QUESTION 30 What is the radioactive particle released in the following nuclear equation? 159 74 W → 155 72 Oneutron O proton Hf+? Obeta particle gamma ray alpha particle QUESTION 31 The correct name for the compound N 20 3 is Odinitrogen trioxide. Onitrogen oxide. dinitride trioxide. Odinitrogen oxide.

Q: observation The enthalpy of vaporization of Substance E is smaller than that of Substance F. At 1…

A: Depends on the capability of vaporization

Q: Question 5: Draw the products when each alkene is treated with O3 followed by CH3SCH 3. a. b. boils…

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Q: 5) Consider the reaction below: Br Br X xã NẠNH, NH₂ a) Is this a good reaction to use to get the…

A: Here NaNH2 act as strong base so it will give bita elimination reaction to give terminal alkyne.…

Q: Please explain how to make a net ionic equation for a reaction between HCl and a generic buffer

A: Let us suppose the buffer is acetic acid and sodium acetate.  A weak acid and a salt of weak acid…

Q: Which of the following reaction conditions results in Markovnikov addition to an unsymmetric alkene?…

A: Option A) is correct

Q: Assume each of the following complexes has a +2-charged metal center.  Which complex contains at…

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Q: Below are rate constants for the respective outer-sphere redox reactions between the complex in the…

A: The concept used here is from Co Ordination chemistry.  Here we have the reaction of [ Co(NH3 ) 5 I…

Q: ▼ Part A The forensic technician at a crime scene has just prepared a luminol stock solution by…

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Q: While under constant pressure, the temperature of 616 mL of a gas is changed from 98 °C to 290 °C.…

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Q: When 2-methylpentan-2-ol is reacted with excess oxidizing agent, the major compound found in the…

A: -> primary alcohol can be oxidized to carboxylic acid. -> secondary alcohol can be oxidized to…

Q: 3. What is the density of Ar gas that is stored at 756 mmHg and 280 K?

A: Density is equal to weight of substance divide by volume of solution

Q: CH3 OH CH3 H₂SO4, H₂O heat CH3 CH3

A: Carbocation intermediate formed in E1 machanism.   Tertiary carbocation is more stable than…

Q: Modify the given molecule to show the product of the oxidation reaction using FAD as the oxidizing…

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Q: Determine the vapor pressure for a solution at 45°C for a solution that contained 25.0 g acetone and…

A: Given: The mass of acetone = 25.0 g The mass of benzene = 75.0 g The vapor pressure of pure benzene…

Q: Draw NaCl at the atomic level.

A: NaCl  count up the valence electrons that are at hand. Chlorine is in the 17th group on the…

Q: B. Reactions in Solution Consider the reaction that occurs when 75 mL of 1.2M sodium sulfate is…

A: A question based on stoichiometry. A precipitation reaction between Na2SO4 and Ba(NO3)2 is…

Q: An element X has mass number 35 and number of neutrons 18. Write atomic number and electronic…

A: We know Mass number= Number neutron+ Number of proton The atomic number is basically the number of…

Q: T 2880cm-1 2970cm-1 1720cm-1 cm-1

A: Yes both 2880 cm-1 and 2970 cm-1 are sp3 C-H stretches because the C-H-stretching modes can be found…

Q: Choose the reagent(s) that would be most likely to complete this reaction. OsO4 (catalytic) NMO OH

A:

Q: The decomposition by the equation of PCBs can be representen 2 C₁₂ Hy Clb + 23 0₂ + 2H₂O → 24 CO₂ +…

A: This question is based on the stoichiometry of the reaction. The amount of reactant reacted and…

Q: Calculate the energy for the transition of an electron from the n = 6 level to the n = 1 level of a…

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Q: For the reaction shown below, 2.00 g of 4- chloroacetophenone, 10.0 mol of sodium broohydride, 3…

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Q: Which of the highlighted chemical bonds in the molecules below is longest? Shortest? In between?…

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Q: 16. silver nitride 17. cesium fluoride 18. chlorine dioxide 19. iron (III) oxide 20. cobalt (II)…

A: Ionic compound are those compounds which are formed between metal and non -metals when metal…

Q: COA How many molecules of each of the cofactors are produced when these two acetyl-SCOA molecules…

A: For one acetyl coenzyme molecule passing through citric acid cycle produces  a) 3 molecules of NADH:…

