Arrange the following compounds according to increasing of boiling points Propane Methane Hexane Decane Octane Pentane 3-methyl hexane 2,2-dimethyl pentane 2,3,4-trimethyl pentane 2-methyl butane

Q: What is the missing reactant? LDA -78°C [enolate salt] ? CH-OH THE I. II. III. IV. CH3-Br H-C-oc,H5…

A: Given reaction is :  What is the missing reactant ? Options are :

Q: Which carbon will be the best site for electrophilic aromatic substitution? A

A:

Q: I can determine mathematically how much energy will be produced or absorbed for a given chemical…

A: Energy produced or released ( or enthalpy change ) for a reaction can be determined using standard…

Q: 3 A compound A with a molecular formula CHgO is oxidised with acidified potassium dichromate(VI) to…

A: Here we have identify the structures of A,B an C in the following sequence of reactions.

Q: Two reactants are placed into a flask. A single displacement reaction occurs, with the general…

A: Here we are required to find the chemical formula AC

Q: Choose the correct name for the following structure. 01.1,3-dimethane-2-propanecyclohexane O…

A: The IUPAC name of the compound can be written on the basis of the number of carbon atoms in the main…

Q: The vapor pressure of the liquid CaH10 is measured at different temperatures. The following vapor…

A:

Q: The local weather forecaster reports that the current barometric pressure is 29.4 inches of mercury.…

A: Given : pressure = 29.4 inHg  To convert : given pressure in atm

Q: Design the following syntheses. OH Br

A: The synthesis can be carried out via Elimination reaction, followed by hydration reaction of alkene.…

Q: Calculate the mass defect of 19  9F Use 18.9984 amu as the actual mass of 19  9F

A: Given, Mass of 919F= 18.9984 amu mass defect = ?

Q: Identify which category the molecule below belongs to: O: H2N-C- -C-OH ČH2OH carbohydrate O lipid…

A: Answer Neither carbohydrates nor lipid

Q: Br

A:

Q: Many biochemical reactions utilize cationic imines (a Schiff base) as electron sinks. Illustrate…

A:

Q: The solubility of CaF, in water at 25 C is measured to be 0.017 Use this information to calculate K,…

A:

Q: If ΔG° for a reaction is greater than zero, what is known about the equilibrium constant?

A: Given : ∆G° > 0  To determine :- value of K

Q: time will not stop. swer all questions to the best of your ability. Ek, Question 2 A 100.0-g sample…

A: Given that: Mass of water(m) = 100.0g Initial temp(T1) = 25.0°C Final temp.(T2) = 27.0°C Change in…

Q: Which statement is most correct for the compounds labeled A and B? norbornenes OCompound B is more…

A:

Q: Give a clear handwritten answer with explanation...give the mechanism of all sub parts  reactions…

A: 1) SN2 mechanism: Concerted mechanism with inversion of configuration 2) E2 mechanism: Concerted…

Q: How many moles of oxygen gas can be produced from 550. gram of KO2 using the equation you balanced…

A:

Q: 7. Use the following data to determine the rate law for the reaction 2NO+H,N,0 + H,O. Exp No. (NO]…

A: By comparing experiment 1 and 2 ,we see at constant [NO] and by changing the concentration of Cl2 no…

Q: URIC ACID vs. CYSTINE II. Complete the table. Choose the answer from the box below.   URIC ACID…

A: URIC ACID CYSTINE Color Yellow-brown Colorless Solubility in Ammonia Insoluble Insoluble…

Q: n statement is most correct for the compounds labeled A and B? norbornenes ompound B is more stable…

A: Whenever a double bond is present on the carbon which is making a bridge in norbornenes it leads a…

Q: What is the organic product formed in the following reaction? NaOC,H5 H*(aq) CH;CH, DC,H3 OC,H;…

A:

Q: 3. Find the molar fraction of HCI in vapors over solution of 1.86 g of HCI in 100 g of benzene.…

A: given mass of HCl in solution = 1.86 g Molar mass of HCl = 1.01 + 35.45 = 36.46 g mol-1  Given mass…

Q: If a 3.20 M solution of sodium chloride contains 0.0850 mols of NaCl(ag), what is it's volume in mL?…

A: Mole is a standard unit for measuring large quantities of very small entities such as molecules,…

Q: Order the following in increasing rate of effusion: Cl2, NO, F2, NO2, CH4 Justify your response.

