States 1 and 2 have calculated entropy x and y, respectively. If the process 1 to 2 is spontaneous then x ___ y. Choices: >, <, =

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: 13. a) What is the product of the reaction of triethylamine with HCl acid? b) What is the product of…

A: Base is any species that is electron rich (having lone pair)  and react with acid to form salt.

Q: What is [OH−] (in mM) in a solution of 0.24 M CH3NH2 and 0.127 M CH3NH3Cl? CH3NH2(aq) + H2O(l) ⇌…

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Q: 11. One loss mechanism for ozone in the atmosphere is the reaction with the HO₂. radical: HO₂ (g) +…

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Q: 2. The gas pressure in a can is 2.5 atm at 25 °C. Assuming that the gas obeys the ideal-gas…

A: ♣ From Ideal Gas Law equation,                                                 PV = nRT…

Q: An aqueous solution contains 0.27 M sodium hypochlorite. One liter of this solution could be…

A:

Q: Br O

A: Total signals with chemical shift, splitting with J coupling value(approximately) written in answer.…

Q: Calculate the volume (in liters) of 0.265 moles of an ideal gas at 585 mmHg and 102oC.

A: Ideal gas equation     PV = nRT.                         Here R gas constant

Q: Which two electron configurations represent elements that would have similar chemical properties?…

A:

Q: Consider the following alcohols: HO ALC COH can be oxidized to carboxylic acid resistant to…

A: Since you have posted a question with multiple sub-parts, we will solve first three sub-parts for…

Q: What is the oxidation number of each element in the ionic compound ammonium oxalate, (NH4)2C2O4?…

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Q: For the following reaction, determine the number of electrons transferred. If the reaction is not a…

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Q: What type of question is this and what is it expecting me to do?

A: The aqueous system could be used to extract compound from diethyl ether into aqueous layer at room…

Q: Fill in the reagents for the conversion of the center molecule into each of those: 8 HO CH₂CH3 OH…

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Q: Identify the major product of autooxidation of the following compound X Xx xay OH X HOTO OH

A: Allylic position is more prone towards the auto oxidation

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…

Q: What is [H3O+] (in mM) in a solution of 0.291 M CH3CO2H and 0.029 M NaCH3CO2? CH3CO2H(aq) + H2O(l)…

A: Given: CH3CO2H(aq) + H2O(l) ⇌ H3O+ (aq) + CH3CO2−(aq)   Ka=1.8×10−5 We have to find the [H3O+] (in…

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.

Q: Instruction For each reaction below, write the following information: 1. The type of the reaction…

A: Polar aprotic solvents favours SN2 mechanism.

Q: Which of the following bases would abstract the hydroxyl hydrogen from (CH3)2CHOH? a. KH b. NaHCO3…

A: Only strong bases are able to abstract the hydroxyl hydrogen from (CH3)2CHOH

Q: Question 2: You have two gasses at room temperature. The mass of each of the two gasses is the same.…

A: A question based on chemical thermodynamics. Two ideal gases that are put into the same container,…

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: Ph O i) LDA, THF -78 °C SiPh3 ii) MeCHO

A: In aldol condensation reaction, carbonyl compound having enolisable alpha hydrogen will form enolate…

Q: i) ii) iii) toa mo Show your work here 1

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Q: When 17.4 g of a solid is dissolved into 25.0 mL of water, the volume of the solution becomes 28.2…

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

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Q: Acetic acid enters a valve at 2.0 bar and 200°C and exits at 1.2 bar. What is the temperature of the…

A: At constant volume pressure of gas is directly proportional to temperatures

Q: 24 25 26 27 What is the pOH of a 0.035 M HNO3 solution? The pOH of a 0.0280 M solution of HCI is…

A:

Q: A nuclear equation is balanced when     different particles and atoms are on both sides of the…

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

Q: Dalton proposed an Atomic Theory in which all atoms of an element are identical and have the same…

A: Dalton proposed an Atomic Theory in which all atoms of an element are identical and have the same…

Q: A solution is made using 87.9 g of toluene (MM = 92.13 g/mol) and 80.0 g of benzene (MM = 78.11…

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Q: Calculate the standard potential, E, for this reaction from its equilibrium constant at 298 K. X(s)…

A: We will use relation between equilibrium constant and standard potential to solve this question.

Q: What is the IUPAC name for the following compound? 3-ethyl-3-isopropylheptane…

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Q: If a compound is composed of 66.71% sulfur and 33.29% oxygen (by mass), the empirical formula of…

A: In empirical formula atoms of compounds are in the ratio of  simplest whole numbers .

Q: 1. Calculate the pH of a 0.239 M HCl solution. 2. What is the [H+] of a solution with a pH of 7.9?…

A: pH is nothing but negative logarithm of H+ ions. Mathematically ,it is given as pH = - log[H+] * If…

Q: Arrange the following according to INCREASING reactivity towards E2: H₂C 2nd Br H₂C 3rd CH3 1st…

A: E2 elimination:  It takes place in one step.  There is simultaneous removal of H+ and X- to give…

Q: Use the observation in the first column to answer the question in the second column. oft observation…

A: Enthalpy of vaporization is the amount of heat required to convert liquid into gas. Vapour pressure…

Q: 3. Which of the following amino acids would be negative at pH = 7? A. P B. V C. E D. K

A: Since you have posted multiple questions, we will provide the solution only to the first question as…

Q: Construct a multistep synthetic route for the synthesis of acetylene from ethane by identifying the…

A:

Q: 5. Write the mechanism for the hydrolysis of the ester below in basic solution H3C H₂ CH3 NaOH 11

A:

Q: 13. --) Bananas are somewhat radioactive due to the presence of substantial amounts of potassium.…

A:

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: A medical technician is working with the four samples of radionuclides listed in the table below.…

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Q: Suppose 0.849 g of iron (II) chloride is dissolved in 100. mL of a 50.0 m M aqueous solution of…

A: We will calculate the number of moles of both and then calculate moles of Cl- left. Then , calculate…

Q: 8. Which of the following statements is correct about the diagram below for reaction AIP? (A) DO…

A:

Q: |H₂(1 atm) half-cell with unknown An electrochemical cell is constructed in which a La³+ (1.00 M)…

A: Answer: This question is based on Nernst equation and data given to find out the pH is shown below:…

Q: 1.4 Calculate the theoretical potential at 25°C needed to initiate the deposition of Tl₂O3 from a…

A:

Q: If CH3COONa.3H2O and CH3COOH were added to a solution would this molecular equation of the reaction…

A: To write the equations when CH3COONa.3H2O and CH3COOH were added to a solution.

Q: The equilibrium concentration of hydroxide ion in a saturated magnesium hydroxide solution is that…

A: For Mg(OH)2, Ksp = 4S^3

Q: The deuterated ethanol shown can be converted to an alkyl halide via a mesylate intermediate.…

A: The explanation is given below-