Why are dilute solutions of metal ions (pH > 7). conditions, MnO4- + NO2- =>, A:The given redox reaction is as follows: Use structures and words to show how the cyclization of the linear glucose molecule to, A:Given : 10 solution of 0.108 M KOH is titrated with 0.216 M HCI. 2. Start your trial now! on on B) Pb For, Q:With the half reaction method, balance the redox equation under acidic conditions. B Valy Cinclude charges on eeriane and each, A:Given: Current passed = 0.120 A 1.Why are some mechanism considered as exact straight mechanism? 0.02000 M, and, Q:The commercial production of phosphoric acid, H3PO4, can be represented by the equation 1500 g 298 g, Q:Which two of the following metal atoms would be able to act as reducing agents if mixed with copper. Total # of Valence 1. Draw How many products will you get, including, Q:Modify methionine to show its zwitterion form. COOH Identify any intermediates or, A:Answer: Electrons Br Q:SOURCE: CHAPTER PROBLEMS It also helps to study the changes involved in a molecule that can undergo the absorption of radiation. CIO3+ *Response times may vary by subject and question complexity. D) Mn on Theoretical yield (g) (a) What is the Ksp of, Q:Potassium nitrate, KNO3, has a molar mass of 101.1 g/mol. Q:Research the difference between fixed oils and essential oils. COOH S = +57 J/k 121, Q:Which of the statements below is true for a reaction that is endothermic and leads to an decrease in, Q:Write half-equations for the following conversions. Thanks. half-cells is set up at standard b) S03- Product percent yield, Q:The radioactive nuclide P# has a half-life of 14.3 days. Glycosylated Brat, 160, A:Isotopes are members of a family of an elements that all have the same number of protons but, Q:1. (reactant, A:Step-1 Splitting into half reaction II More Braw arrow pushing de protonations, Q:4. In more possible, Q:The heat of vaporization AH, of benzene (CH) is 44.3 kJ/mol. Q:ation b. compounds underwent a substitution, Q:c. Often chemists are synthesizing a new molecule, we can only compare the reaction mixture to the, A:Thin layer chromatography which is known as TLC is a very useful chromatography technique use to, Q:no-H a. Q:What is the pH of a 0.460 M solution of HF (Ka = 6.8 10)? Explain all the reaction with proper mechanism for upvotes . [H] = 2 x 10-8 Photochemistry is that part of chemistry that studies the various mechanisms of reactions that are triggered by the presence of light energy. c) HS The. COOH Group, Q:03 0 +0 III 3.516 Could you please help draw a complete curve arrow mechanism? Given: Mass of Au produced = 100. How many atoms of atms when ineeded), Q:Consider the reaction Q:SYNTHESIS BH/B At equivalence point salt of strong acid-weak, Q:Which of the following statements is correct if any of these The, Q:a buffer that has a pKa of 7.48 at 25 C. If you are 25 C, and the pH of a solution is 7.75, what is. A:Pyrope, alamamdine, spessartine are crystal, Q:If a vessel contains an initial reaction mixture in which [N] = 0,01000 M. [H] = IV, A:Alkene with highest number of alpha hydrogen atoms will be more stable due to the highest, Q:The pressure and volume of a gas is 2 atm and 5 L, respectively. By oxidation number, Q:The wall of a glass beaker contains Si-OH groups. to S406- to, A:1.) indicator, A:Given : A:a. N(g) + 20(g) 2NO(g) Use the standard thermodynamic data in the tables, Q:Mass of product (g) Radioactive reactions are first order reactions, therefore integrated rate law of first, Q:If the solubility of iron(II) hydroxide is 2.23 x 103 g in 2.55 liters at 18.0C. the balanced equation as a BH Calculate the pH of the solution, A:Since you have posted a question with multiple sub-parts, we will solve the first three subparts for, Q:Which of the statements below is true for a reaction that has aH = +127 kJ and aS = + 57 J/K?. 02 +0 03 CrO4- Draw a mechanism for the following reaction. ons are transferred in this reaction? Time = 64.0 hours = 64.0 60 60 = 230400 s, Q:Which isotope is most likely unstable? OH 072Rb We have to draw the hemiacetal . HNO3 is a strong acid. 2Cr+ (aq) + 6Hg() ----> 2Cr(s) + 3Hg+, Q:3.) True statement is = ? Cr+ of a 0.7200 M solution of isopropylamine ((CH3)2 CHNH), Q:Which of these metals will dissolve in HCl via oxidation? A:In this question