Using the Clausius-Clapeyron equation, determine the vapor pressure of water at 70.0 deg C.  The molar heat of vaporization of water is 40.7 kJ/mol.  The vapor pressure of water at 100 deg C is 760 torr.

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Q: Which of the following is most likely to undergo an E2 reaction in acetone solvent? b Br Br OH H₂O…

A: Since we know that in E2 elimination reaction we require strong base.. Since acetone is polar…

Q: sited A sample of helium gas at a pressure of 0.964 atm and a temperature of 28.4 °C, occupies a…

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Q: Which one of the following Starting Material شیده tBu || Br tBu OH is expected to form an epoxide…

A: In chair form always put bulky group on equatorial position...

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A: Slowest step is the rate determining step.

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A: Tyrosine is an amino acid.

Q: Write the steps and reagents required to perform the following synthetic transformations. You may…

A: The concept used here is from general organic reaction mechanisms of organic  chemistry.  According…

Q: Write the equilibrium constant expression, K, for the following reaction: (If either the numerator…

A: To solve this problem we have written the equilibrium constant expression.

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Q: CH3 OH CH3 H₂SO4, H₂O heat CH3 CH3

A: -> E1 mechanism proceeds through formation of carbocation hence, product formed from most stable…

Q: perform an electrochemical reaction in which 0.500 mol of Cut are reduced to solid Cu. w many…

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Q: A sample of gas contains 0.1800 mol of H₂(g) and 0.1800 mol of O₂(g) and occupies a volume of 15.8…

A: To solve this question, we need to use the Avogadro's law in which temperature and pressure remains…

Q: Which of the following combinations can be used to make a buffer? (Assume equal volumes are used.)…

A: Acid or Basic buffer is mixture of weak acid or weak base and their strong salt respectively.

Q: In the following gas phase reaction, what is the effect on the direction of the reaction if more SO…

A: Le Chatelier's principle: According to the Le Chatelier's principle when a change in concentration…

Q: 5) Which of the following reagents will quantitatively convert an enolizable ketone to its enolate…

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Q: When the Ag+ concentration is 6.81×10-4 M, the observed cell potential at 298K for an…

A: Given -> [Ag+] = 6.81 × 10-4 M T = 298 K  Ecell = 1.349 V

Q: 2. A balloon under room conditions, 20.0°C and 1 atm, contains 1.50 L of CO2. How many grams of CO₂…

A: The amount of CO2 is = 2.75 g

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A: 6) Nuclear reactions are the reactions in which two atomic nuclei or one atomic nucleus and a…

Q: Use the References to access important values if needed for this question. The equilibrium constant,…

A: The given equilibrium reaction is  2CH2Cl2 (g) ⇌ CH4 (g) + CCl4 (g); KC = 10.5 at 350 K  The…

Q: OH Swern or Dess-Martin

A: The major organic product of the given reaction is

Q: [References] Use the References to access important values if needed for this question. Consider the…

A: Answer:- This question is answered by using the simple concept of Le Chatelier principle and the…

Q: Starting with 1.34 g of potassium chlorate (molar mass 122.55 g/mol), a student determined that the…

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Q: What atomic or hybrid orbitals make up the bond between C and N in hydrogen cyanide, HCN? orbital on…

A: In the given question we have to identify the sigma bond and π- bond in HCN,

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A: Reaction condition given:  An enolate attacks an aldehyde and the resulting product is subsequently…

Q: For which of the following gases would be least likely to obey the ideal gas lab? CO, CO2, H2, He,…

A: Ideal gas law  -->  Pv= nRT

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A: i) Multivitamins: Multivitamins can help to fill any nutritional gap in your diet and can actually…

Q: What is the pH of a solution which is prepared by adding 25.0 mL of a 0.250 M HCl to 125 mL of…

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Q: 12. a) Which amine has the higher boiling point primary, secondary or tertiary? RNH2, R₂NH, R³N b)…

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

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Q: The structures below are likely to react via a radical process called a(n + CI-C Save for Later…

A: Given reaction is halogenation of Alkane.  Cyclohexane radical react with Cl2. In this reaction…

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A: Energy is quantized or Quantization means the electronic transition takes place only between fixed…

Q: 3) Which of the following ketones will give a positive iodoform test? A) 4-heptanone B) 3-hexanone…

A: Iodoform test is given by methyl ketone..

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Q: A buffer solution contains 0.250 mol of propylamine, CH3CH₂CH2NH2, and 0.350 mol of propylammonium…

A: we have to calculate the pH of buffer solution

Q: 34. Provide a sketch of an s-orbital.

A: The sketch of a s-orbital -->

Q: - Calculate the cell potential for the galvanic cell in which the given reaction occurs at 25 °C,…

A: Given -> [Sn2+] = 0.0692 M [Fe3+] = 0.0386 M [Sn4+] = 0.00567 M [Fe2+] = 0.01137 M

Q: The initial temperature of a 326 g sample of iron is 26.1 °C. If the sample absorbs 3.43 kJ of…

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Q: For the structures shown below, state the number of pi electrons present in the molecule. H H H H *…

A: Since you asked multiple questions so as per Q&A guidelines of portal I solved first image…

Q: The half-life of a radioisotope is     one-half of the time it takes for the radioisotope to…

A: Chemical kinetics is branch of chemistry in which we deal with speed at which rate of reaction…

Q: Which product(s) would form under the conditions given below? я 0000 1.03 2. Me S A В с OD Н В Н 'Н…

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Q: For each reaction below, write the following information: 1. The type of the reaction (SN2, SN1, E1,…

A: The carbon containing the Cl atom is a secondary carbon. In addition, the nucleophile is relative…

Q: In order to perform a recrystallization using a mixed-solvent system to dissolve your impure solid.…

A: Recrystallisation can be defined as a process in which an impure solid is purified on the basis of…

Q: 3. What is the partial pressure of each gas, 5.00 g O2 and 5.00 g N2₂, when held at a total pressure…

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Q: Choose the terms that best describe the transformation shown below: stereospecific regioselective OH…

A: We know that , if a reaction takes place and form two or more products (by addition, elimination or…

Q: 7. In a parallel reaction with two products (A and B), the rate constants were k4 = 3.3 x 10-³ s-¹…

A: For a parallel reaction, the rate constants kA and kB are given. We have to calculate the yield of…

Q: [Review Topics] [References] Use the References to access important values if needed for this…

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Q: What is (are) the product(s) of the following reaction? (CH,CH2),NH mild acid heat N(CHCH₂)2 I…

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Q: Using the balanced chemical equation of the previous question, if you start with 2.00 moles of Na…

A: Given -> Mole of Na = 2.00 mole Mole of F2 = 1.50 mole

Q: 3 Write the expression for the equilibrium constant Kp for the following reaction. Enclose pressures…

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Q: Calculate the standard cell potential, Ecell for the equation Cr(s) + F₂(g) → Cr² (aq) + 2F (aq) -…

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