Answered: why electron affinities for halogens…

Science

Chemistry

why electron affinities for halogens are all negative but the electron affinities for the noble gases are all positive.

Chemistry: Matter and Change

1st Edition

ISBN:9780078746376

Author:Dinah Zike, Laurel Dingrando, Nicholas Hainen, Cheryl Wistrom

Publisher:Dinah Zike, Laurel Dingrando, Nicholas Hainen, Cheryl Wistrom

Chapter5: Electrons In The Atom

Section: Chapter Questions

Problem 86A

See similar textbooks

Related questions

Q: The good super Expert Hand written solution is not allowed

A: Step 1: The closed chain has 8 carbons. Word root is oct. Step 2: Principal functional group is…

Q: Explain the use of acetylide anion reactions in the synthesis of two marine natural products ?

A: Acetylide anions are highly reactive species that can be used as nucleophile in a variety of organic…

Q: What is the oxidation state of Fe in K3[Fe(CN)6 ]?

A: The central metal of this complex is Fe. Fe generally show +2 and +3 oxidation states.The complex is…

Q: onsider the reaction: 3A → 4C Initially, and at some fixed temperature, the reaction proceeds at…

A: The objective of this question is to determine reaction rates, reaction orders, and rate laws from…

Q: Use cell potential to calculate an equilibrium constant. Calculate the cell potential and the…

A: For the first question, we need to determine the Eo cell of the reaction We need to identify what…

Q: None

A: Step 1:Step 2:

Q: Propose an efficient synthesis for the following transformations using ONLY aldol, mciheal and other…

A: Step 1:• Mechanism: • In this reaction. Firstly alcohol is get oxidised to aldehyde to get…

Q: None

A: Step 1: Step 2: Step 3: Step 4:

Q: 1. Many natural and/or industrial reactions require the correct conditions to produce the necessary…

A: The objective of the question is to understand the conditions necessary for different types of…

Q: Constants Additional Materials Reading Submit Answer 5. [-/3 Points] DETAILS MY NOTES PREPCHEMCF1…

A: Step 1: Step 2: Step 3: Step 4:

Q: Draw and explain lewis structure for HBrO2 along with explanation how every bond is formed and why?…

A: The objective of this question is to understand the Lewis structure, bond formation, electron…

Q: Strontium hydroxide,Sr (OH)2 , dissolves in water to the extent of 5.24 g per liter. What is the…

A: The objective of this question is to calculate the solubility product constant (Ksp) for strontium…

Q: 2. For the following mechanism questions, please refer to Chapter 8.10 in the Klein text for more…

A: The objective of the question is to understand the mechanism of formation of cis- and trans- isomers…

Q: (SYN) Show how to synthesize each of these alcohols from a ketone or aldehyde that has the same…

Q: Determine the structure of the unknown using the data provided.

A: The objective of the question is to determine the structure of an unknown compound using the…

Q: 13. What is the predicted product of the reaction shown? What is the intermediate product? N(CH3)2…

A: Step 1: Step 2: Step 3: Step 4:

Q: please give Step by Step Solution Otherwise i give you DISLIKE !!

A: The objective of the question is to draw the structures of the products that would form during…

Q: Draw the major product of this aminolysis reaction. Ignore inorganic byproducts. 1. excess NH(CH3)2…

Q: None

A: Diphenylamine is an organic molecule with the chemical formula (C6H5)2NH. Here's a breakdown of its…

Q: Column Plate Number: 16 Retention Factor: 3.1 Sample Peak Retention Time: 1.2minutes Sample Peak…

A: The objective of the question is to find the resolution and pressure if flow rate is adjusted to…

Q: Select the major product of the elimination reaction. O III OIV O no rxn water ? OH تی ہیں IV

A: Step 1: Step 2: Step 3: Step 4:

Q: propose a stepwise mechanism with curved arrows for the following reaction Please give Step by…

A: The objective of this question is to propose a stepwise mechanism for the given reaction involving…

Q: 5.50x10-2 M in acetic acid (Ka = 1.8 x 10-5) and 5.50x10-2 M in hydrocyanic acid (Ka = 4.9 x 10-10)…

A: Step 1: Step 2: Step 3: Step 4:

Q: Predict the major products of the following reaction. O H₂O+

A: Approach to solving the question: Detailed explanation: Examples: Key references:

Q: Content Google Do google slid X Inbox (4,5 ✓ Certificate × > Course E X Cengage L xb Will a prec ✓…

A: The objective of this question is to calculate the change in entropy (ΔS) for the given reaction.…

Q: Show the synthesis of the following using intramolecular reaction (ring closing):

A: Step 1:• In this reaction, firstly base abstract acidic proton of alcohol then oxygen anion attack…

Q: Describe Auger/screw mechanisms and dosator mechanism by which capsules are produced. Use diagrams…

A: Auger/Screw Mechanisms:The auger or screw rotates at a controlled speed to draw the powder or…

Q: Determine the value of Ksp for SrF2 by constructing an ICE table, writing the solubility constant…

A: Please comment down for any doubt. I hope my answer helps you.

Q: P4(S)+5O2(g)=2P2O5(s) If 5.00g of phosphorus is burned, what mass of oxygen does it combine with?

A: The objective of the question is to find out the mass of oxygen that combines with 5.00g of…

Q: H+ (aq) + HCO2 (aq) -- H2CO (aq) + H2O(l) What is the equilibrium expression.

