Redraw the compound given, determine which are the chiral centers and identify them all.

Q: 1. An alcohol contains 64.87% Carbon, 13.57% Hydrogen, and the balance is Oxygen. Calculate the Empi...

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Q: H,SO4 (A) -OH но 180° K,Cr,0,, H,SO4 (B) он (F) (E) (D) (C) \KMNO4, NaOH, Hz0 PCC, pyridine sodl, py...

A: Since you have asked a question with multiple sub-parts, we will solve the first three sub-partts (A...

Q: A 8.00 L tank at 4.12 °C is filled with 11.7 g of chlorine pentafluoride gas and 14.1 g of boron tri...

A: Partial pressure of chlorine pentaflouride PV = nRT   P= ?  V = 8L  n = 11.7/130.4 = 0.089  R = 8.31...

Q: [H*] [HO] pH Acidic, Basic, Neutral

A: at the 250C the product of H+ and OH- is always 1x 10-14 M pH < 7 = acidic pH > 7 = basic pH =...

Q: How would the calculated molar concentration of the analyte be affected if the burette is rinsed wit...

A: In laboratory while we use burette for titration,we should always rinse it with water at first and t...

Q: a 232.8mL sample of 2.453 M AgNO3 (aq) was allowed to react with an excess of Na2S(aq). how many mol...

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Q: Na Be nalt Nos Bea no NaNo3 Sodum BeNo3 Berylom Nihake B(POD [NO3] NäPo [PO4]3- Beryliun he Beat' Io...

A: Chemical formula comprises of cation and anion.

Q: HO (i) (R)-2-bromobutane 25 C 25"C ) ()-3-Bromo-3-methylhexane MeOH (k) (5)-2-Bromooctane MeOH, 60°C

A: SN2 Nucleophilic substitution via second order Strong nucleophile+ good leaving group+ primary or se...

Q: identify the central atom(s) for HCCI3. CI H C   * it is a check mark box type of question

A: The central atom is usually the atom with the lowest subscript in the molecular formula and the atom...

Q: 1. Aluminum metal (Al) and hydrogen chloride (HCI) react to form aluminum chloride (AICI3) and hydro...

A: Given,  Al and HCl react to form AlCl3 and H2 gas , then  A. What is the balanced reaction = ? B. Ho...

Q: Consider the following reactions and associated equilibrium constants: A(g) C(g) K. = 1.700 *104 D(g...

A: Answer: This is the question based on the in depth understanding of equilibrium constant expression.

Q: i. 4-ethoxy-2-methyl-hex-1-ene j. 3-isopropoxy-butan-1-ol

A: Given,  i) 4-ethoxy-2-methyl-hex-1-ene  j) 3-isopropoxy-butan-1-ol 

Q: Which of the following is CORRECTLY matched? Select one: O a. Zn2* with Ka[Fe(CN)c]: white precipita...

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Q: Pentaborane BgHg(s) burns vigorously in O2 to give B203(s) and H20(1). Calculate AHrxn for the combu...

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Q: Convert 3.20 * 10 ^ 4 J to kilojoules

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Q: QUESTION 1 During an experiment, a student mixed 14.5 mL of a 0.500 M sodium fluoride solution with ...

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Q: A chemical reaction takes place inside a flask submerged in a water bath. The water bath contains 6....

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Q: The reaction between aluminum and iron(III) oxide can generate temperatures approaching 3000°C and i...

A: Mass of Al = 118 g Mass of Fe2O3 = 601 g

Q: Wh e following desribes Exuoida A Enzymes that eleaves starch and glyeegen at the a -6 linkages 4 En...

A: According to guidelines we supposed to answer only three  Please post rest of the parts as separate ...

Q: Be sure to answer all parts.   Draw the products of the reaction of cyclopentanone with ethylidenetr...

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Q: Activity 2. Complete the table to prepare the given solutions with different concentrations: Mass So...

A: Solution-A             5 % by volume 25 mL HNO3 solution         Total volume of solution = 25 mL   ...

Q: Decide whether each molecule or polyatomic ion is polar or nonpolar. If the molecule or polyatomic i...

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Q: A chemist measures the amount of nitrogen gas produced during an experiment. He finds that 87.8 g of...

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Q: A sample of gas has an initial volume of 14.8 LL at a pressure of 1.13 atm If the sample is compres...

A: given :-  initial pressure (P1) = 1.13 atm  initial volume (V1) = 14.8 L  final volume (V2) = 10.9 L...

Q: The decomposition of XY is second order in XY and has a rate constant of 7.00×10−3 L mol−1 s−1 at a ...

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Q: 12.43 How is vapor-pressure lowering related to a rise in the boiling point of a solution?