Q: Calculate the possible ESR transitions between these states for S=1/2 and I=2

A: The concept used here is from ESR or EPR spectroscopy.  Necessary condition for ESR or EPR is…

Q: Question 13 of 34 > What is the acid dissociation constant expression (acidity constant expression)…

A: Carbonic acid was formed by the reaction of H2O with Carbon dioxide. It will further dissociates…

Q: The symbol   e is a symbol used for a(n)     alpha particle.     neutron.     beta particle.…

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Q: Question 12 MISSED THIS? Watch KCV 8.2, IWE 8.1; Read Section 8.2. You can click on the Review link…

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Q: 16.22 What type of interaction would you expect between the R groups of the following amino acids in…

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Q: Which of the substances has polar interactions (dipole–dipole forces) between molecules? CHF3 CCl4…

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Q: (1) The molecules in a thermally equilibrated isolated system are confined to just the two…

A: For two molecules present in just two energy levels represented by ε0 and ε1 where ε0 indicates zero…

Q: Describe what happen in each step as specific as possible. 1. What is La Chatelier ‘s principle？how…

A: *explain

Q: A 0.617 mol sample of Ar(g), initially at 298 K and 1.00 atm, is held at constant pressure while…

A: Given that the heat is supplied at constant pressure. The heat supplied to the system at constant…

Q: ve Site Models 27) In the active site, there are two models of substrate binding. What is described…

A: 27.Each type of enzyme has a unique structure that enables a specific reaction. This means that for…

Q: 8) Given the following reaction, write the equilibri CaCO₂ (s)→ CO2 (g) + CaO (s) 3 A) [CO,]…

A: Equilibrium constant : Equilibrium constant is defined as the ratio of equilibrium concentration of…

Q: ..11

A: (A) (i) BH3,THF (ii) H2O2, NaOH Hydroboration-Oxidation    (B) Hg(OAc)2, H2O (ii) NaBH4, NaOH…

Q: Which product would NOT form in the following reaction? Br DBU DBU

A: A question based on alkene. A multiple choice question about elimination reaction is prescribed.…

Q: P5B2 In a study of the properties of an aqueous solution of Th(NO3) by A. Apelblat, D. Azoulay, and…

A:

Q: The vapor pressure of liquid aluminum is 400. mm Hg at 2.59x10³ K. Assuming that AHvap for Al (296…

A: we have to calculate the vapor pressure of aluminium using Clausius Clapeyron equation

Q: 9)2.5543 grams of Na₂CO3 (MW-105.9 g/mole) are placed in a 500.0 mL volumetric flask. A 25.00 mL…

A: Amount of Na2Co3 given =2.5543 grams Volume of Na2CO3 solution =500mL=0.5L Volume of HCl solution…

Q: What phenomenon enables outer-sphere redox reactions to occur? Group of answer choices relaxation of…

A: Electron transfer (ET) occurs when an electron relocates from an atom or molecule to another such…

Q: When the nuclide polonlum-214 undergoes alpha decay: The name of the product nuclide is The symbol…

A: During an Alpha decay the mass no of the product or daughter nuclei decrease by 4 while atomic no…

Q: 3. Complete the following nuclear equations and identify X in each case: a) 153135→ Xe54135+X c)…

A: These are nuclear reactions

Q: H₂O₂ HCN N₂O LEWIS STRUCTURE XeF₂ LEWIS STRUCTURE BiCls XeF4 BA UP SETS BA UP SETS MOLECULAR…

A: we have to draw the Lewis structures and complete the given table

Q: 6. a) Draw the structure of the final product for the reaction mechanism between a Grignard reagent…

A: Grignard reagent attack on carbonyl group to give alcohol upon work up.

Q: 900. K the following reaction has K,-0.345: 2 SO₂(g) + O₂(g) 2 SO3(g) an equilibrium mixture the…

A: Kp is equilibrium constant

Q: Part A What is the molarity of an HCl solution if 15.0 mL HCl solution is titrated with 29.6 mL of…

A: The unknown concentration of the acid or Base can be calculated by the method of titration with the…

Q: (f) -C=C-CH3 H₂, Ni

A:

Q: Predict the product(s) for each reaction below. In each case, draw the resonance forms of the…

A: The electron donating group on the benzene ring directs incoming electrophile to the ortho/para…