This Lewis Structure is incorrect because[Ca]+ [:O:]-The metal should be negative and thenonmetal should be positiveThe metal should have a +2 charge andthe nonmetal should have a -2 chargeThe metal should have 2 electronsO around it and the nonmetal should have 6electrons around itThere is nothing wrong with the LewisStructure2.

The metal should have a +2 charge and the nonmetal should have a -2 charge 20Ca = 2,8,2 Ca++ =…

Answered: 2 This Lewis Structure is incorrect…

2 This Lewis Structure is incorrect because [Ca]+ [:O:]- The metal should be negative and the nonmetal should be positive The metal should have a +2 charge and

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

See similar textbooks

Related questions

Q: 3. Chemical Formulas and Thermodynamics (continued) C. From the bond energy data given below, (a)…

A: #3: #(a): The chemical formula of formic acid is HCOOH or CH2O2. The standard state elements, C, H,…

Q: Each of the chemically active Period 2 elements forms stable compounds in which it has bonds to…

A: Since you have posted a question with multiple sub-parts, we will solve first three subparts for…

Q: TaO, is very unlikely to exist, but let's pretend that it does. Write the balanced chemical equation…

A: Answer:- This question is answered by using the simple concept of balancing the redox reaction.

Q: Two substances with empirical formula HNO are hyponi-trous acid ( μ=62.04 g /mol) and nitroxyl…

A: a)Empirical formula and molecular formula is related as: Molecular Formula = (Empirical formula)n…

Q: Use the above bond energy table to calculate the enthalpy of the following reaction in kJ/mol:…

A: Given: A chemical reaction is, 2H2COg → CO2g + CH4g Bond energies: C-H = 413 kJ C=O = 745…

Q: Rank the following ionic compounds in order of lattice energy, from least exothermic to most…

A: Lesser the ionic- radii of cation and larger the charge on cation makes the compound most…

Q: Calcium (Ca) has a greater electronegativity than Barium (Ba). Explain why. In your explanation…

Q: The following Lewis representation depicts a reaction between two atoms of a group and one atom of a…

A: Answer: When an atom loses the electron it forms positively charged ion then positive ion is called…

Q: Determine the second ionization energy of calcium (in kJ mol-1) from the given data (all in kJ…

A: The data given is,

Q: Based on the following information calculate the approximate lattice energy of MgCl2. The radius…

A: Here, the required formula is: U0 = -NAZ+Z-e24π∈r(1-1n) (where N = Avogadro's number, A = Madelung…

Q: By referring only to the periodic table, select (a) the most electronegativeelement in group 6A; (b)…

A: (a) The group 6A contains elements oxygen, sulfur, selenium, tellurium and polonium in the same…

Q: Assuming similar crystal structure, which of the following has the strongest lattice energy?…

Q: The formal charge on Cl in the structure shown for the perchlorate ion is :Ö: H CI=O :0:

Q: Compare the magnitude of the lattice energy for each of the following two ion pairs. (a) Ni²+ and…

A: Lattice energy is defined as the amount of energy absorbed to dissociate 1 mole of ionic compound…

Q: Use the References to access important values if needed for this question. Use average bond…

A: Enthalpy change

Q: Covalent bonds: H―HC―HO―HO═O C≡O Bond energy (kJ/mol):4364154654981080Calculate the enthalpy change…

A: During a reaction there are few bonds which break and the new ones are formed. The breaking of a…

Q: 4. How much energy, in joules, is required to break the bond in one chlorine molecule? The bond…

A: Bond energy of a molecule is defined as energy needed to break or create the bond of that molecule.

Q: Write the LewiS symbol for the following atom or ion: Sn Answers: ·Sn:- Sn:* [Sn] 1 3. 4 Sn: Sn:…

A: We have to predict the Lewis structure for Sn.

Q: Given pieces of Zn and Al, and amounts of ZnSO4 and Al(SO4)3 solutions, what combinations of these…

A: As we need to illustrate that Zn is less reactive than Al, so we need to prove that Zn don't react…

Q: The following Lewis diagram represents the valence electron configuration of a main-group element.…

A: Since the number of valence electron in the Lewis diagram is shown 7 hence the element X belong to…

Q: One of the following pictures(Figure 1) represents NaCl and one represents MgO. Which is which?…

A: Introduction: We have to tell which picture represent NaCl and which is MgO.

Q: Which set of ionic compounds shows the correct order of increasing lattice energy…

A: Lattice energy is directly proportional to charge and inversely proportional to size. i.e. more…

Q: Calculate the second ionization energy of the metal M (AHion2 in kJ/mol) using the following data:…

Q: ΔΗ, %3D

Q: Use lewis symbols to represent reaction between Ca and F atoms

A: The nature of Bond formed between calcium and fluorine is electrovalent ionic. Chemical formula :…

Q: Recall that nitrogen triiodide (NI3) is very shock-sensitive. Forming F2(g) from F− ions releases…

A: In this question, we have to find out the correct answer of given problem by the help of the…

Q: Given the bond enthalpy information below, calculate the Δ H of the following hypothetical reaction:…

Q: Which compound in each of the following pairs has the larger lattice energy? Note: Mg2+ and Li+ have…

