Reaction of 2-methylpropene with HCl might, in principle, lead to a mix- ture of two products. Draw them.

Q: Given the spectra, 100 95 90 80 70 4000 3000 2000 1000 Wavenumbers (cm) O Toluene 4-Heptanone Pentan...

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Q: The Atomic spectra is divided into three groups. of spectral lines which group is depicted by the il...

A: The electronic energy levels in an atom are quantized and when an electron undergoes a transition fr...

Q: The diagram below represents the layout of a typical single-beam UV-Vis, explain the function of eac...

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Q: which one of the following will show only one 'H-NMR signal? ans. Isobutane None Neopentane Pentane

A: NMR spectroscopy is a very important tool for the determination of the structure of the organic comp...

Q: What is the function of the flame in AAS? O lonozation of sample O Atomization of sample O boiling o...

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Q: Show complete calculations for the pH of a 0.105M solution of ammonium chloride. The Kb for ammonia ...

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Q: Using the figure, which part shows equilibrium between ALL phases of matter (solid, liquid, and gas)...

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Q: Match the word with the statement: Respiration Is needed to release energy from glucose in the body....

A: Given,  Match the word with the statement = ?   

Q: 3 protons, 3 neutrons, 3 electrons 2 protons, 1 neutron, 1 electron 7 protons, 7 neutrons, 9 electro...

A: If in a atom or ion the no of protons and nk of electrons are same that it is neutral. If no of prot...

Q: Using the figure, identify the two points showing Freezing Point Depression.   a. 1 and 2 b. 1 an...

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Q: 55.0 grams of aluminum powder is mixed with 75.0 grams of ferric oxide, which of the two substances ...

A: In Aluminium thermite process Al acts as a reducing agent, it can reduce metal from metal oxide.

Q: What is the molarity of a solution containing 15g sulphuric acid in 150 ml solution? What is the nor...

A: Mass of sulphuric acid = 15 g  Volume of solution = 150 ml  Molarity of the solution = ?  Normality ...

Q: The equilibrium constant, K, for the following reaction is 4.68x10-2 at 536 K. PCI5(g) PCI3(g) + Cl2...

A: We have been given equilibrium constant value along with equilibrium concentration at a particular v...

Q: Calculate the molarity of a phosphoric acid (H3PO4) solution that is 84% by mass phosphoric acid and...

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Q: Discuss the stereochemistry of these compounds. Hint: this means saying how many diastereoisomers th...

A: Solution                        Given that  The stereochemistry of these compounds  Find these compo...

Q: 1. Complete the chart by filling in the missing information. Name of element Protons Neutrons Atomic...

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Q: Calculate the molar mass of a compound if 0.393 mole of it has a mass of 252.0 g. Be sure your answe...

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Q: What is commonly determined using Atomic Spectroscopy? Bodn energy Elemental composition Concentrati...

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Q: What are solid substances?

A: Given,  solid substances

Q: nitrous oxide, N2O, and water. 2NO(g) +H2(g) →  N2O(g) + H2O(g) In a series of experiments, the fo...

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Q: Consider the following system at equilibrium where AH° = -87.9 kJ/mol, and Kc = 83.3 , at 500 %3D К....

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Q: In phase coupling increases the intensity. O True O False

A: In the phase we got the maximum envelop of first oscillation that is high frequency burst 

Q: Solve the standard entalphies of the following and determine wether the reaction is endothermic or e...

A: 2NH3(g) + 3N2O(g) -----> 4N2(g) + 3H2O(l) CaCO3(s) -------> CaO(s) + CO2(g)  C(graphite) + O2(...

Q: O Heptene

A: In this question we have to choose correct option of compound is represented by above spectra with e...

Q: What physical properties can be deduced about the unknown substance in order for it to be soluble in...

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Q: Find the volume in mL of an object that has a density of 10.2 g/L and a mass of 30.0 kg.

A: Density is the ratio of mass and volume. Given density = 10.2 g/L  mass = 30.0 kg

Q: A solution was prepared by mixing benzene (C6 H6 ) and carbon tetrachloride (CCL4 ). Given that the ...

