For the reaction below, Kc = 9.2 × 10-5. Note Kc is sometimes called K. %3D What is the equilibrium concentration of D if the reaction begins with 0.58 M A? A (aq) + 2 B (s)=C (s) + 2 D (aq)

Q: What is the wavelength of light that has a frequency of 3 x 104 Hz in a vacuum? What is the energy…

A:

Q: Which of the following is a fatty acid with this notation, 16:0 O Myristic acid Stearic acid O…

A: Option D is correct answer. Palmitic acid.

Q: What two processes are represented by the following transmutation reaction? 1271 + In - - > 128Xe +…

A:

Q: why is it necessary to test the ph?   PROCEDURE To a six inch test tube was added thiamine…

A: Please find your solution below : Benzoin condensation reaction is an example of addition reaction…

Q: For each problem, state: a. Law being used  b. What was held constant or assumed to be constant  c.…

A:

Q: mass of KIO3 = 0.9290g titrated volume Na2S2O3 = 28.88mL standardisation sodium thiosulfate

A:

Q: Draw the bond-line structure of 3,3-diethylcyclodecyne and 3-methyl-2-phenylhexane

A:

Q: 2- The dominant species of SO2 in the aerosol at pH 9 is SO, 3. given -2 K1 = 1.72 x 10? -8 K2 =…

A: In aerosol, SO2 exists as: H2SO3.

Q: (Q16) What is the pH of a solution that is 0.889 M in ethylammonium chloride (CH3CH2NH3CI)? The Kb…

A: Let us suppose concentration of salt is c, then, c=0.889 M (Given) Kb=5.6×10-4 pH = ?

Q: CH3 CH3

A: A functional group is an atom or group that determines the chemical properties of a molecule.

Q: 18:3cA9,12,15 O cis-9,12-octadecadienoic, linoleic acid all cis-9,12,15-octadecatrienoic,…

A: In this question, we have to identify the given compound name.

Q: A patient is prescribed Tigan capsules for vomiting. The drug is available in the form of 3.0 x 102…

A: Given: Amount of Tigan in capsule = 300 mg/capsule. Number of dose = 4.0 dose/day. Dose = 1…

Q: 40% of a first order reaction is completed in 50 minutes. How much time will it take for the…

A:

Q: molecular weight

A:

Q: Can you please help show how to appraoch this problem and eleaborate the steps.

A:

Q: Describe how to prepare  100 mL of approximately 60% (w/v) NaOH from solid NaOH

A: Given :-  %(w/v) of NaOH solution = 60%  Volume of solution = 100 mL  To describe :-  Its…

Q: If a reaction emits energy and decreases the randomness of the system, it should be: A. Spontaneous…

A: The reaction is said to be spontaneous if ΔG is negative. We know that   ΔG = ΔH – TΔS   where ΔG =…

Q: 5. Determine the structure of the following compound based on its molecular formula, IR and 'H NMR.…

A: Using the data from the IR spectrum and 1H- NMR spectrum, structure of the molecule has been deduced…

Q: Draw the major product of the aldol addition reaction. Ignore inorganic byproducts. H 1. NaOH 2.…

A: In Aldol reaction first of all base abstract acidic hydrogen and form enolate ion. Then enolate ion…

Q: Guide Questions: A. Identify the functional groups of the different organic molecules. Indicate…

A:

Q: NO2 cormpound Value of melding pariny .paint Please write the name of the and write the take help…

A:

Q: A solution that is 0.10 M in NH3 and 0.10 M in NH4Cl. The Kb of ammonia is 1.8x10-5. What is the…

A: Given, 0.1 M NH3 and 0.1 M NH4Cl

Q: Jack was using sodium dodecyl sulfate at a concentration of 9 mM as the major surfactant in his…

A: Given that, the concentration of sodium dodecyl sulfate is 9 mM.

