A mixture 0.600 mole of carbon monoxide and 0.400 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: Question 3 Provide the condensed formulas for the following (3 points each): a) 1-butanol Blank 1 b)…

A: Concept:  The condensed formula: It is a representation of a molecule in which the formula where the…

Q: 4. How much heat is needed to evaporate 2g of ethyl alcohol?

A: Given,  The mass of ethyl alcohol = 2 g.  The heat needed in the transformation is:

Q: The following statements are true, EXCEPT: (a) The purpose of a titration is to determine the…

A: Titration is a analytical method to fnd out the unknown concentration of a solution by using another…

Q: Here is an isomer of the [FeBr,Cl,(OH)] complex: 3- Br CI Fe Cl OH Br Draw another isomer below.

A: In octahedral complexes (CN = 6) , there are two kinds of bonds  Equatorial bonds : The bonds which…

Q: A 100.0 ml. solution of 0.0200 M Fe³* in I M HCIO, is titrated with 0.100 M Cu*, resulting in the…

A: Given that, a 100.0 mL solution of 0.0200 M Fe3+ in 1 M HClO4 is titrated with 0.100 M Cu+,…

Q: 1. Draw the following potentialenergy diagrams and fill in the missing values. Potential energy of…

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: Which of the following molecules will NOT lead to a successful synthesis of a Grignard reagent upon…

A:

Q: Balance the following redox raction under acidic conditions. H2S(g) + NO3 (ag) → (3)ON In the final…

A: After balancing the electrons and atoms other than H and O , add water molecules to O deficit side…

Q: Hydrogen produced from a hydrolysis reaction was collected over water. The data is compiled in the…

A: Given that the partial pressure of water at 23.0 °C = 21.0 mm Hg Given that the total pressure of…

Q: Which metal requires large amounts of energy to reduce it from its ore, and can only be produced by…

A: Answer  Aluminum  All the other metals are transition metal and can be extracted using calcination…

Q: CH3 CH3

A: Answer: IUPAC name of the compounds  ethyl 3-methoxypentanoate.

Q: a.* How many grams of CUSO, 5H,O are needed to prepare 50.0 mL of a 0.30 M CuSO, solution? 2. b.* If…

A:

Q: describe the behavior of the electron. Each function is characterized by three quantum numbers: n,…

A:

Q: Neon gas at a pressure of 25 kPa occupies 444 L at 60 °C. What is the pressure of the gas at -73 °C…

A:

Q: Part 1. Reaction (12) Test tube with thermometer: aqueous sodium hydroxide Test tube of solution…

A: Write a balanced molecular equation for this combination.

Q: Part 1. Reaction (11) est tube with thermometer: aqueous sodium hydroxide Test tube of solution…

A: Write a balanced molecular equation for this combination.

Q: Select the organic product(s) of the following reaction below. More than one answer may be selected.…

A:

Q: Alloys have numerous advantages in industrial applications. Which combination of metals is…

A: A metallic substance composed of two or more metals is alloy. Here we have to tell which metals…

Q: Calculate the dissociation constant of a 0.45 M ethylamine, if it has a percent ionization of 3.47…

A:

Q: Predict the products at the anode and cathode for the electrolysis of magnesium chloride. What is…

A: When magnesium chloride, MgCl2 undergoes electrolysis then following balanced Chemical equation is…

Q: Which of the following molecules is (R,E)-1-fluoro-2-methylhept-2-en-4-ol? ÕH https://ibb.co/módYKJq…

A:

Q: Write a chemical equation in the form A + B = C + D

A: In equation  A+B→C+D  A and B are reactant ,C and D are product

Q: Given the reaction for the nickel cadmium battery, which species is oxidized during the discharge of…

A: Given :-  2NiO(OH)(s) + Cd(s) + 2H2O(l) → 2Ni(OH)2(s) + Cd(OH)2(s)  To identify :- oxidized species…

Q: percentage of his original carbon-14

A:

Q: The maximum amount of barium sulfite that will dissolve in a 0.271 M potassium sulfite solution is…

A: Given : Potassium sulfite = 0.271 M

Q: Which of the following processes are EXOTHERMIC? Select all correct answers.  Hand warmers…

A: The exothermic processes are given below

Q: Draw the product of this reaction. Ignore any counter ions or inorganic byproducts. NH2 CH3COCI…

A:

Q: • Part A Glycine has the zwitterion structure shown но Draw the structure of glycine that will…

A:

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

A:

Q: 6. Classify each of the following equations as direct union, decomposition, single displacement, or…

A: The types of reaction and balanced equation is given below

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: How many grams of NISO, -6H,0 are needed to prepare 2.00x10 mL of a 3.5x10 M NISO, solution? 3. а.…

A:

Q: Assume that you are given a solution that was prepared as follows: 2.50 g of NaNO3, 2.50 g of…

A: Pb2+ in Pb(NO3)2 can be first separated from the solution by dissolving it with solution containing…

Q: 4. What is a reaction mechanism?

A: Since you have posted multiple questions as per guidelines we can answer only one per session . If…

Q: answer of this question is E please explain why is it. 15. Which of the following esters cannot…

A: Claisen condensation reaction :

Q: In redox chemistry, the chemical species that is being reduced is called the oxidizing agent,…

A: Given :-  2Al (s) + 3Zn2+ (aq) → 2Al3+ (aq) + 3Zn (s) Zn (s) + 2H3O+ (aq) → Zn2+ (aq) + 2H2O (l) +…

Q: A 0.150 M NaOH solution is being used to titrate 50.0 mL of a 0.150 M ascorbic acid solution. a.…

A: Given,  Molarity of NaOH = 0.150 M Molarity of ascorbic acid = 0.150 M Volume of ascorbic acid =…

Q: using the image, explain the structure and formation of hydrated ions.

A: Given : We have to explain the reaction taking place in image.

Q: Balance the following redox reaction under acidic conditions. H2S(2) + NO3 (aq) → S8 (be) What is…

A: Balanced the reaction under acidic condition then after answer the given question---

Q: hydrochloric acid taa) maghesi um A magnesium chloride m= 0.24 g m= 31.51 reactant a) identify thie…

A: Recall the given reaction,Magnesium s  +  Hydrochloric acid aq  →  Magnesium chloride aq  + H2O…

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: Ternary Ionic Compounds Name For 1. iron(II) nitrate 2. copper(I) carbonate 3. aluminum phosphate 4…

A:

Q: Calculate the mmol of bis(4-methoxyphenyl)methanone given the values listed in the reaction scheme.…

A: Given,MW of bis4-methoxyphenylmethanone = 242.27 g/molMass of bis4-methoxyphenylmethanone = 0.13…

Q: 4) Draw the MAJOR product of the following reactions. Show stereochemistry when appropriate. Circle…

A: We have to give the major products and also tell the type of the mechanism.

Q: Select the element whose +2 oxidation state is least stable in water. O Ni Co Ov Zn

A: Hydration energy: when one mole of ionic crystal is dissolved in water the water molecules are…

Q: Calculate the standard emf, E°, for the following cell reaction from standaard free energies of…

A:

Q: Select the organic product(s) of the following reaction below. More than one answer may be selected.…

A:

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: Which cannot be a Bronsted-Lowry acid?

A: This is multiple choice question.