Answered: For the following set of atoms and…

For the following set of atoms and ions, arrange the members in order of decreasing size. A) Se2- Te2- Se B) CO3+ Fe3+ Fe2+ C) Sc3+ Ti4+ Ca D) Cl- Ca2+ K+

Chemistry for Engineering Students

4th Edition

ISBN:9781337398909

Author:Lawrence S. Brown, Tom Holme

Publisher:Lawrence S. Brown, Tom Holme

Chapter7: Chemical Bonding And Molecular Structure

Section: Chapter Questions

Problem 7.17PAE: 7.17 Coulombic forces are often used to explain ionic bonding. Are coulombic forces involved in...

See similar textbooks

Related questions

Q: Punatis ageneral trend from left tu eight Athe periodic taldde ? tatomic radius increasesi motallich…

A: The periodic table consists of 18 groups and seven periods. The metals are placed on the left side…

Q: In the isoelectronic series Ca2 + , Cs+, Y3 + , which ion islargest?

A: Among Ca2+, Cs+, Y3+ the largest ion will be:

Q: Why are transition metals special cases? a. They have two valence shells with complete octets that…

Q: Write the electron configurations for (a) Ca2+, (b) Co3+, and (c) S2-.

A: Calcium loss 2 electrons and cobalt loss 3 electrons and sulphur gains 2 electrons

Q: D. Determine whether the atoms or ions given in B and C are paramagnetic or diamagnetic. 1. Mg atom…

A: Magnetic properties of the substance can be predicted by examining the electron configuration. If…

Q: Arrange these ions in order of increasing ionic radius: A, B3, C2-, D- DA* < D- < C2- < B³- DA* <…

A: The given ions are A+, B2-, C2-, D-

Q: Write the electron configuration for Gd and Gd3+ using the condensed noble gas notation. Identify…

A: 1a) Electronic configuration of Gd = [Xe] 4f75d16s2 Electronic configuration of Gd3+ = [Xe] 4f7 Gd…

Q: What is sigma and pi-bond? How many sigma and pi-bonds of the following molecules? CH3CH2COOH,…

A: Sigma bond is formed by axial overlapping and π bond is formed by lateral overlapping. All single…

Q: electron configurations

A: In this question we have to find correct electronic configuration for the given species.

Q: Two fourth-period atoms, one of a transition metal, M, and the other of a main-group nonmetal, X,…

A: If M is considered as Iron, the general formula given was M2X3, then the compound has to be Fe2X3.…

Q: Write the electron configuration for the following: A) Fer B) Cu- C) Co

A: The electronic configuration is a representation written for atoms which describe the distributions…

Q: d) Explain the following periodic trends: (i) m.p. SnFa (705 °C) > m.p. SiFa (-90 °C); (ii) SnF2…

A: Si and Sn are the elements of the same group . Si is 3rd period element where Sn is 5th period…

Q: How many valence electrons does Sn have

A: The given chemical element is Tin, its symbol is Sn. Its atomic number is 50. The electronic…

Q: Consider a hypothetical ionic compound AB (comprised of A+ and B- ions). Given the following…

A: delta Hlattice = -817 kJ mol-1

Q: Consider a hypothetical ionic compound AB (comprised of A+ and B- ions). Given the following…

Q: Write electron configurations for the following ions.

A: The arrangement of the electrons in the different atomic orbital of an atom is known as the…

Q: Which element, W or Au, has the greater number of electrons in antibondingorbitals? Which one would…

A: Molecular orbital theory (MOT) is a method which is used to explain the bonding in the molecules.…

Q: Arrange the following anions in order of increasing ionic radii: F-, O2-, N3-, P3-, As3-, Ge4-

A: Ionic radius increases as we go down the group in periodic table. Because additional shells are…

Q: Consider the isoelectronic series Ca2+, Sc3+, Ti4+, V5+. Arrange these species as follows. (Use the…

A: Answer :- a) Ionic radius :- It is the distance of the outer most shell of an cation or anion from…

Q: coloured and why? Explain. Example 8. Which of the following ions are expected to be 3+ 2+ Cut,…

A: The element which have unpaired electron is coloured. As unpaired electron can absorb energy and…

Q: The Ti2 + ion is isoelectronic with the Ca atom. (a) Write theelectron configurations of Ti2 + and…

A: (a) Electron configuration is the distribution of electrons of an atom or molecule in atomic or…

Q: Arrange the following iso-electronic species in order of increasing ionic radius: Br –, Sr2+, As3–.…

A: An atom consists of certain sub-atomic particles which are arranged in atom in such a way that…

Q: 1. The number of regions of high electron density on the central atom in 03, according to VSEPR…

Q: Arrange the members in order of increasing size. Sc3+, Ca2+, Ti4+

A: Atomic size is the distance between nucleus and outermost shell of an atom. Atomic size decreases…

Q: Draw the ion trans-diaqua-trans-dibromo-trans-dichlorocobalt(II).

A: In the trans configuration, one ligand is placed directly across to the other identical ligand. This…

Q: Rank the following cations from the least to the most d electrons: Co3+, Cr2+, Ni2+, Cu2+, Fe3+.

Q: Which of the following species is the most paramagnetic: К, Сr, Со, Са, Fe3+

A: Element or ion with larger number of unpaired electrons is most paramagnetic due to its greater…

Q: The electron configuration of a cobalt(1II) ion is [Ar]3d6 O [Ar]4s23d° O (Ar]3d5 O [Ar]4s'3d5 O…

A: Since we know that electronics configuration represent the distribution of electrons in there…

Q: Consider a hypothetical ionic compound AB (comprised of A* and B" ions). Given the following…

A: The enthalpy change during the formation of one mole of ionic crystal from one mole of gaseous…

Q: a) How many core electrons does the Ni atom have? b) How many valence electrons are in the Ni3+…

A: The electronic configuration is used to represent the distribution of electron density in an…

Q: Define the following phenomena with reference to main group compounds: (d) multicenter electron…

A: To define multicenter electron deficient bonding in main group compounds.

