is the…

Q: Assume that you have isolated 1.500 grams of benzoin from Step 1 of the Dilantin experiment. The…

A: Given: mass of benzoin = 1.500 g molar mass of benzoin = 212.25 g/mol molar mass of ammonium nitrate…

Q: For a certain shrink film, an edge of length 15.6 cm is reduced to a length of 6.00 cm upon exposure…

A: 16.92 cm2 will be the area.

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A: In a chemical reaction, two or more reactants react with each other to form a new substances. This…

Q: heating curve for methanol is shown in the attached image. The horizontal lines are areas where:…

A: In the  heating curve, we can observe that ,initially solid is heating then equilibrium is attained…

Q: Explain why some “Green Energies” are not so green by giving an example.

A: Solution Green energy is any energy sort that's generated from natural resources, like daylight,…

Q: 2) Calculate AH for the reaction 2 Al (s) + 3 Cl2 (g) → 2 AICI3 (s) from the following data. 2 Al…

A: Need to calculate ∆H of the 2Al(s) + 3Cl2(g) → 2AlCl3(s).

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A: Density is defined as the measure of mass per unit volume. The symbol most often used for density is…

Q: Post-Assessment Unit This Potential Energy Diagram represents an exothermic reaction; excess energy…

A: During any process or in universe energy can neither be created nor be distroyed only it changes…

Q: αP4(s)+βO2(g)→γP4O10(s)αP4(s)+βO2(g)→γP4O10(s) Give your answer as an ordered set of numbers α, β,…

A: αP4(s) + βO2 (g)→γP4O10 (s) To find: α, β, γ

Q: 12. Consider the following statements: 1. The pyramid of biomass in a pond ecosystem is inverted 2.…

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A: Energy increase when repulsion increase

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A:

Q: A student runs two experiments with a constant-volume "bomb" calorimeter containing 1100. g of water…

A:

Q: Let's consider an isolated system of two oppositely- charged particles. How does the magnitude…

A: The variation of electrostatic force and potential energy with direction and magnitude.How it…

Q: 1. Given the data below: CH, (g)+2O, (g)à co, (g)+2H,O (I) CH, (g) + H₂(g) à CH, (g) 2 H, (g) +…

A: Given -> 1-> CH4(g) + 2O2(g) ---->CO2(g)+2H2O(l)∆H°= -890.3KJ 2-> C2H2(g) + H2(g)…

Q: с ☑Br -Br H+ HO. Дон

A:

Q: Br Br > WHat kind oF (caalon is this? E2IE|SNI|SN2 1, MgBr 2. H20 Ho heat CH3 CH21 AIC13

A: Note : carbonyl compounds undergo nucleophilic addition reactions. 1,5-hexadiene undergo cope…

Q: Anna was asked to identify and explain if the equation CO2 (l) → CO2 (g) was an endothermic or…

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Q: • Part A 210 \rm cal)) to \(m kJ) Express the value in kilojoules to three significant figures. K Σ…

A: #Part-A: We are given 210 cal, and we have to convert to kJ.

Q: what is Kolbe-Schmidt reaction?

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Q: In the situation above, an isolated system of two oppositely-charged particles, using your answer…

A: The concept used in this question is from General chemistry . According to the question , total…

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A:

Q: 21. NH: HO,C

A: The substituent on benzene ring directs the incoming electrophile to ortho, meta, para position.…

Q: Et20 + СНЗСН2LI H3O+ а. CH212 Zn/Cu Et20 b. LiCu(CH3)2 C. H3CO 1.Mg, THF 2.НСОН H3O+ Br d.

A: In this question, we want to draw all the products in each cases.  You can see below all the…

Q: choose the reaction that illustrates ▲H°f for Ca(NO3)2

A: To solve this problem we have calculate the ∆Hf° of Ca(NO3)2

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A: Given : enthalpies of formation  Tip : product - reactants

Q: Combustion of a 1.450 g sample of glucose yielded 23.01 KJ of heat. The calorimeter contained 1.900…

A: The final temperature will be 24.18°C.

Q: The sun supplies energy at a rate of about 1.0 kilowatt per square meter of surface area (1 watt = 1…

A:

Q: Mg (s) + ½O2 (g) → MgO (s) (1) This equation can be obtained by combining equations (2), (3) and (4)…

A:

Q: Part A n+Be ?

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Q: H20 KMNO,

A: Given reaction is syn dihydroxylation of alkene with KMnO4(potassium permanganate)

Q: OH HCI 1 Br HBr CI HC1 3 H20 2.

A:

Q: Let's consider an isolated system of two oppositely- charged particles. How does the magnitude…

A: Answer: Isolated system of two oppositely charged particle means only these two charges are present…

Q: ORT SHEET Heat of Neutralization EXPERIMENT elemsboomfchg lom 12 A. Heat Capacity of Calorimeter 1.…

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Q: H,AsO, + H,0 →H,AsO, + H,O

A:

Q: Briefly explain the term ‘chemoselectivity’

A: Briefly introduction of chemoselectivity is given below.

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A:

Q: оват ОН НО CH3NH2 DCC

A: Carboxylic acid is decarboxylation by heating. Decarboxylation means removal of CO2.  From the…