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Q: The equilibrium constant KP is 6.0 x 1015 at 298 K for the reaction:  2H2S (g) + SO2 (g)  ⇆  3S (s) ...

A: Given reaction is : 2H2S (g) + SO2 (g)  ⇆  3S (s) + 2H2O (g)  The equilibrium constant KP = 6.0 x 10...

Q: Part A Consider the reaction: N2(9) + 3 H2 (g) =2 NH3 (g) Complete the table. Assume that all partia...

A:

Q: You are hired by a company producing vitamins. Knowing that you have background in analytical chemis...

A: We are tasked to analyze vitamin C.

Q: Consider the reaction: SO,C (9) = SO2(9) + C2 (9) K= 2.97 x 10° at 625 K In a reaction mixture at eq...

A: Given, SO2Cl2 (g) ↔ SO2 (g) + Cl2 (g) K = 2.97 x 103 T = 625 K Partial pressure of SO2 = 133 mbar = ...

Q: I need help explaing this mechanism  Diels-Alder Reaction between anthracene and Maleic Anhydride

A: The Diels-Alder reaction is one of the most useful reactions in all of organic chemistry. It is a 4+...

Q: Sea water average density is 1.02 g/mL and it contains an average of 1.08x103 ppm of Na+ and 270 ppm...

A: Given,  Density = 1.02 g/mL  Part per million of Na+ = 1.08 x 103 ppm  Part per million of SO42- = 2...

Q: Which of the following aqueous solutions are buffer solutions? (Select all that apply.) O 0.33 M NH,...

A: Since you have posted multiple questions, we are entitled to answer the first only.    

Q: 1 3 NEXT A 0.60 M aqueous solution of HNO, is prepared. Fill in the ICE table with the appropriate v...

A: Given : We have to fill ICE table for the given reaction.

Q: Suppose that the microwave radiation has a wavelength of 12.4 cm. How many photons are required to h...

A:  

Q: What is the molar solubility of Ag2CO3 in pure water, given that its Ksp= 8.10x10-12? (A) 2.54x10^-3...

A: Ksp of Ag2CO3 = 8.10×10-12  Let's say molar solubility = x  Ag2CO3 ⇌ 2Ag+ + CO32-                   ...

Q: Complete the arrow pushing mechanism from the benzyl chloride to the benzyl alcohol by adding missin...

A:

Q: The equation for the dissolving of lead (II) chloride (including heat) is: PBCI2(s) + heat Pb2+ (a q...

A:

Q: Part A The reversible chemical reaction A(ag) + B(aq) = C(ag) + D(ag) Initially, only A and B are pr...

A:

Q: What is the molar solubility of Ag2CO3 in pure water, given that its Ksp= 8.10x10-12?   2.54x10^-3 ...

A:

Q: Ammonia (NH,) chemically reacts with oxygen gas (0,) to produce nitric oxide (NO) and water (H,O). W...

A:

Q: Calculate the molar volume of chlorine gas at 350 K and 2.30 atm using (a) the perfect gas law (b) t...

A: Answer is given below

Q: What is the time required for the reaction to be 62% completed

A: Answer:- For a first order reaction the equation is:-    K= (2.303/t)log (a/a- X)   a= initial conce...

Q: Using the calculated experimental average density of the liquid samples as reference, what is the pr...

A: Density = (Mass ÷ Volume)  

Q: The decomposition of calcium carbonate produces calcium oxide and carbon dioxide according to the fo...

A:

Q: 13. Clean and store the equipment correctly after every use. _14. Cleaning is an effective way to ki...

A: Clean and store the equipment correctly after every use. Answer : true  Reason : it will give better...

Q: Calculate: A) the average molarity of the base. B) the standard deviation of the molarity and the 95...

A: Reaction between KHP and NaOH      NaOH + HOOC-C6H4-COOK -------------> NaOOC-C6H4-COOK + H2O One...

Q: Americium-241 is an isotope that is commonly used for household smoke detectors. Gamma radiation emi...

A:

Q: = 850.0 nM. What initial concentration of the drug 17. A certain drug binds to a protein with Kd wou...

A: Given: Kd = 850.0 nM = 0.85 μM Fraction of binding, θ = 0.95 (95% given)

Q: If 31.4g of NaOH (MM= f Fi 40.00 g/mol) are added to 500.0 mL volumetric flask, and water is added t...

