At a certain temperature the rate of this reaction is first order in CICH₂CH₂Cl with a rate constant of 0.00307: CICH₂CH₂Cl (g) → CH₂CHCI (g) + HC1 (g) Suppose a vessel contains CICH₂CH₂Cl at a concentration of 0.260M. Calculate the concentration of CICH₂CH₂Cl in the vessel 750. seconds later. You may assume no other reaction is important. Round your answer to 2 significant digits. M

Q: What is the percent yield for the above reaction if the actual yield is 1.1g of iron? Above reaction…

A: Limiting reactant :- A reactant which is present in lesser number of moles than required as per…

Q: Which processes are increases in entropy in a substance? Check all that apply. boiling water…

A: Entropy is the measure of degree of randomness or disorderness.   we know the entropy order is:- GAS…

Q: e of 0.200 M aqueous formic acid (HCO2H) is titrated with 0.100 M a H = 1.8 x 10) equivalence point…

A: Given, Molarity of Acid = 0.20 M Volume of acid = 25 mL mmol of Acid = 25 × 0.20 = 5.0 mmol Molarity…

Q: Benedict’s solution can be used to distinguish between: a) fructose and glucose b) maltose and…

A:

Q: Match each structure to their contribution to the resonance hybrid A В C D H Largest Contributor […

A: Resonance structure: If the Lewis structure of a molecule or ion cannot explain by a single…

Q: determine the order of the reaction for each reactant and write the rate law equation for the…

A: Here we are required to find the rate law for the given reaction

Q: (s). 1. For the reaction, 2 N2Os(g) →4 NO2(g) + Oz(g), the rate of formation of O2(g) is 4.0 x 102…

A:

Q: Can you make the handwriting more readable. Thank you

A:

Q: Determine work (AG) that the non-standard voltaic cell below can produced. Pt| Cl2 (s) | Cl- (1.00…

A: In the given question we have to calculate the Free energy of the given cell reaction.

Q: 8. Mg CO, ether 9. KMNO, HO. 10. он ? H.O

A: Given,

Q: (16.1) (0.035 x 28)^-4

A: ->In multiplication and division answer contains least number of significant figure. ->In…

Q: TRUE OR FALSE: Because of chelate effect, the formation reaction of the complex…

A: The chelate effect: The complexes containing chelates are known to  be more stable than those…

Q: 3. Name the unknown drug: On addition of hydrochloric acid (diluted 8.3%), gas is released, when…

A: On addition of hydrochloric acid (diluted 8.3%), gas is released as follows: MCO3+2HCl →…

Q: Draw the most and least preferred chair conformation of the compound below. Draw the ring inversion…

A:

Q: Define reverse-phase ion-pairing chromatography and describe the underlying principle behind it.…

A:

Q: Draw the most important resonance form for SO₂ (bonded O-S-O). Draw the molecule on the canvas by…

A: In the given question we have to draw the resonance structure of SO2  the resonance structure will…

Q: 13. Give the product of this reaction: CHNNTH(? ü) kOH A 14. Predict the major product(s) formed…

A: Wolff–Kishner reduction: When carbonyl compound reacts with hydrazine, hydrazone is formed. The…

Q: QUESTION 2 2.1. Calculate AS°, AH°, and ASurr for the following reaction occurring at 1 atm and 25…

A:

Q: If the concentration of the analyte in the sample solution (?) is 0.070 µg/mL, what's the…

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: alculate the pH of a solution obtained by m plumes of formic acid and sodium hy- ncentration of 0.2…

A: Ka = 2.04 ×10-4 pKa = -log(Ka)   = 3.69 At same concentration of acid and base ,it forms salt.

Q: At the equivalence point, you had equal number of moles of acid and base, and the acid was…

A: The required calculations have been done in the following step.

