1.QuestionGiven the reaction at equilibrium: 2 SO2(g) + O2(g) <--> 2 SO3(g) + heat Which change will shift the equilibrium to the right? increasing the temperature increasing the pressure decreasing the amount of SO2(g) decreasing the amount of O2(g)

Q: The reverse aldol condensation is at the heart of the preparatory phase of glycolysis. A) Why is…

A: Aldol condensation is the condensation between two carbonyl compounds to give a β-hydroxy carbonyl…

Q: Where can you find the acyl group in the structure? A. At the 1-amino position of the sugar B. At…

A: Let us first talk about an acyl group very briefly. The general formula of an acyl group is R-C=O…

Q: 2) 150.0 mL of a nitric acid (HNO3) solution is titrated to its bromothymol blue endpoint with 48.33…

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Q: v. Which of the following solutions would have the highest pH? a) 1.0 M NaOH b) 1.0 M Mg(OH)2 с) 1.0…

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Q: 8. 9. H.

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Q: 25 grams of NaCl is dissolved in 175 g of water. Calculate the percent by weight of NaCl in the…

A: We can calculate the weight percentage of NaCl in the solution by using the equation.   Weight % for…

Q: A. Copper sulfate pentahydrate is often used to teach students about Beer’s Law by making a standard…

A: Here we are required to volume of stock solution required to prepare various diluted solution for a…

Q: Calculate Kp for the following reaction: PCI,(g) + Cl,(g) = PCl;(g) K. = 1.67 (at 500. K) O 3.07 x…

A: A question based on equilibrium concept that is to be accomplished.

Q: The infrared spectrum of 75Br 19F has a strong line of 380 cm^-1 intensity. Calculate the constants…

A: We have to predict the force constant for given molecule.

Q: A 24.84 mL aliquot of a weak acid has a concentration of .58 M. It will be titrated with .32 M NaOH,…

A: We have to predict the pH of the solution.

Q: Q6. What are the reacting ions when Pb(NO,), and NaCl react in aqueous solution? A. Pb" CI B. Na",…

A: Q.6. Spectator ions are the ions which are present in the same form on both reactant and product…

Q: Q7. The correct order of decreasing in the first ionization energy is: A. C>N> B> O B. N>0>C> B…

A: Question  number 8 (n=5 to n=? ) are not completely visible so I am solving only question number 7…

Q: After a buffer solution of carbonic acid (with pKa of 3.75) was added with 1ml of sulfuric acid, the…

A: Buffer solution is that which resist the change in pH value pH of a weak acid and it's conjugate…

Q: Elements/ Compound Bond Polar Electronegativities AEN Symmetrical Formula Name Drawing/Shape Туре…

A: Electronegativity Tendency of an atom or a functional group to attract electrons toward itself. ΔEN…

Q: Draw the products of the complete oxidation of the following fatty acid: i. OH

A: Draw the products of the complete oxidation of the following fatty acid:

Q: The 0.10 M solution with the lowest pH is: A. HC2H302(ac) B. NH3(ac) C. NaOH(ac) D. HNO3(ac) ??

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

A: Given,

Q: of the 4ollow Compounds must every more than one caebor Sketones O Aldenydes ATCohols

A: Organic compounds can be defined as the compounds that contain carbon and hydrogen atoms in a…

Q: 2. What is the difference between a saturated hydrocarbon and an unsaturated hydrocarbon?

A: Saturated hydrocarbon- Hydrocarbons in which carbon atoms are connected by single bonds Unsaturated…

Q: Give two examples each for position and functional group isomerism

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Q: A chemical engineer is studying the two reactions shown in the table below. In each case, he fills a…

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Q: 2. A solution with a final volume of 500 mL was prepared by dissolving 25 mL of Methanol (CH3OH; d =…

A: Volume of solvent (chloroform) = 500 ml  Density of solvent = 1.49 g/ml  Volume of methanol (solute)…

Q: Classify each of the following species as a Brønsted acid or base, or both: (a) H,0, (b) OH¯, (c)…

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Q: Write an equation for the formation of the following compounds from the appropriate alcohol

A: Here we are required to find the alcohol from which the ketone can be made.

