Diethylamine (structure presented below) and HCl react to produce CH3 CH3 diethylammonium chloride ammonium chloride diethyl chloride O butylammonium chloride ZI

Q: Write a balanced nuclear equation for the following: The nuclide bismuth-210 undergoes alpha…

A: Write balanced nuclear reaction ---->

Q: Aldol Product FOM. OMe 7.38 ppm pom 7.9 7o 72 3.91 ppm Ppm 4. 3.9 ppm 10

A: The proton NMR helps us to find out the different types of proton present in an unknown organic…

Q: A bottle contains 905 grams of chloroform,CHCl3,with a specific heat capacity of 0.96J/(g·ºC). How…

A: Given, Mass of chloroform (m) = 905 g Specific heat capacity of chloroform (Cp) = 0.96 J/g.°C…

Q: Calculate the concentration of all the ions in solution after mixing 100.0 mL of 0.0200M KF (aq)…

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Q: What is the pH of the hypothetical diprotic HydroRoseburgic acid with a concentration of o.75M? You…

A: Assume diprotic acid as H2A First dissociation of acid is         H2A (aq)+ H2O(l) -->HA-(aq) +…

Q: A voltaic cell is constructed in which the anode is a Al|Al3+ half cell and the cathode is a H2|H+…

A: 1.) At anode , oxidation takes place. So there is lose of electrons at anode.  2 ) At cathode…

Q: Write the equilibrium constant expression, K, for the following reaction. Please enter the compounds…

A: Equilibrium constant (K) expression:

Q: What volume of 2.036 mol L-1 solution of LIOH is required to make 7.80 L of a solution with a pH =…

A: Given :-  Initial concentration of LiOH solution = 2.036 mol.L-1  pH of final solution = 12.80…

Q: Given the Ksp values of the 3 Ag-salts, which will precipitate second using Ag* as the precipitating…

A: Solubility product is used in predicting whether a precipitate will form under specified conditions.

Q: Question 1 Identify the correct statements consistent with the following scenario: 1. Heat is lost…

A: The correct statements have been marked in the following step.

Q: 12. If 10 L of ammonia (NH3) forms in a reaction between an unknown amount of nitrogen gas (N2) and…

A: For question 12, we have to find the minimum volume of nitrogen gas that will react with 15 L of H2…

Q: At STP conditions, 25 mL of hydroiodic acid generates 1.20 L of H2 gas when combined with excess…

A: Given-> Volume of HI = 25 ml = 0.025 L      (1 L = 1000 ml) Volume of H2 gas = 1.20 L At STP->…

Q: The half-life of cesium-129 is 32.0 hours. How much time is required for the activity of a sample of…

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Q: Example 8: An aqueous solution is 0.907 M Pb(NO3),. Determine the molality of lead (II) nitrate,…

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Q: Test for Ethers a. Ferrox paper test: General Reaction Reagents: Positive result: Notes: Test for…

A: Ferrox test used for identify the presence of oxygen. Hence, this test is used for oxygen containing…

Q: Reaction 1: 20F2 (g) → O2(9) + 2 F2 (9) AH=-49.4 kJ Reaction 2: N2 (g) + 202(g) → 2NO2 (g) AH=+66.4…

A: When the gibbs free energy change is positive then the reaction is spontaneous and when the gibbs…

Q: 8- Arrange the following compound according in increasing melting point: KCI, He , H2O, HF A) Kcl>…

A: With increasing in the intermolecular interaction, melting point also increases as more energy is…

Q: The pH of 300 mL solution made of 0.58 M acetic acid and 0.60 M potassium acetate is (K - 1.8 x 105)…

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Q: The mole fraction of Mgl2 of the solution in Part A is 1.59x10-2. Calculate the expected vapour…

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Q: Match set A (common active ingredients of insect repellants) to set B (known properties). Then,…

A: Set A Set B Set C Citriodiol b. Lemon eucalyptus oil

Q: Which of the following processes has a ΔSsys < 0?     A)  steam condenses   B)  methyl alcohol…

A: Entropy is a measure of the randomness of the system. The entropy change in a chemical reaction can…

Q: What is the binding energy in kJ/mol Sb for antimony-123? |k]/mol 51 H+ 72;n Sb The required masses…

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Q: 4. Write in the product of this reaction: LİAIH4 Benzonitrile ----------->

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Q: Complete the table below with information about the different types of dyes. TYPES OF SUITABLE…

A: The answers are  1) protein or polyamide substrate like nylon,wool ,etc. 2) poly acrylonitrile,paper…

