A mixture 0.500 mole of carbon monoxide and 0.500 mole of bromine was placed into a rigid 1.00-L container and the system was allowed to come to equilibrium. The equilibrium concentration of COBr2 was 0.25 M. What is the value of Kc for this reaction? (Write your answer with 3 significant figures) CO(g) + Br2(g) ↔  COBr2(g)

Q: The coordination complex, [Fe(CN)5(NO)]2", displays linkage isomerism. Draw the structural formula…

A: Given as  The complex [Fe(CN)5(NO]2- shows linkage isomerism. The structural formula of the complex…

Q: The energies of the valence d orbitals on the manganese atom in the octahedral [MnF, complex are…

A: In an octahedral complex ion, d electrons are filled in the increasing order of energy of the d…

Q: Question 11 What is the major product to the following reaction? H,0 H. H,O'

A:

Q: Calculate the amount of heat needed to melt 119. g of solid benzene (C.H) and bring it to a…

A: The total amount of heat needed in this transition is the sum of heat needed in two different…

Q: How many moles of gold are present in a sample containing 7.50 x 1024 atoms of gold?

A: Given- Number of atoms of gold = 7.50 ×1024 atom

Q: grams of LI3N

A:

Q: Waxes belong to which class of compounds? O alcohols ethers esters carboxylic acids

A: Waxes are one class of lipid that is formed by the combination of two molecules, fatty acid, and…

Q: Question 19 Do the following structures represent the same molecule, isomers, or neither? | Select )…

A: Concept:  1. If the molecule has different Molecular formula than they can't be same. 2. Generally…

Q: Ammonium iodide dissociates reversibly to ammonia and hydrogen iodide. NH4|(s) - NH3(g) + HI(g) At…

A:

Q: G april g Files C0 Chem o Dashb Updat W 2022 W Home Widen G widen Dasht Dashb Gmenst 10 Ch a…

A:

Q: For given pair of compounds, identify which compound is the stronger base, and explain your choice:…

A: ANS. A is the stronger base because it has a localized lone pair.

Q: Chain Shortening of monosaccharides can be done in the laboratory thru Kiliani-Fischer reaction. O…

A: Given statement is true or false---

Q: Based on the AH-BX theory, which represent the H-bond acceptor?   a. AH   b. B   c. X   d.…

A: Based on the AH-BX theory, which represent the H-bond acceptor?

Q: Write a balanced molecular equation for this combination. If a reaction occurred, write a complete…

A: The equations have been written in the following step.

Q: - Provide the structure of the major organic product for the reaction sequence shown below. 1.…

A: It is a 3 step reaction as shown in the following step.

Q: Arrange the following energies in order of increasing magnitude:  a) the typical energy of a…

A: The bond energy of a covalent single bond,  the mean molecular translational energy for a gas at…

Q: An unknown gas effuses at a rate 0.500 times the rate of CH4. What is the molar mass of the unknown…

A:

Q: Calculate the average ribbon speed in an automated tabber/stringer with an hourly capacity of 80 6"…

A: Given that capacity/hour =8006'' cells.

Q: 1.) A balloon that contains 1,500 mL of air at 2.00 atm is taken underwater to a depth at which the…

A: Since you have asked multiple type questions, we will solve only first  questions for you. If you…

Q: Why is the pH at the equivalence point slightly different from that of the end point? Explain.

A: To explain: pH at the equivalence point is slightly different from that of the endpoint.

Q: The peak parameters for your internal standard, evaluated using a capillary column with a length of…

A: HETP is defined as unit of coloumn length sufficient to bring solute in the mobile phase. It is a…

Q: Consider the reaction : A+ 2B → 3C + 4D Suppose that at a particular moment during reaction, C is…

A:

Q: Identify the number of atoms of silver that are in 0.2124 moles of silver

A: Given - - > Number of mol of silver = 0.2124 mol   We known that, 1 mol of atoms = 6.022 x 1023…

Q: What can labs do to reduce error in GC- ms??