Q: Use the following atomic masses (in g/mol): Mg = 24.31; H = 1; S = 32.06; O = 16; Na = 23; Cl = 35.…

A: Answer: MgO is the oxide of alkaline earth metal, therefore it is a basic oxide which on dissolving…

Q: In the reaction below, identify the acid, base, conjugate acid and conjugate base : H2O + NH3 -->…

A: According to the bronsted- Lowry acid-base theory. A species is called acid if it can donate a…

Q: 1. Such as in the interior of giant planets, it is argued that water exists as ionic water in which…

A: Answer: Water is a molecule with a bent shape. In this molecule oxygen is the central atom and two…

Q: Write down the identification reactions for lodine. Specify the reaction conditions

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Q: The sulfur from 4.00g steel is evolved as dihydrogen sulfide gas and titrated with 1.60 mL of…

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Q: : 5. Ca

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Q: Given the following reaction, 4NH3 (g) + 5O2 (g) → 4NO (g) + 6H2O (g) Calculate the equilibrium…

A: For a given reaction Equilibrium constant can bhi written as  aA + bB -----&gt;cC + dD Kc= ([C]c…

Q: A. Na (s) + peritectic B. Na (s) + eutectic C. Na (s) + NazK (s) D. K (s) + NazK (s) E. NazK +…

A: At the eutectic point , the solid and liquid exist in equilibrium and the degree of freedom for the…

Q: А Pt B OH H* CH,CH, —С -оСH, + CH,CH,CH, —он ČH, он CH,CH, —С — н +2CH,CHCH, D CH,-C-H + (0) CH, о E…

A: H2 and Pt is used for reduction of carbonyl group into alcohol.

Q: Which of these is critical point data of water? a) 373 K and 220 atm b) 373 oC and 220 bar c)…

A: Critical point is the condition at which the liquid and gaseous phase become similar or identical.…

Q: Draw structural formulas for three isomer of C,H,N, and classify them as primary, secondary, or…

A: Amines are classifed as primary, secondary and tertiary amines based on number of hydrogens of the…

Q: Half Reaction: 2 Br- = Br2 + 2e- volume of solution: 30 mL reaction time: 180 seconds measured…

A: Given,  Half Reaction: 2 Br- ----------&gt; Br2 + 2e-  Volume of solution = 30 mL Reaction time = t…

Q: Calculate the number of grams of HI Produced if 3.33 mol of H2 reacts with excess I2.  ___H2(g) +…

A: Balanced Reaction:  H2(g) + I2(g) ......&gt; 2HI(g) Given that: Moles of H2 = 3.33mol

Q: What is the predicted product of the reaction shown? 1. NaOCH,CH3 2. H3O* II OH IV

A: The close observation of reactants and reagents indicates that, we can expect a cyclized ketone as…

Q: The sulfur from 4.00g steel is evolved as dihydrogen sulfide gas and titrated with 1.60 mL of…

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Q: Choose the INCORRECT statement. A) The maximum work available in a cell = -zFEcell- B) AG° =…

A: A Galvanic cell is an electrochemical cell, in which the chemical energy is converted into…

Q: Q3. What volume of 8 M sulfuric acid must be used to prepare 1.5 Lof a 0.10 M H,So, solution? A.…

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Q: Write the chemical equation involved silver nitrate test. And explain in your own words, the…

A: Silver nitrate test is used for the qualitative analysis of chloride ions.

Q: What are the possible reactions for the reaction of Aluminum with HCL and Water ? And what is the…

A: Aluminum reacts with HCl and water.We have to write the possible reactions and identify the…

Q: Will a precipitate form if a mixture contains (Ag+) = 1.2 x 10-4 M and (C204-2) = 4.7 x 10-3 M? (Ksp…

A: The reaction quotient of a reaction is the ratio between the product's concentration to the…

Q: What is the Ksp of Zn3(PO4)2 (MW = 320.8 g/mol) if its solubility in water at 25 °C is 4.9 x 10-5…

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Q: 02. How many grams of Ca(OH), are required to neutralize 5.000 Lof 0.60 M H,PO, solution? 3Ca(OH)+…

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Q: 19. Which of the following compounds has the LOWEST solubility in water at 25 °C? a) CH;CH;CH;OH b)…

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Q: Define evaporative-light scattering detector and its advantages when used with high-precision liquid…

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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: 1. Hydrogen gas is dangerous because it explodes spontaneously and explosively. In the hydrogen gas…

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