Q: Esterification with acetyl chloride: General Reaction Reagents: Positive result: Notes:

A: As per the guideline, since you have asked multiple questions, we have solved the first question for…

Q: Beginning with the correct organic halide and benzophenone show how one would prepare…

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Q: Consider the following decay series: d b. Bi Po C 214 210 Po Pb 218 a 214 214 Pb 82 84 82 83 84…

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Q: 18. What is the mass of 20.0 L of gaseous nitrogen dioxide (NO2) at STP? 19. A sample of N2…

A: Concept:  STP: The  of STP is a temperature of 273 K (0° Celsius or 32° Fahrenheit) and the standard…

Q: Aluminum nitrate + potassium bromide

A: We can expect aluminium bromide and potassium nitrate as the displacement products.

Q: 8- Arrange the following compound according in increasing melting point: KCI, He , H2O, HF A) Kcl >…

A:

Q: Which of the following describe(s) the following reaction? Choose all that apply. 14N + He 70 + H O…

A: The reaction given is,

Q: a) What is capillary electrophoresis used for? b) Describe electrophoresis. c) Describe…

A: Since you have posted multipart of question as per the guidelines i have solved first three subparts…

Q: Predict the structure of the compound with the following spectra

A:

Q: 33. In 2016, a serious leak occurred at a natural gas storage facility in Los Angeles County.…

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Q: A vessel containing 3 mol of an ideal gas, initially at 4 atm and 50 °C, is heated until the…

A: The answer is given below

Q: 6. Calculate the cell potential, at 25 °C, based upon the overall reaction 3 Cu²*(aq) + 2 Al(s) → 3…

A:

Q: For 2Fe3+(aq) + Zn (s) → 2Fe2+ (aq) + Zn2+ (aq), a galvanic (voltaic) cell is shown below. Which…

A: In a cell reaction, in cathode reduction takes place and in anode oxidation takes place.

Q: 900 800 - Carbon disulfide 700 600 Methano 500 Ethanol 400 Heptand 300- 200 100 - 20 30 40 50 60 70…

A: Vapour pressure is the pressure exerted by vapour over the surface of liquid at the condition of…

Q: The pressure of O2 in a 15.8 L flask is 463 mm Hg at 59° C. What is the mass of O2 in grams?

A: Note : Since you have posted multiple questions, we are entitled to answer the first only. Please…

Q: What is the binding energy in kJ/mol nucleons for antimony-123? |k]/mol nucleons 51 H+ 72,n Sb The…

A: Answer: 1.0075×10^11 KJ/mol

Q: Question 10 W Sulfur oxides and nitrogen oxides are pollutants that are produced when fossil fuels…

A: From the equations, nature of carbonate ion can be confirmed as shown in the following step.

Q: Assign Re and Si face to an SP2 hybridized carbon (C=O or C=C) Can you explain how to get it and…

A: Re and Si face are face of attack by reagent.

Q: A chemist was asked to determine the molecular weight of Compound J.  They created a solution with…

A: Given: Initial %(w/w) of solute = 20.0 % Density of initial solution = 1.4 g/mL. Volume of solution…

Q: Gallium-67 is used medically in tumor-seeking agents. The half-life of gallium-67 is 78.2 hours. If…

A: Given Half life (t1/2) = 78.2 hours Initial amount (N0) = 45.7mg  Time (t) = 193 hours Radioactive…

Q: Write a balanced nuclear equation for the following: The nuclide boron-8 decays to beryllium-8 by…

A: Given :- boron-8 decays to beryllium-8 by positron emission  To write :- balanced nuclear equation

Q: Suppose you are collecting a gas over water at 23 °C and obtain a pressure reading of 797.9 mm Hg.…

A: Given: Total pressure of gases = 797.9 mm Hg. And the vapour pressure of water = 21.1 mm Hg.

Q: nat volume, in milliliters, w

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

Q: Which of the following measurements has the correct significant figures for a graduated cylinder…

A: Which of the following measurements has the correct significant figures for a graduated cylinder…

Q: An experimenter created a solution with a concentration of 20.0%(w/w) from a solid active compound…

A: Given: Initial %(w/w) of solute = 20.0 % Density of initial solution = 1.4 g/mL&gt; Volume of…

Q: Test for Amides NaOH test: General Reaction Reagents: Positive result: Notes: Test for Anhydrides,…

A: Chemical tests are performed to detect the presence of specific functional or chemical groups using…