A: Gas chromatography- Mass spectrometry:  gc-ms has been used for the analysis of biological samples…

Q: The structure below is a он NH но HO "OH он ÕH

A:

Q: What is the absolute configuration of the compound below? A picture containing text, clock…

A:

Q: of the following is an example of a neutralization reaction? Ca(OH)2+ MgCO3 → CaCO3+ Mg(OH)2…

A: - >When an strong  acid reacts  with strong base then salt and ware form. ->This process of…

Q: s the temperature of the sample ir

A:

Q: Which of the following would have the lowest AH? O Butane, CH,CH;CH2CH3 O Diethyl ether,…

A: ->The compounds which has stronger  intermolecular force of attraction that has higher heat of…

Q: The energies of the valence d orbitals on the cobalt atom in the tetrahedral [Co(CN),] complex are…

A: In tetrahedral geometry, all complexes are high spin complexes. Thus, CN- even being a strong field…

Q: Which of the following compounds will exhibit the same results when subjected to an elemental…

A: We have to predict the option having same result using element analysis.

Q: Which of the following will produce an abasic aqueous solution?       KNO3     SO 3…

A: To check which compound give basic solution , we would show their reaction reaction with water .…

Q: Selenium is a photoconductor which means O it is an insulator in the dark and a conductor when…

A: Correct option - - > It is an insulator in the dark and a conductor when exposed to light.…

Q: Draw the structure of glycine that will predominate at the pH = 12 (pI = 6.0). Draw the molecule on…

A: Isoelectric point (PI): The isoelectric point (PI) of amino acid with one carboxylic acid and one…

Q: You want to prepare a buffer solution with pH equal to 3. How many grams of NaF (41.99 g/mol) should…

A:

Q: A solution is prepared by mixing 20.0 mL of methanol with enough water to produce 400. mL of a…

A: Given - - > Volume of methanol mixed = 20.0 mL Volume of the solution formed = 400.0mL Percent by…

Q: What is the pH of a 0.15 M HOCl solution (Ka = 3.0 x 10-8)

A: HOCl is weak acid hence it dissociated less in solution

Q: At what temperatures do ice cream m concepts learned under colligative pre Your answer Why did the…

A: According to the question, we need to explain the properties of colligative solutions to explain the…

Q: CH3 5. Which type of spectroscopy (IR, 'H NMR, and/or "C NMR) would be good to distinguish between…

A: The best spectroscopic methods to differentiate between these two compounds are 1H and 13C NMR,…

Q: Practice 1. Determine the volume occupied by 0.582 mol of oxygen gas at 285K and 7 atm. PV = nRT P.

A: Formula used:  PV=nRT  Where  P= pressure  V= volume  n = number of mole  R = 0.082(gass cons)…

Q: the titration of 100.0 mL of 0.050 M CH3COOH (pKa = 4.74) solution, what will be the pH after adding…

A:

Q: What would be the major product of the following reaction? он OH II III IV

A:

Q: The molar concentration of OH- in a water solution is 1.0 x 10-9. The pH of the solution is

A: OH — = 1.0 x 10—9

Q: The decomposition of sulturyl chloride (SO,Cl,) is a first-order process. The rate constant for the…

A:

Q: Find the activity of a sample containing 1.51 x 10-6 g of  6027(Co) (T1/2 = 5.27 years).

A:

Q: According to the following balanced chemical reaction: 6 Li (s) + N2 (g) → 2 Lİ3N (s). How many…

A: Given-> Moles 0f Li = 1.05 mole

Q: 2HCl(aq)+ BaSO4(s) → BaCl2(aq)+ H2SO4(aq) What are the spectator ions in the above reaction?

A: What are the spectator ions in the  reaction?  2HCl(aq)+ BaSO4(s) → BaCl2(aq)+ H2SO4(aq)

Q: Draw the major product of this reaction. Ignore inorganic byproducts and the phthalic acid…

A: The reaction given is,