Q: in Example 4. Why do the transition elements exhibit higher enthalpies of atomisation? (N, R ne

Q: Molecules can be paramagnetic or diamagnetic. Which of the following is INCORRECT? a. Mercury:…

A: Note : according to our guidelines we are supposed to answer only one question.kindly repost other…

Q: 1. Element A (Group 13; Period 4) reacts with Element B (Group 16; Period 2) to form A2B3. a. Give…

A: Group 13 has 3 valence electrons, that means they lose 3 electrons to attain +3 oxidation…

Q: The electronic configuration for Fe* ion is: Select one: a. [Ar] 3s²3d³ b. [Ar] 3d c. [Ar] 3d5 d.…

A: The electronic configuration is written by filling the orbitals in increasing order of their…

Q: Consider a hypothetical ionic compound AB (comprised of A+ and B- ions). Given the following…

Q: A Click Submit to complete this assessment. Question 20 Using orbital diagrams, determine the number…

A: Electronic configuration: It is the distribution of electrons in the atomic orbitals of the element.

Q: which group has the following electron configuration: ns2np3?

A: In above configuration ,the last electron or valence electron enters in p subsequent, so this…

Q: give a name of any compound which is isoelectronic with XeF2

A: Two compounds are said to be isoelectronic if they contains same number of valence electrons.Total…

Q: What is the chemical formula of difluoride heptasulfide? * a. FS, b. F2S6 А. c. F2S7 d. F,S2 D. B.

A: Chemical formula: Chemical formula can be described as representation of Chemical composition of…

Q: Which metal ion is expected to have the electron configuration, [Kr]4d4? Hint: Remember that…

A: We have to predict the correct ion for given electronic configuration.

Q: Which transition-metal ion with a 3+ charge has the electron configuration [Kr]4d5

Q: Which Atom or ion ineach of following pairs has a Lorger radiuo? A N3- or N B Cazt or Baz+ キこ or Al3

A: Given: To compare the radius of anions.

Question

For the following set of atoms and ions, arrange the members in order of decreasing size.

A) Se^2- Te^2- Se

B) CO³⁺Fe³⁺ Fe²⁺

C) Sc³⁺ Ti⁴⁺ Ca

D) Cl^- Ca²⁺ K⁺

Expert Solution

This question has been solved!

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

This is a popular solution!

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Trending now

This is a popular solution!

Step by step

Solved in 2 steps with 1 images

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, chemistry and related others by exploring similar questions and additional content below.

Similar questions

7.17 Coulombic forces are often used to explain ionic bonding. Are coulombic forces involved in covalent bonding as well? Explain.
Arrange the following isoelectric ions in order of increasing size (i.e., smallest to largest):
A) What is sigma and pi-bond? How many sigma and pi-bonds of the following molecules? CH3CH2COOH, CH3COCH3, CH3CH2CH3, C6H6 B) Use the electron-in box model electron configurations to write an equation for the formationof each transition metal ion, and predict whether it is paramagnetic or diamagnetic Mn2+ (Z =25) Cr3+ (Z =24) Fe3+(Z=26) Ti2+(Z=21)
Is the structure of CuCl2(PPh3)2 - d9 or d10 - 1 unpaired electron or no unpaired electron - Cu1+ or Cu2+
Which metal ion is expected to have the electron configuration, [Kr]4d4? Hint: Remember that positive ions lose electrons Zr2+ Mo2+ Sr2+ Ru2+ Mn2+
3. Arrange the following iso-electronic species in order of increasing ionic radius: Br –, Sr2+, As3–. Give a brief explanation why you chose this arrangement.
Consider a hypothetical ionic compound AB (comprised of A+ and B- ions). Given the following enthalpy data and using a Born-Haber cycle calculation, predict ΔHlattice in kJ mol-1. A(s) + B(s) → AB(s) ΔrH = -449 kJ mol-1 A(s) → A(g) ΔrH = 113 kJ mol-1 B(s) → B(g) ΔrH = 92 kJ mol-1 First ionization energy of A(g) = 529 kJ mol-1 Electron affinity enthalpy of B(g) (exothermic) = -345 kJ mol-1
The gadolinium +3 ion (Gd3+) has advantageous magnetic properties for Magnetic Resonance Imaging (MRI) applications, specifically a high number of unpaired electrons. In fact, both neutral Gd and Gd3+ have a set of degenerate orbitals with seven unpaired electrons. a) Write the electron configuration for Gd and Gd3+ using the condensed noble gas notation. Identify which orbitals lose electrons to yield the +3 cation based on the above information. Explain your reasoning (2-3 sentences). b) Curium (Cm) is an actinide element named for Marie Curie. Cm is in the same group as Gd and also forms a +3 cation. Write the electron configuration for Cm and Cm3+. c) While +3 is the most common oxidation state for lanthanide elements, some can form +2 ions. Identify an isoelectronic ion to Gd3+ that has a +2 oxidation state and indicate which orbitals lose electrons to form that ion.
Arrange the members in order of increasing size. Sc3+, Ca2+, Ti4+
Two fourth-period atoms, one of a transition metal, M, and the other of a main-group nonmetal, X, form a compound with the formula M2X3. What is the electron configuration of atom X if M is Fe? What is the configuration of X if M is Co, if X is the same then give the full electron configuration for the Co ion.
Write the electron configurations for (a) Ca2+, (b) Co3+, and (c) S2-.
which of the following species is diamagnetic in nature: a H2 b H2^- c H2^+