A: Please find your solution below : Vapour pressure of a solvent is defined as the pressure exerted by...

Q: Decide whether each molecule or polyatomic ion s polar or nonpolar. do f the molecule or polyatomic ...

A: Polarity of given compounds:

Q: reaction was monitored as a function of time: AB→A+B A plot of 1/[AB] versus time yields a straigh...

A: AB-->A + B  Slope = 0.052 mol.L^-1.s^-1 Initial concentration = 0.52 mol.L^-1  Final concentratio...

Q: Provide a chemical formula (AmBn) for the product of the reaction below SH [0]

A: -SH functional group represent a thiol which undergo oxidation to form disulfide.

Q: What kind of solvent ingredients is widely is usually used in mouthwash, perfumes  and spray A. Eth...

A: Solution is made up of two components: solue and Solvent. Component which is present in major amount...

Q: please help I do not understand this question

A: To find the pH of a 2.30 M solution of HNO₂ (Ka = 4.5 x 10-4)

Q: Molarity : (The molar concentration of a solution of a solute species ) is the number of moles of th...

A: We have to tell whether the statement is true or false.

Q: 2. A 0.100 mole quantity of a monoprotic acid HA is added to 1.00 L of pure water. When equilibrium ...

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Q: A chemical reaction takes place inside a flask submerged in a water bath. The water bath contains 3....

A: The mass of water in the water bath is = 3.30 kg The initial temperature of the water bath is = 31.8...

Q: Determine the empirical formula of a compound having the following percent composition by mass: K: 2...

A: Given value, %K=24.74% , MOLAR MASS= 39 g mol-1 %Mn=34.76 %, molar mass=54.938 g mol-1 % O = 40.50 %...

Q: Liquid octane (CH3(CH,) CH,) will react with gaseous oxygen (0,) to produce gaseous carbon dioxide (...

A: Mass of octane = 3.4 g Mass of oxygen = 21.2 g

Q: Assuming that the smallest measurable wavelength in an experiment is 0.710 fm, what is the maximum m...

A: given :-  wavelength = 0.710 fm   speed = 171 m.s-1  To calculate :-  mass of an object (in kg)

Q: Multiple Choice 65.39 amu 1.09 x 10-22 g 1.661 x 10-24g 65.39 g 3.94 x 1025

A: Mass of 1 mole of Zn = atomic mass of Zn  1 mole of Zn atoms = Avagadro number = 6.022 x 1023   Atom...

Q: 2. Using the data in Part B, calculate the following and complete the table below. (See pg 5 in Lab ...

A: Answer: Dissolution process of NaHCO3 in water is an exothermic process and in the question we have ...

Q: Increasing the temperature of the water by 5 °F would have a significant impact on cooking times. As...

A: Desired boiling point of water = 217 oF Volume of water/solution = 4 quarts The question requires to...

Q: 9- Calculate the molar concentration of HNO3 (63.0 g/mol) in a solution that has a specific gravity ...

A: Molarity is a concentration term for a solution. The molarity of a given solution is defined as the ...

Q: A 30.00-mL sample of 0.125 M HCOOH is being titrated with 0.175 M NaOH. What is the pH after 11.2 mL...

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Q: Write a analysis about what is a mixture and what is not a mixture in Science.

A:  A Mixture is basically the combination of two or more substances where there is no chemical reactio...

Q: 1. As you can see in Fig. 1(C), there is an interaction between A475 on SARS-CoV-2 and S19 on ACE-2....

A: The attraction forces between the different molecules are known as intermolecular forces.

Q: Chemistry Question

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A: Given that, w/v % = 0.85%  M.Wt = 58.5 g mol-1  Normality = ?

Q: A chemist determines by measurements that 0.035 moles of hydrogen gas participate in a chemical reac...

A: Given,  Moles of hydrogen gas participate = 0.035 mol.  The mass of hydrogen gas participate is:

Q: the use of an indicator to determine a concentration using titration as good as using a pH meter?  W...

A: Principle of pH meter  - it is scientific  instruments  which measure  hydrogen  ion activity  in so...

Q: Calculate the pH of an acetic acid/acetate buffer after the addition of 21.60 mL of a 0.200 M NaOH t...

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Q: unearth a treasure chest (you have such good luck!). Inside the chest is a beautiful clay vase. You'...

A: Given: Initial concentration of [C14]0=10-10 % Final concentration of   [C14]0=10-13 % Half life t12...

Alkanes and Cycloalkanes

Alkanes are saturated organic compounds which are made up of C and H atoms. Alkanes have the general formula of CnH2n+2. Alkane contains sp3 hybridized carbon atoms with four sigmas (σ) bonds & every hydrogen atom is connected with one of the carbon atoms. The size of the alkane could be determined by the number of carbon atoms located in it.