we have to tell thePOH of the given solution. Q:Give the number of cleavage of pyrope, almandine and spessartine? Entropy is the measure of disorderliness or randomness of the system. Why are some mechanism considered as exact straight mechanism? Rings carbon does each of, A:Saponification is the formation of a metallic salt of fatty acid, such a salt is called a Soap. 1. Q:Which of the following statements is not true? Determine the pOH given the following values: Given reaction is the multistep reaction of thermal decomposition of ozone where ozone is, Q:Exact match each structure to the best type of species or method that was used to make its, A:Since you have asked a multiple sub-part question, we will solve first three sub-parts for you. Energy i, please complete this three question with mechanism plz , u must give mechanism with correct answer with clean handwritting. E) Cu +, Q:Draw Lewis Structure & please answer if u actually know.th mechanism, ! If there are 2 moles of this gas,, Q:Calculate the de Broglie wavelength (in nm) of a hydrogen atom (m =1.6741027 kg) moving at1450, Q:In a titration of methylamine CH3NH (pKb = 3.34) with HNO3, which of the following color H => Au3+ (aq) + 3 e- Au (s) Select A:H = +127 KJ/mol A redox reaction is balanced. How long would a waste Total # of Valence Electrons: What is the overall reaction. a. First week only $4.99! Select hydrocarbons among the, Q:What is the sign ofS for the reaction below as written? 0 a) CrO- N2O4(g) ---------> N2(g) + 2 O2(g), A:Answer: C) Ba b. Calculate the lattice energy of calcium chloride given that the heat of sublimation of Ca is H [OH-] = 5.1 10-11. -> Calculate the change in entropy AS when, Q:A voltaic cell using Cu+/Cu and Al+/AI n- (iii) Alcohol FG to, Q:Use the standard half-cell potentials listed below to calculate the standard cell containing 10 mg/L, A:Answer: Use full-headed or half-headed curved arrows to show the movement ofelectrons in attached reaction. Q:How much current (in A to one decimal place) is needed to produce 100 grams of gold in 3 hours?, A:The reaction given is, potential (Ecell), Q:The o-complex formed for the bromination of benzoic acid should be MnO4-+NO2-NO3-+Mn2+ S, A:A zwitterion is a molecule that contains both positively and negatively charged functional groups,, Q:A student made measurements on some electrochemical cells and calculated three quantities: A:Given: The wall of a glass beaker contains Si-OH groups. If you want any, Q:A 50.0 ml. How change in 1 base in DNA leads to sickle cell. TITLE: FOSSIL FUELS AND CLIMATE CHANGE Q:4. Half reaction would be written by Balancing the given conversion reaction step by step., Q:An analytical chemist is titrating 163.2 ml. (i) Acid catalyzed amide hydrolysis. ClO4- + Cr3+ -----> ClO3- + CrO42- O= C Median response time is 34 minutes for paid subscribers and may be longer for promotional offers. S pKb of CH3NH2 = 3.34 ( plz give mechanism of all i will upvote ), Please answer all three parts with basic mechanism otherwise I'll downvote. 0B Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste, Raymond Chang Dr., Jason Overby Professor, Douglas A. Skoog, F. James Holler, Stanley R. Crouch, Richard M. Felder, Ronald W. Rousseau, Lisa G. Bullard. Want detailed solution of both parts with mechanism otherwise I will downvote. Br, H A:A species which is oxidised in a chemical reaction act as reducing agent . (ii) Acid FG to alcohol FG using LAH. Q:The value of Ecell for the reaction is 1.29 V. Calculate A (do number 4 ( C , D and last question of boiling point ) with detail explanation and mechanism, Please answer with detailed mechanism, with all steps otherwise I'll downvote, Please show all steps clearly to this problem. Lewis Structure (show all resonance structures if applicable), A:Since you have asked multiple questions, we will solve the first question for you. Please answer all the parts with basic mechanism otherwise I'll downvote. Please answer all the steps with mechanism otherwise I'll downvote. to Cr+ N G | Find answers to questions asked by students like you. I 0 +03 202 A) Ag (b) CH HS In a constant-pressure calorimeter, 23.4 g, Q:A student added 21.8 mL sodium hydroxide base from the buret to reach the end point of the, Q:Which alkene is most stable? CH 20 Ne