Q: Suppose an oxygen atom (m = 15.9949mu) is adsorbed on the surface of a nickel nanoparticle  by a…

A:

Q: A newly synthesized drug was found to have a carboxyl group, an imide and a sulfonamide group. The…

A: Weakly acidic pharmaceutical substances are titrated effectively by making use of a suitable…

Q: Question 15 An unknown student takes 25.0 ml sample of an unknown weak base solution with a an…

A:

Q: Select all of the combinations that would produce a buffer solution.     KClO3 and HClO2…

A: Buffer solution has tendency to maintain constant pH upon small amount of addition of acid or base.…

Q: A weak base has K, = 2.4 x 10-4 at 25°C. By adding a strong acid to solution, there is an acid-base…

A: Weak base = B Kb = 2.4×10-4

Q: Compare boiling points and solubilities in water for each pair of compounds. Explain your reasoning.…

A:

Q: Consider the compounds CO2 and C3H8. Describe the similarities and/or differences of each compound's…

A: Here we have to explain the similarities and and/or difference between CO2 and C3H8 molecular…

Q: Endpoints in titrimetric procedures employing neutralization reactions are determined by: I.…

A:

Q: What is the pH of a solution prepared by dissolving 8.13 grams of NaCN (49.01 g/mol) in 1.4 L of…

A: Given,  The pH of a solution prepared by dissolving 8.13 grams of NaCN (49.01 g/mol) in 1.4 L of…

Q: 7. Which of the following statements is true for a reaction with the equilibrium constant K,=7.6 x…

A: If we know the standard Gibbs free energy change and the temperature of a reaction then we can…

Q: 32. Consider the following two standard reduction potentials: Pt2"(aq) + 2 e → Pt (s); E° = 1.180 V…

A: We have given reduction potential of two half cells. Higher the value of reduction potential of the…

Q: Define chiral chromatography and the underlying principle behind used to separate components of an…

A:

Q: 2. Draw the product of the reaction of cyclopentanone with each of the following reagents: a.…

A: The correct answer is given below

Q: Give the balanced chemical equation of the following reaction. Al203 + Cr203

A: The balanced equation is given below

Q: 16) Which of the following will give 2-methyl-1-butene as the only alkene product on treatment with…

A: I am doing question number 16.  The reaction is an example of dehydrohalogenation of alkyl halide to…

Q: What is the IUPAC name for the molecule below? CH, CH₂NCH, T CH,

A: The IUPAC name of above amine derivative compund is  N,N-Dimethylethanamine

Q: disregard the answers already given. Please show your work in the same format though. THANKS. It has…

A:

Q: Calculate the mass percent by volume of 333.6 g of glucose (C₆H₁₂O₆, MM = 180.2 g/mol) in 325 mL of…

A:

Q: Heating Curve for Water from -35C to 115C 140 120 100 80 60 40 water 20 0. 10 20 30 40 50 60 70 80…

A: The horizontal line at 0oC is section where ice is melting

Q: 20. Draw all the products formed from the hydrolysis of the following triacylglyceride? CH2 0-CO…

A:

Q: 8. Which of the following compounds is expected to have the strongest ion-ion interaction force? a)…

A: Here we have to predict the ionic compound in which ion-ion interaction will be strongest.

Q: The pH of a solution is 5.64. What is its hydrogen ion concentration ([H+]) in mol/L

A:

Q: What is the role of Glycerin in the assay of Boric Acid? I. The reagent prevents the formation of…

A:

Q: A Pyrex beaker is filled to the brim with 250 ml of glycerin at 15oC. How much glycerin overflows at…

A: Given, the volume of glycerin = 250 ml            Initial temperature, T1 = 15oC            Final…

Q: A solution of HCl at a certain temperature has a density of 1.159 g/mL. The mole fraction of the…

A:

Q: What is the pH of a solution prepared by combining 0.696 mol of a weak acid (Ka = 5.5 x 10-5) with…

A: we need to calculate pH of the solution

Q: 26) The molecule below is OCH3 OCH, A) Curcumin from turmeric B) Pterostilbene from blueberries C)…

A:

Q: An indicator of pKa = 6.5 can be used for the titration of a reaction that reaches equilibrium at…

A: Indicator in an acid base titration helps to identify the equivalence or end point of titration. It…

Q: 2. If 11.2 g of naphthalene, C1oHs (molar mass: 128 g/mol), is dissolved in 105.4 g of chloroform,…

A: