Fe+2 + Cr2O7 -2  → Fe+3 + Cr+3   How many mole/s of H2O molecules is/are uproduced in a balanced reaction ?     6     4     3     7     5

Q: 28 The following reaction is endothermic: 30,(g) 20,g) If the reaction is at equilibrium, tell…

A:

Q: The equilibrium constant, K, for the following reaction is 1.29x102 at 600 K. CoCi,(9) co(9) +…

A: Representations of equilibrium constant Kc:-             Kc = [CO(g)][Cl2(g)] ÷ [COCl2(g)]

Q: substituted alkene. According to Zaitsev's rule, the major product of an elimination is the most…

A:

Q: .0 mL sample of a 0.1100 M solution of aqueous trimethylamine is titrated with a 0.1375 M solution…

A:

Q: 16 Write the chemical equations corresponding to the fol- lowing equilibrium expressions. [H,CO,]…

A: To write the chemical equations corresponding to the given equilibrium expressions

Q: Give a clear explanation handwritten answer....explanation needed!!

A:

Q: ) What is the mole fraction of HCl in a solution that is prepared by dissolving 25.5 g of HCl in…

A:

Q: pure polonium-210 (k = 5.02 × 10−3 day−1) were used in a crime, based on radioactive disintegration…

A: Radioactive disintegration follow first order kinetics

Q: Which of the following statement is correct? A. E2 is a concerted reaction in which bonds break and…

A: The statements given are,

Q: Given the reaction: Fe*2 + Cr207 -2 - Fe*3 + Cr*3 Which is the reducing agent? Cr*3 -2 Cr207 Fe*2…

A:

Q: Examine the ionic unit cell structure shown below. The purple spheres represent iodine ions and the…

A:

Q: Consider the following reaction (DPPE structure below): F. - B(OH)2 F Ni(OTf)2 DPPE K2CO3 (a) Give…

A: The name reaction of the given transmetalation is known as Suzuki-Miyaura coupling in which metal…

Q: 2. Calculate the boiling point for ethyl acetate. The boiling point for ethyl acetate is [ Select ]…

A:

Q: The following reaction was allowed to reach equilib- rium at 25°C. Under each component is its…

A: K is the ratio of  product of concentration of products raised to their stoichiometric coefficient…

Q: Radioactive decay is typically second order. True or False. Why? Specify equations, if any.

A:

Q: N2+ 3H 2 → 2NH 3 How many grams of nitrogen are needed to produce 300 grams of ammonia? O a. 247 O…

A:

Q: The only true hydrocarbon polymer found in nature is Multiple Choice polystyrene. rubber neoprene.…

A: Polymers are the macromolecules, made up of a large number of repeating structural units called…

Q: apply.

A: According to the question, we need to determine which elements can be isolated by electrolysis of…

Q: Draw ALL POSSIBLE PRODUCTS, including stereochemistry and/or configuration whenever applicable

A:

Q: 16 Write the chemical equations corresponding to the fol- lowing equilibrium expressions. [H,CO,]…

A: Equilibrium constant expression: In equilibrium constant (K) expression the concentration of the…

Q: Which of the following chemical reaction will not occur? a. AgNO3(aq) + NaCl(aq) ------------>…

A:

Q: Write the equilibrium expression for this reaction: HNO,(aq) + H,O() H,0*(aq) + NO, (aq)

A: Equilibrium constant is the ratio of product of concentration of products raised to their…

Q: For the reaction between 1-bromobutane and NaOH to form 1-butanol, what is the nucleophile? O OH O…

A:

Q: Question 3 Which of the following is the definition of the rate-determining step of a reaction? a)…

A: Definition of rate -determining step of a reaction:

Q: I love you, Bartleby. Thank you for saving my life and career. I've learned so much!

A:

Q: xsH2O CH2=CH-SIMECI2 A heating xsH20 HSİMECI2 H2SO4

A: Product A is formed by the reaction of vinylmethyldichlorosilane with excess H2O. Product B is…

Q: galvanic cell has the overall reaction: e(NO3]2[aq) + Pb(NO3h(aq) → 2Fe(NO3]3{aq) + Pb(s) nich is…

A:

Q: What is the total number of moles (r) of electrons exchanged between the oxidizing agent and the…

A:

Q: Give the IUPAC name

A: We have to predict the nomenclature of given compound.

Q: Which reaction is predicted to be faster (A or B)? Reactions A and B are of the same type. Classify…

A:

Q: nsider an electrochemical cell constructed from the following naif cells. linked by a KCI salt…

A: 1.At cathode  reduction occure and it gain mass . 2. At anode oxidation occure and it lose mass.  3.…

Q: Predict the major substitution product only of each of the following reactions. Each of these…

A: Here we are required to predict the product of the SN2 reaction

Q: Consider the following structures: 1 2 3 Select the letters a, b, or c corresponding to the terms…

A:

Q: Amides are synthesized from two classes of organic compounds. Those two types of compounds are

A: Given : amides are synthesized by two classes of compounds  To determine :- two classes of compounds…

Q: Which of the following statements about an SN2 reaction is true? A. There are two transition states.…

A:

Q: Calculate the standard entropy change for the following reactions at 25 C. 2 Na (s) + 2 H2O (l) -->…

A:

Q: backbone of a strand of nucleic acid consists of Multiple Choice phosphate and sugar units.…

A: Given, Backbone of nucleic acid consist of

Q: solubity use olubity rules predict Whether Or not a double - replacmant reaction w. I! OCcur between…

A: The compounds given are AgNO3, KClO4 and NH4Br.

Q: 44. Identify the class of compound for each of the following hydrocarbon derivatives. (а) CH,—ОН (c)…

A: The class of the compounds is: a- Alcohols

Q: Chemistry Does a solid product form when 3.5 X 10-5 grams of silver nitrate is dissolved in 18.0 mL…

A: Given,  Mass of AgNO3 = 3.5 x 10-5 g Molarity of K2CrO4 = 3.5 x 10-4 M Volume of K2CrO4 in mL = 18.0…

Q: Determine the net ionic equation for the following chemical reaction: NH4OH (aq) + HCl(aq)…

A:

Q: Determine if the photosynthesis reaction is spontaneous at 80°C. Chemical Equation: CO2 + H20 →…

A:

Q: -CH;CHCH;CHCH;CH- The segment represents the polymer named Multiple Choice polypropylene.…

A: The given segment represents the polymer = ?

Q: 05. Calculate the standard entropy change (AS) for each reaction. a. 2KCIO, (s) – 2KCI (s) + 30, (@)…

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

Q: How 1) Calculat the con Centration f each i On in Solution when 9. 27g of Mg So4 dissolved in 2.53 L…

A:

Q: a. If 15.0 ml of H.SO.are required to neutralize 25.0 ml of 0.660 N KOH solutton, to what volume…

A:

Q: Calculate AG' for the electrochemical cell Fe(s) I Fe2"(aq} || Sn*(aq) I Sn²"(aq) | P(6). Multiple…

A: We would first write cell reaction from given cell notation. Then we will calculate standard cell…

Q: Using this phase diagram, answer the following questions: a. What section represents the solid…

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

Q: Which of the following statements about the binding of oxygen to deoxyhemoglobin is correct?…

A: Which of the following statements is correct about binding of oxygen to deoxyhemoglobin ?

Q: Sketch a qualitative titration curve (pH vs. mL of base) for the complete titration of a diprotic…

A: Diplomacy Acid are those Acids which can donate 2H+ at equilbrium.