Consider the reaction described by the chemical equation shown. 3C₂H₂(g) →CH (1) AH-633.1 kJ Use the data from the table of thermodynamic properties to calculate the value of ASin at 25.0 °C. ASixn= Calculate AG- AG J-K- kJ

Q: Enter the conjugate base for H₂NO3+.

A: Since,Conjugate acid is obtain by adding hydrogen ion.Conjugate base is obtain by removal of…

Q: Derive the Lewis structure of NO3 ion. Will it exhibit resonance? If so, show how.

A: Given -> NO3-

Q: States 1 and 2 have calculated entropy x and y, respectively. If the process 1 to 2 is spontaneous…

A: Entropy is often defined as a measure of the disorder of a system.

Q: 16. Hydrogenation of trioleate converts the cis double bonds to trans double bonds and single bonds.…

A: The concept used in this question is taken from general organic chemistry.  According to question…

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: [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: Rank the following molecules from lowest to highest vapor pressure A CI B Lowest vapor pressure…

A: Compound A is 2-methylbutane, compound B is 2-chlorobutane and compound C is 2-butanol.

Q: 2. If the reaction is second order overall, what are the units of k?

A:

Q: A student ran the following reaction in the laboratory at 318 K: 2CH₂Cl₂(9) CH4(9) + CCl4(9) ? es if…

A: Answer:- This question is answered by using the simple concept of calculation of equilibrium…

Q: enzyme urease catalyzes body. Ore urea For each equivalent of carbon dioxide (CO2), two equivalents…

A: This question belongs to Enzyme.

Q: 6) The IUPAC name of this compound is: (CH3)2CHCOOH A) isopropylcarboxylic acid B) isopropanoic acid…

A:

Q: a. What is the crystal structure for MrDa? What is the theoretical density of a MrDa crystal,…

A: Ionic radius of cation Mr, rC = 110 x 10-3 nm Ionic radius of anion Da, rA = 180 x 10-3 nm The ratio…

Q: How do I calculate the Molality of 40% H3PO4 in Water?

A:

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

A:

Q: Use the References to access important values if needed for this question. S₂032 + 2Ag20+ 2 OH-4Ag +…

A: For a redox reaction we know that, Increase in oxidation state represents oxidation Decrease in…

Q: The following compounds are stereoisomers. Rank in order of increasing the stability (the least…

A: Bulky substitutens is on equatorial then it is most stable because of less 1,3 diaxial intraction.

Q: A solution contains 1.47x10-2 M magnesium acetate and 1.07x10-2 M manganese(II) nitrate. Solid…

A:

Q: Question 29 What ionic charge would you think most likely for the element Se? (You may want to refer…

A:

Q: The equilibrium constant, Ke, for the following reaction is 1.80 x 104 at 298 K. NH4HS(9) NH3(g) +…

A:

Q: name the compounds V(CO)2Br3]SO4 Ca[Cu(SO4) (H2O)2(N3)] Ag[(CN)(NH3)3]

A: This question belongs to coordination chemistry.

Q: Curved arrows are used to illustrate the flow of electrons. Follow the arrows and draw the…

A: Arrow shows the flow of electron from one atom to another atom.  Tail of arrow indicates the…

Q: What is the Ccal (Heat capacity of the caloritemer based on the follwoing information) qcal-2092J…

A: Using conservation of heat principle, heat capacity of calorimeter can be calculated.

Q: If a 40.0 mL solution of 0.35 mol/L ethanoic acid is titrated with standardized 0.45 mol/L NaOH.…

A:

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: do?locator assignment-take [Review Topics] [References] Use the References to access important…

A: We know for the redox reaction that;  Increases in oxidation state from reactant to product…

Q: 5. Hydrogenation reaction of triacylglycerols

A:

Q: Table 9.2 Energy Length Bond Single Bonds H-H H-F H-Cl H-Br H-I C-H C-C C-Si C-N C-0 432 565 427 363…

A: If ∆H = negative, it means reaction is exothermic ( energy is released) If ∆H = positive, it means…

Q: 2. A cylinder originally contains 14.5 L of N2 gas at a temperature of 30.0 °C. When the gas is…

A:

Q: why was 100% hexanes and 9-to-1 hexanes-to-ethyl acetate used for column chromatography but 70%…

A: Neat hexane (or a substitute such as petroleum ether or cyclohexane) is often used to wash 'grease'…

Q: The pOH of an aqueous solution at 25°C was found to be 12.00. The pH of this solution is The…

A: ♣ pOH is defined as the negative logarithm of hydroxide ion, OH- concentration of base ten .The…

Q: 12. [-] The gas phase reaction 2N2O5(g) → 4NO2(g) + O2(g) obeys first order kinetics. The half-life…

A:

Q: Which of the following is the correct wedge and dash structure for the following Newman projection?…

A: Stereochemistry is branch of chemistry in which we deal with three dimensional arrangement of atoms…

Q: 10.100. Use average bond energies to estimate the difference in AH values between these two…

A: ∆H°rex = ∆H° products - ∆H° reactant

Q: Be sure to answer all parts. The standard enthalpies of formation of ions in aqueous solutions are…

A: Given, ∆Hf°[H+(aq)]= 0

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

A: Specific Heat capacity is amount of heat required to increase the temperatures of one gram of…

Q: How many moles of NaOH will be produced if we produce 2.54 moles of H 2 in the reaction 2 Na + 2H20…

A: We have to calculate the moles of NaOH produced

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

A:

Q: A solution is made by mixing 72.1 grams of propyl chloride, C3H7Cl, and 38.4 grams of propyl…

A:

Q: Clearly provide the mechanisms for the following reactions. Your mechanism must show: O Proper…

A: The mechanisms of the reactions are given below -

Q: Which rearrangement would the two example of carbocation below most likely undergo? a. Methyl shift…

A: Organic reactions are those in which organic reactant react to form organic products. In the given…

Q: A sample of iron absorbs 77.8 J of heat, upon which the temperature of the sample increases from…

A: Formula, Q = MSΔT

Q: Consider the following reaction where Kc = 34.5 at 1150 K. 2SO₂(g) + O₂(g)2SO3(9) A reaction mixture…

A: The given balanced chemical equilibrium reaction is  2 SO2 (g) + O2 (g) ⇌2SO3 (g); KC = 34.5 at 1150…

Q: A chemist conducts a calorimetry experiment on an unknown metal. The mass of the sample is 24.4 g.…

A:

Q: In the laboratory, a general chemistry student measured the pH of a 0.559 M aqueous solution of…

A: We have to calculate the value of Ka for formic acid

Q: Which solution will form a precipitate when mixed with a solution of aqueous K2CO3 NaCl KNO3…

A: The explanation is given below-

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: Draw the major organic product of each reaction. Indicate the stereochemistry at the stereogenic…

A: Alcohol reacts with thionyl chloride to form alkyl chloride. The reaction proceeds by the SN2…

Q: Consider the following reaction: 2CH₂Cl₂(g)CH₂(g) + CCl4(9) If 0.200 moles of CH₂Cl₂, 0.362 moles of…

A:

Q: Which of the following is the most stable chair conformation of the following cyclohexane? A. B. Et…

A:

Q: Data you may need: 1 cal = 4.18 Joules ; density of water = 1g/mL Burning ethanol can be used as…

A: The amount of energy required liquid substance to transform into a gas is called Enthalpy of…