A: Given that, Mole fraction of benzene= 0.0852 Moles of C6H6= 0.690 mol  Moles of CCl4= ?

Q: QUESTION 19 What is the geometry relative to the C atom on the right in the Lewis structure below? ö...

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Q: write the electronic congratulations of calcium whose atomic number is 20 and mass number is 40.

A: Given,  calcium whose, atomic number is 20 and mass number is 40. 

Q: Liquid toluene (C7H8) is flowing through a pipe at a rate of 7.85 x 103 kg/min. a. What is the volum...

A: The molecular formula of toluene=C7H8 The mass flow rate =7.85 x 103 Kg/min a) The specific gravity ...

Q: temperature do you think the enzyme will function optimally

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Q: Calculate the volume in liters of a 0.28 mol/L aluminum sulfate solution that contains 100. g of alu...

A: Concept ; Molatity = moles of solute/ Volume of solution in Litre.  Thus by using this formula we ca...

Q: reflies flash at a rate that depends on the temperature. At 43°C, the average rate is 3.4 flashes ev...

A: Given : We have to calculate the activation energy .

Q: Give the appropriate reagents for each of the following synthetic conversions......?

A: Reaction 1 , 2, 

Q: N2 (9) + 3H2 (g) = 2NH3 (g) PNH3 = 5.8 x 10-2 atm %3D PN2 8.2 x 10-1 atm %3D PH, = %3D 2.2 × 10 atm ...

A: Given : We have to calculate the Kp

Q: Please prepare the following compound from methane through multi-step synthesis.

A: Here we have to convert methane to cis- cyclohexane-1,2-diol by multistep synthesis reaction.

Q: Question 13 An ē at its excited state is stable unti it return to its ground state. If an ē jumped m...

A: In an atom electron rotates around the nucleus in certain orbital.Transition of electron occur when ...

Q: Fructose is a very sweet natural sugar that is present in honey, fruits, and fruit juices. It has a ...

A: Given that, %C= 40% %H=6.7% %O=53.3% Molar mass of Fructose=180.1 g mol-1 Then,  

Q: 1.) Convert 21.37 mL to L. Final answer into scientific notation 2.) How many years in 1 billion (1x...

A:

Q: Objective: Create a graph showing the phase change of water from a solid to a gas. Do this on a grap...

A: The data given is temperature vs time. 

Q: 2. Which gas is used in making of Vanaspati ghee from vegetable oils?

A: Vanaspati ghee can be prepared by hydrogenation of vegetable oils in presence of metal catalyst Nick...

Q: When the concentration of H+ ions in a solution decreases, a buffer maintains the pH of a solution b...

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Q: What is the molar absorptivity of cobalt at λmax of copper?

A: The data given is,

Q: hour 4 mi Time Left: Screen. 40 Calculate the potential of the following cell reaction at 298 k Sn *...

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Q: L) One type of commercial smoke detector contains a minute amount of radioactive americium-241 (24'A...

A: Given that

Q: Convert the following into moles if they have 25.5 g of the ff: a. Zinc, b. CuCl2 c. KSO4

A: The relation between mass and number of moles of any substance is given by tge relation - Mole = mas...

Q: Cyclopropane, C3H6, is converted to its isomer propylene, CH2=CHCH3, when heated. The rate law is fi...

A: Initial conc= 3.46*10-2molL-1 Final conc=? t= 7.55*102sec Rate const= 6.3*10-4s-1 1st order reaction...

Q: What is the best starting material to use to produce the tertiary alcohol shown without producing ad...

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Q: Group - B Find out correct R &S nomenclature for the following structure of tartaric acid. ÇOOH H- H...

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Q: Which is true regarding Sr? The atoms lose 2 electrons to form a +2 ion O The atoms lose 2 electrons...

A: An atom gets converted to ion i.e. cation or anion by losing or gaining the electrons for achieving ...

Designing a Synthesis

Organic synthesis is a branch of chemical synthesis that involves the planned construction of organic compounds/molecules from smaller units that possess functional groups. Friedrich Wöhler was the first scientist who designed the synthesis of an organic compound, urea from inorganic starting materials silver cyanate with ammonium chloride via a simple, one-step synthesis.