A:

Q: 26 What is molarit (a) 47 g of KCl dissolved in enough water to give 375 mL of solution 26 (b) 82.6…

A:

Q: 7. Use the following data to determine the rate law for the reaction 2NO+H,N,0 + H,O. Exp No. (NO)…

A:

Q: The reaction 3C12 + 6KOH KCIO3 + 5KCI + 3H2O is the: a. combustion O b. acid-base reaction c.…

A: Correct option - (d) - redox reaction    When the potassium hydroxide is treated with chlorine gas…

Q: What is the HETP of a column that is 200mm with a retention time of 5mins. The (effective)…

A: Separation factor is calculated as: a=tr-tmtm where tr is the retention time and tm is the dead…

Q: What volume (in L) of 0.015 M NAOH must be added to G.50 L of 0.20 M HCI to give a solution with pH…

A:

Q: A sample of carbon dioxide has a volume of 26 mL at 11 °C and 623 torr. How many grams of CO2 are in…

A:

Q: After heating a 1.095 gram sample of potassium chlorate, KCIO3, the final mass of the residue was…

A: Given, mass of sample of potassium chlorate (KClO3) = 1.095 g The final mass of the residue = 0.682…

Q: 12. The species depicted in the Frost diagram will tend to go under what kind of reaction? Ovidon…

A:

Q: what drug is this？forgot the details，but looks similar like this compound

A: Structure is written wrong. If valency properly maintained then the structure should be like…

Q: An 812. g solution of Kool-Aid contains 295. g of water. What is the mass percent of Kool-Aid mix in…

A:

Q: 267 grams is the same as ___ milligrams. 0.267 267,000 2,67 26,700 0.00267

A: Hello dear welcome on bartleby;   The correct answer is 267,000

Q: Nitriles are typically hydrolyzed to form what class of compounds? 2) what must one keep in mind…

A:

Q: Preparation of Acetone H3C CH3 a. Hydration b. Ozonolysis c. Oxidation с.

A:

Q: Draw the major organic product of the following reaction. CH;CH2CHCH2CH3 SOC2 OH • You do not have…

A: In this question we have to tell the product of the reaction.

Q: Consider the reaction below. 2Al2O3 ---> 4Al + 3O2 How many moles of oxygen are produced if 11.0…

A:

Q: How does one use ΔH notation to calculate energy changes in a chemical reaction?    Is the reaction…

A: ∆H is used to denote the enthalpy change of the reaction. Enthalpy is a measurement of energy in the…

Q: Choose the correct answer. For the electrochemical cell producing a lot of gas the increase in…

A:

Q: 3) What mass (g) of potassium nitrate is needed to make 250 mL of 0,3 mole/L potassium nitrate…

A: Given - - > Volume = 250 ml = 0.25 L Molarity = 0.3 mol/L We know that, Molarity = mol of solute…

Q: Enter your answer in the provided box. For the reaction N2(g) + 3H2(g) ⇌ 2NH3(g) Kc is 9.39 at…

A:

Q: For which of the water solutions the boilling point is the highest? а. c(NaCI) = 0.85 mol/L b.…

A:

Q: A student is given a 6.216 g mixture of iron filings, calcium chloride, and sand. He separates the…

A:

Q: The best way to decrease reaction rate is to do which of the following? A use a catalyst; increase…

A: Given,  Options are :

Q: A 7.22 L sample of nitrogen at 25.0°C and a pressure of 0.862 atm is compressed to a volume of 2.28…

A: Given that: Initial volume(V1) = 7.22L T1 = 25°C = 25°C + 273 = 298K  P1 = 0.862 atm V2 = 2.28L P2 =…

Q: Predict what the monohalogenation major product(s) will be from the chlorination of isooctane. CH,…

A: Alkanes are less reactive however inpresence of sunlight conditions they undergo free radical…