A: Answer: To find out the molar concentration of NaOH, first of all we will find out its number of mol...

Q: Spectroscopy H .CO2H OCH2CH3 CH3CHCH,CI CH3 NO2 For each of the above compounds, do the following: 1...

A: IR provides the information about the functional groups of unknown. 1H-NMR provides the information ...

Q: Problem 5. Label the acid and base in the following reaction. Show the mechanism of deprotonation re...

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Q: What chemistry properties or structure make Salicylic acid cannot be taken orally? Is it due to the ...

A: Salicylic acid is an aromatic compound with basic, -OH group and acidic -COOH group present at ortho...

Q: What quantity in moles of KCI are there in 50.0 mL of 0.141 M KCI?

A: Molarity is defined as the number of moles of solute dissolved in one liter of solution. Molarity = ...

Q: In the synthesis of benzoic acid, 3.5 mL of toluene were used and mixed with potassium permanganate ...

A: Given :- Benzoic acid produced = 1.53 gram Toluene used = 3.5 mL KMnO4 used = 7 gram Molecular weigh...

Q: Please try to solve it in 30 minute

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Q: What particle is emitted when Cobalt-60 decays to nickel-60? A. neutron D. a-particle B. proton E. b...

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Q: The bond energy in N2 is 941kj/mol. What is the longest wavelength photon that has sufficient energy...

A: We know that Energy (E) = h×c / λ  Where E = bond energy = 941 kJ/mol = 941×1000 J/mol  

Q: What do you call a substance that bears both a positive and a negative charge? A anion B cation zwit...

A:

Q: What is the molar solubility of Ag2SO4 in a solution that is 0.0522 M AgNO3? Ksp= 1.40x10^-5

A: Given: Concentration of AgNO3 = 0.0522 M  

Q: When propane, C3H8, is burned, carbon dioxide and water vapor are produced according to the followin...

A: Law of Conservation of Mass: The Law of Conservation of Mass states that in a chemical reaction the ...

Q: Which of the given phenomenon is explained by colligative property?     Freezing of ice     Evap...

A:                                    Answer  Which of the given phenomenon is explained by colligative...

Q: The equilibrium constant Kp is 6.0 x 1015 at 298 K for the reaction: 2H2S (g) + SO2 (g) 5 3S (s) + 2...

A:

Q: The following diol is prepared from propanal (CH3CH2CHO) and 3-bromopropanol. Which derivatives will...

A: Grignard  reaction  - is the reaction  that uses on organometallic compound to create carbon- carbon...

Q: In an experiment, 5.25 g of H2 was added to react with 12.5 g of O2. This produced 13.5 g of H2O. Wh...

A: Given that, Mass of H2 = 5.25 g,  Molar mass = 2 g mol-1 Mass of O2 = 12.5 g, Molar mass = 32 g mol-...

Q: In the synthesis of sulfanilamide, an intermediate reaction using 5 g of acetanilide (MW:135.2, dens...

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Q: Which equation represents the auto-ionization of water?

A:

Q: Using the expresions for critical constants in terms of Van der Waals constant, calculate the value ...

A: .

Q: Which of the following will have the lowest freezing point? a. aqueous KF (0.25m) b. aqueous gluco...

A: A colligative properties are property of solution which depend on the number of particles not on the...

Q: Calculate the molar concentration of isopropanol in an aqueous solution that contains 3.00 g of isop...

A: We have to predict the molar concentration .

Q: Unlike most calculations in chemistry, colligative properties uses molality (m) NOT molarity (M). Ho...

A:

Q: Derive a formula for the molar Gibbs free energy change

A: In this question we have to derive a formula for the molar Gibbs free energy change of a closed syst...

Q: What is matter

A: Given question is : What is matter = ? 

Q: In order to form Ba(IO3)2, 500 mL of 0.5000 M Ba(NO3)2 was mixed with 500 mL of 0.0500 M NaIO3. How...

A: Solving only first three subparts in accordance with the guidelines. We will first calculate millimo...

Q: Starting from a terminal alkene R-CH=CH2, is there any advantage in using the two-step protocol (hal...

A: MCPBA is also has tendency to react with ketone and give ester group. 

Q: What do you call the algebraic expressions that describe the concentration relationships that exist ...

A: An equilibrium-constant expression is an algebraic equation that describes the concentration relatio...