A: Step 1: The equilibrium expression represents the ratio of the concentrations of the products to the…

Q: i dont want hand writing image

A: Step 1: In the first reaction, base abstract acidic proton and forms enolate. Then attack of enolate…

Q: A 0.075 M solution of a base has a pH of 11.40. What are the hydronium and hydroxide ion…

A: The objective of this question is to find the hydronium ion concentration [H3O+] and the hydroxide…

Q: None

Q: If you are interested in separating a mixture of volatile compounds, which technique do you think…

A: The objective of the question is to identify the best technique for separating a mixture of volatile…

Q: Identify and provide an explanation of 'Single-point Calibration'. Provide examples.

A: Here's how it works:Reference Standard: You use a known and reliable source with a clearly defined…

Q: For the Diels-Alder reaction, the product's skeletal structure and configuration at the bridgehead…

A: The objective of this question is to complete the structure of the major product of a Diels-Alder…

Q: A 12 MGD biological nitrogen removal (BNR) facility has an influent TKN concentration of 32 mg/L and…

A: The objective of the question is to find how many of alkalinity was consumed by…

Q: Use the table of indicators below to choose the most appropriate indicator to use when titrating…

Q: i dont want hand writting image

A: You asked for no handwritten structures i hope these are understandable.

Q: Give the products of the reaction given below and state which reaction willproceed faster?

Q: Nitrogen, N2, has a normal boiling point of -196oC and a normal melting point of -210oC. Which of…

A: The objective of the question is to determine the correct expression for the process of Nitrogen gas…

Q: What is the outcome of the reaction shown in the box? - Assume addition- elimination mechanism. A) F…

A: Step 1:Grignard reagent (RMgX) give nucleophilic aromatic substitution reaction.A nucleophile…

Q: OWLv2 | Online teaching and lea: X Draw the organic product(s) of t X Dow the mat orga A ✰…

Q: Give the structures of the cycloadducts formed -SO₂Ph + PhH t. amb. ➤ A + Ph CO₂Me + с CO₂Me Ph B

A: The image shows four sets of reactants undergoing cycloaddition reactions to form products labeled…

Q: Part A Estimate the optimal number of neutrons for a nucleus of Ho (Z=67). Express the number of…

Q: The titration curve below corresponds to a titration of a A B C D by a Volume titrant added (mL)

A: Step 1:Part 1):Given titration curve represents, titration of strong base with strong acid .…

Q: b. Using the following values to calculate net filtration pressure (NFP). Pc (arteriole-end) = 37…

A: The objective of the question is to calculate the net filtration pressure (NFP) using the given…

Q: For which reaction will ΔS be positive? Group of answer choices N2O4(g) ⟶ 2 NO2(g) 2 H2(g) +…

A: The objective of the question is to determine for which reaction the change in entropy (ΔS) will be…

Q: calculate the volume of methane provided by the bacterial breakdown of 2.43 kg of sugar at 282 K and…

A: Step 1: PV = nRTMethane (CH4) has a molar mass of approximately 16 g/mol.Given: Mass of sugar…

Q: i dont want hand writting image

A: The reaction in question involves sodium azide (NaN3) and an alkyl halide in DMF…

Question

why electron affinities for halogens are all negative but the electron affinities for the noble gases are all positive.

Definition Definition Change in energy of a neutral gaseous atom when an electron is added to the atom to form a negative ion.

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

SEE SOLUTION Check out a sample Q&A here

Step by step

Solved in 2 steps

SEE SOLUTION Check out a sample Q&A here

Similar questions

Write one possible set of quantum numbers for the valence electrons of calcium.
Assign a correct set of four quantum numbers for (a) Each electron in a nitrogen atom. (b) The valence electron in a sodium atom. (c) A 3d electron in a nickel atom.
Consider the eight most abundant elements in the human body, as outlined in Exercise 156. Excluding hydrogen, which of these elements would have the smallest size? largest size? smallest first ionization energy? largest first ionization energy?
On which quantum numbers does the energy of an electron depend in each of the following? a. a one-electron atom or ion b. an atom or ion with more than one electron
The four most abundant elements by mass in the human body are oxygen, carbon, hydrogen, and nitrogen. These four elements make up about 96% of the human body. The next four most abundant elements are calcium, phosphorus, magnesium, and potassium. Excluding hydrogen, which of these elements would have the smallest size? largest size? smallest first ionization energy? largest first ionization energy?
Explain electron from a quantum mechanical perspective, including a discussion of atomic radii, probabilities, and orbitals.
Element 106 has been named seaborgium, Sg, in honor of Glenn Seaborg, discoverer of the first transuraniurn element. a. Write the expected electron configuration for element 106. b. What other element would be most like element 106 in its properties?
r Questions 11—13, you will need to consider ionizations beyond the first ionization energy. For example, the second ionization energy is the energy to remove a second electron from an element. Compare the first ionization energy of helium to its second ionization energy, remembering that both electrons come from the 1s orbital. l> X Y First 170 200 second 350 400 Third 1800 3500 fouth 2500 5000 entify the elements X and Y. There may be more than one answer. so explain completely.
Order the atoms in each of the following sets from the least negative electron affinity to the most. a. N, O, F b. Al, Si, P
Describe briefly why the study of electromagnetic radiation bas been important to our understanding of the arrangement of electrons in atoms
Write complete electron configurations for atoms whose electron configurations end as follows. a. 3p5 b. 4d7 c. 4s2 d. 3d1
ive the electron configurations for the following atoms. Do not use the noble gas notation. Write out the complete electron configuration. trong>ElementElectron configuration __________ emsp; __________ emsp; __________ emsp; __________ __________