Q: Identify the functional groups of the different organic molecules. Indicate classification is there…

A:

Q: Hlamoet on १ AJ(S) + 8 HaSou(cको -Ply. (Sov)300 ) + 34.59) जापe मफार पा d gावd o+ nावSoq) जुका ?…

A: Given, A balanced chemical equation, 2Al(s) + 3H2SO4(aq) → Al2(SO4)3(aq) + 3H2(g) moles of Al reacts…

Q: DETERMINE IF TRUE OR FALSE 1. In 1686, the structure of the benzene molecule was assumed into…

A: Benzene is an aromatic organic compound. R-O-R' are asymmetrical ether. Eicosene is alkane. Here…

Q: Which of the following element labels is incorrect?     O, F, Cl non-metal     Ne, Ar, Kr halogen…

A: Given,  The following elements which is labeled incorrect are:

Q: elect all that apply. What are the requirements when chocking in Cll-Vand PSE products? Date…

A: 1,3,4,5

Q: non a जाज्ना व Jotanced greaption- १ AJ(S) + 3 H3sou(c० ->Hlo. (डoपानुब) + 3h,55) गाए्e फर OCa…

A: Given:: Moles of Al = 1.18 mol moles of H2SO4=1.14 mol Theoretical yield of Al2(SO4)3=?

Q: During the early studies and development of Cisplatin, the complex [PtCl4(NH3)2] was found to be a…

A: Given the complex: Cisplatin, [PtCl2(NH3)2] (Please note that the correct formula has 2 Cl atoms and…

Q: Identify the alcohol reactant needed to produce each of the following compounds as the major product…

A: Dehydration is a process where water is lost as one of product  We are required to find the starting…

Q: 4. Here are the pKa values for Question 2. Did you get the answer correct in which direction the…

A: Given :  pKa of H2O = 15.7  pKa of NH4+ = 9.8  pKa of NH3 = 33  Since pKa = -log Ka so higher is the…

Q: Draw the skeletal (line-bond) structure of (S)-3-chloro-3-ethyl-2- methylhexane. Select to Draw

A: We have given IUPAC NAME of one compound. Structure of given nomenclature is in explaination.

Q: Which of the following represents the nuclear equation for the alpha decay of Polonium-216? O 216P0…

A:

Q: Calculate the standard reaction potential and use the half-reaction method to determine the moles of…

A:

Q: Calculate the number of moles of reactants and theoretical yield of each product in each reaction.…

A: Here structure-4 is the only final product. The structure and formula of both the reactants and…

Q: Match the following descriptions to the given choices Synthesized from a steroid molecule A. Vitamin…

A: A vitamin is an organic molecule essential for macronutrient which living organisms need in low…

Q: H,SO, Alcohol CH,=CH-CH2–CH3 180°C H,SO, Alcohol CH3-C=C-CH3 180°C CH3 CH3

A:

Q: CH-0-C-(CH,)µ-CH, CH-0-C-(CH,)6-CH, CH3 CH,-0-P-0-CH,-CH,-N-CH, CH, What is the classification of…

A: Given structure is :

Q: How many moles of sodium metal are needed to make 3.6 moles of sodium chloride?

A: Mole is an important measuring unit in chemistry. It is equivalent to the mass of a substance that…

Q: The pOH of a solution is 3.43. What is the OH" concentration in the solution?

A:

Q: 40 Estimate ΔG° at -51°C for the following reaction. 3O2(g) → 2O3(g)

A:

Q: Suppose a 500. mL flask is filled with 0.60 mol of NO and 2.0 mol of N0,. The following reaction…

A:

Q: Solve it asap

A: Here 1.75 g of Mg was mixed 125 ml of 0.2 M HCl solution at 25°C and 1.06 atm pressure.We have to…

Q: We must first calculate the mass defect (Am) for 56Fe. Since atomic masses (which include the…

A: The actual mass of Iron-56 ( 56Fe26 ) is 55.9349 and mass of a proton (1H1) = 1.0078 . Here, we have…

Q: How many moles of oxygen at STP in problem 7 above ?  The volume at STP was 7.329 L. This is a…

A: STP stands for Standard temperature and pressure.

Q: 13) Determine the pOH of a 0.188 M NH3 solution at 25°C. The Kb of NH3 is 1.76 x 10-5. A) 5.480 B)…

A: In multiple questions we solve only first question according to the Bartleby guidelines. Write…

Q: You need to create a buffer at a pH of 4.6, and have a 20 mL solution of 0.22 M CH3COOH. What volume…

A:

Q: Consider the reaction 2Co3+ (aq)+2CI-(aq)-2Co2+(aq)+Cl2(g) EOcell=0.71 V What is the cell potential…

A: Given data: E°cell = 0.71V  [Co3+] = 0.258V [CO2+] = 0.249V  [Cl-1] = 0.523V Pressure of Cl2 =…

Q: 5. Propose a pathway by which the following amino acid could be degraded to core metabolites. Do not…

A: A amino acid which can be converted to glucose through gluconeogenesis is known as a glucogenic…