Identification tests for Volatile Oils Solubility Test. Test the solubility of 0.5ml lavender oil in 0.5ml of the following solvents:   Solvents                                    Solubility Water                           ___________________ Alcohol                         ___________________ Ether                            ___________________ Chloroform                  ___________________ Acetone                       ___________________

Q: Q2: Which of the following can be considered as saturated: СЗН2, СЗН6, С4Н10, СЗН4, С7Н16

A: Saturated hydrocarbons is a hydrocarbon in which all the carbon carbon bonds are single.

Q: A flask of volume 0.753 L contains a sample of chlorine gas, Cl2, with a pressure of 198 Torr at…

A: Volume = 0.753 L  Pressure = 198 torr  Temperature = 25.8 °C  Mass of sodium required to completely…

Q: - Synthesize H3C from ethyne.

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Q: The excessive consumption of carbohydrates is converted into which polysaccharide that is stored in…

A: Ques 9. When carbohydrates are excessively consumed the body after meeting it's energy requirements…

Q: CH3 1 mole Br, H3C F (Show stereochemistry of product)

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Q: 25.0 cm3 of sodium hydroxide solution is tritrated against 0.200 mol dm–3 hydrochloric acid until…

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Q: 2. When 4.00 mol ofA and 4.00 mol of B are mixed are mixed in a liter container and allowed to come…

A: Given : The reaction : A(g) + 3B (g) → C (g) + D (g)   Find : The equilibtium constant of the…

Q: OH P Q OH HQ HO

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Q: In the addition reactions of alkynes, the reagents undergo transformation to form first. a. a…

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Q: Filling the Blanks. Fill in the blanks with the correct word/words to complete the given statement.…

A: 1) Carbohydrates provide energy to the body, particularly through glucose, a simple sugar that is a…

Q: Elements up to what number can be a radioisotope that is naturally occurring? 68 88 92 102

A: Elements up to what number can be a radioisotope that is naturally occurring?

Q: The protein in 1ZAA is an example of a zinc finger protein, whose three successive zinc finger…

A: Yes,in zinc finger protein the Zn(II) attached with 2 histidine(alpha-helix) and 2…

Q: Chemistry 1) write data on this spectrum 275nm 85anm Peacantage ↑ absoabance

A: The given spectrum is mainly absorbance vs. wavelength spectrum which is obtained from a…

Q: What is the major organic product formed, when 3-methylbut-1-ene undergoes hydrohalogenation in…

A: The addition of hydrogen and halogen is known as hydrohalogenation.

Q: CH3 Na,Cr207 ? HO H2SO4, H20 H3C CH3 H2SO4 Na -Cr-O-Cr-O Na 2 HO-Cr-OH

A: It is a oxidation of alcohol to ketone by sodium dichromate in sulphuric acid  Which finally gives…

Q: given the information below, provide the molecular representation:  a) the line structure for…

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Q: what is ΔG for a certain reaction of 300 degrees Kelvin if Kp is 6.0 x 10^2

A: Given-> T = 300 K Kp = 6.0 × 102

Q: 6. CH;CH2C=CCH2CH3 + H2O (with H2SO4 as structure) catalyst)→ E (Show the stable

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Q: 34. Consider the following generic reaction: A + 2 B C + D If this reaction is carried out using 3.0…

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Q: Sketch and label a simple enthalpy profile diagram for an endothermic and an exothermic reaction.…

A: Sketch and label a simple enthalpy profile diagram for an endothermic and an exothermic reaction.

Q: why milk soap rainbow experiment is related to art? why it looks creative,? and looks interesting.

A: This happens because the soap changes the surface tension of the milk, and this change in surface…

Q: tion water 100,00 1n

A: Given: Temperature is 150oF Concentration of NaCl are 50,000, 100,001 and 150,000.

Q: What is the IUPAC name of the compound,

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Q: Which of the following amino acids is a secondary amine? A. proline B. glutamine C. histidine D.…

A: In this question, we will see which amine is secondary amine ( those amines are secondary amines…

Q: Using the differential form of the Laws of Thermodynamics as a starting point, and carefully listing…

A: Using the differential form of the Laws of Thermodynamics as a starting point, and carefully listing…

Q: For questions 31-34, please refer to the image below. A OA Question 12 31. How many covalent bonds…

A: Number of covalent bond in the given picture = ?

Q: If the absolute entropy for O2 (g) is 126 J / (mole K), what is the ΔS for the combustion of…

A: Here we have to determine the change in entropy of combustion of ethene (∆Scomb) .

Q: I have 25mL of 1M HCl which neutralizes 20mL of NaOH. What is the concentration of the NaOH? a. 0.8…

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Q: Why are the protons attached to N in the first 2 amides selectively deprotonated by a base while in…

A: Given structures of amide are :  Options are :

Q: Directions: Write expressions for Ksp for each ionic compound. 1. PbCl, 2. AgCl 3. Al(ОH), 4. Baso,…

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Q: In replicate analyses, the carbohydrate content of a glycoprotein ( a protein with sugars attached…

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Q: Problem solving Calculate the entropy change AS" for the following processes melting of ice at O°C…

A: Problem  1)     Calculate the entropy change, in melting of ice at 0˚C.(heat of fusion of ice is…

Q: Given the AH° and AS°, calculate the AG° values for the following reactions and indicate whether the…

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Q: What are the roles of methyl salicylate and sulfuric acid in the synthesis of salicylic acid?

A: For the synthesis of salicylic acid , methyl salicylate act as precursor (starting material). methyl…

Q: Predict the order of crystal field stabilization energy for the following compounds: 1) [Co(NH,),]*…

A: Crystal field stabilization energy is defined as energy difference between two sets of orbitals.

Q: What mass of solid Lanthanum (III) oxalate nonahydrate { La2 ( C2O4 )3 ∙ 9 H2O } can be obtained…

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Q: Identify the structure of the product formed in the following reaction: NH,NH, Product? КОН В) A) ÓH…

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

Q: Calculate the ΔG of the acid/base neutralization reaction of HCl (aq) and solid calcium  hydroxide.…

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Q: -CH3 1. Hg(OAc)2, H,O 2. NABH, G

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Q: Penicillin makes a covalent bond at the transpeptidase active site (which bond is it?) Why is it not…

A: According to Q&A guidelines of Bartleby, we are supposed to answer only the first question out…

Q: Q15) The energy in (eV) of n=3 state of He atom is: A)-1.510 eV B) -1.812 eV C)-6.040 eV D) -6.795…

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Q: Please provide the reagents that will accomplish the following transformations. More than one…

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Q: Calculate the amount of heat

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Q: What would you recommend or suggest (beside from what is stated in the article) for future studies…

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Q: 1. Which of the following terms means chaos? A. Gas B. Liquid C. Plasma D. solid 2. Which particular…

A: There are there states of matter: solid, liquid and gas. Fourth state is plasma.

Q: Oxidation of this alkyne yields a carbon dioxide and a ketone. True False

A: Given statement is :  Oxidation of this alkyne yields a carbon dioxide and a ketone. Structure of…

Q: inegar? required to neutralize the acetic acid in each sample of vinegar. 16. Complete the…

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Q: Exercises: 1. How to determine the factor of reducing agent and oxidizing agent: a. Fe b. HNO3 HCI…

A: a) So  oxidation no of Fe Changes from 0 to 3+ so  so oxidation take place hence it is reducing…

Q: Which sequence below represents the proper order of increasing bond strength? Select one:

A: Correct Option : C Triple>Double>Single

Q: 1. Carbohydrates are also known as A. Carbonates 2. Which of the following class of carbohydrate,…

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