Q: Determine the crystal lattice energy for MgCl2, given the following information: Mg(s) + Cl2(g) →…

A: Lattice energy is the energy released when a crystal lattice is formed by the interactions of…

Q: Calculate the lattice enthalpy for RbCl. You will need the following information: Species AfH,…

Q: The enthalpy of the formation of ammonium chloride is AH° = -175.9 kJ/mol at 25°C. Calculate the…

Q: (multiple choice) The magnitude of the lattice energy (energy required to separate the ions) for the…

A: K2O is an ionic compound. It consist of 2K+ and O-2. CaO is an ionic compound. It consist of Ca+2…

Q: Use the Born-Haber cycle to calculate the lattice energy of KF. [The heat of sublimation of K is…

A: Given-> Heat of sublimation of K = 91.6 KJ/mole ∆Hf(KF) = -567.3 KJ/mole Bond enthalpy of F2 =…

Q: Arrange these compounds in order of increasing Lattice energy (Using 1-4, write 1 underneath the…

A: The lattice energy is the energy needed for converting one mole of ionic solid into its gaseous…

Q: The following Lewis representation depicts a reaction between one atom of a group nonmetal. •X• +…

A: We have been given a question about metal and non metal. We have been asked to fill the blank spaces…

Q: Consider the element Work (Wr) with an atomic number of 33 and an atomic mass of 81.03 g/mol. The…

A: Given: Molecule/ Ion Names Wr-2 Workide WrO3-2 Workate WrO2-2 Workite…

Q: Use the following data to calculate the enthalpy change for the following reaction: 2Na(s) + O2(g)…

A: The question is based on the concept of born Haber cycle and hess law. the given reaction is the…

Q: 1a)Rank the following ionic compounds in order of lattice energy, from the least exothermic (least…

Q: Aluminum(IV) iodide (AII_(4)) cannot be formed. Explain why this is the case by making reference to…

A: Aluminum (IV) iodide cannot be formed due to unfavorable energetic considerations associated with…

Q: Compare the magnitude of the lattice energy for each of the following two ion pairs. (a) Ni²+ and…

A: Lattice energy is a measure of the energy required to completely separate one mole of an ionic…

Q: 1. Hydrogen (H2) and oxygen (O2) react to produce water (H2O). (a) Write down the equation for the…

Question

This Lewis Structure is incorrect because
[Ca]+ [:O:]-
The metal should be negative and the
nonmetal should be positive
The metal should have a +2 charge and
the nonmetal should have a -2 charge
The metal should have 2 electrons
O around it and the nonmetal should have 6
electrons around it
There is nothing wrong with the Lewis
Structure
2.

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

Answer

VIEW

Because

VIEW

Step by step

Solved in 2 steps

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

1a)Rank the following ionic compounds in order of lattice energy, from the least exothermic (least negative lattice enthalpy) to the most exothermic (most negative lattice enthalpy): KCI, SrO, RbBr, CaO 1b)Rank the following elements in order of decreasing metallic character (from most metallic to least metallic): S, CI, K, Cs, Se 1c) by using the table of bond enthalpies, predict ?rH of the following reaction in kJ/mol H2C=CH2 + Cl2 ---> Cl-CH2-CH2-Cl
1. Given the following information, calculate the lattice energy for LiI(s). Show all work and construct a diagram(cycle) that shows each step in the process of forming LiI(s) from gaseous ions.
9. Use the following data to calculate the lattice energy of Cao. The enthalpy of formation of Cao is –636 kj/mol. The enthalpy of sublimation of Ca is +192 kj/mol, the first ionization energy of Ca is +590 kj/mol, and the second ionization energy of Ca is +1145 kj/mol. The enthalpy of dissociation of 02 is +494 kj/mol of 02 molecules, the first electron affinity of O is -141 kj/mol of 0 atoms, and the second electron affinity of 0 is +845 kj/mol of 0¯ ions.
Choose the correct equation below for the reaction that occurs when Na2S dissociates in water.
Place the following compounds in order of increasing lattice energy (from smallest to largest): LiF, LiBr, NaI, MgF2, MgO.
Using Lewis symbols and Lewis structures, diagram the formation of SiCl4 from Si and Cl atoms.
For Na (s) + 1/2 Cl2 (g) ---> NaCl (s) ΔH = -410 kJ, ΔH is the ionization energy endothermic energy heat of formation bond energy lattice energy
A baker uses sodium hydrogen carbonate (baking soda) asthe leavening agent in a banana-nut quickbread. The baking sodadecomposes according to two possible reactions: 2NaHCO₃(s)→Na₂CO₃(s)+CO₂(g)+H₂O(l) , NaHCO₃(s)+H⁺(aq)→Na⁺(aq)+CO₂(g)+H₂O(l) Calculate the volume (in mL) of CO₂ that forms at 200°C and0.975 atm per gram of NaHCO₃ by each of the reaction processes.
What is the most reactive, second most reactive, second least reactive, and least reactive out of the following metals: Magnesium, Copper, Nickel, and Silver?
Consider the structure below for the [EOF₂]² ion. Note: E represents an unidentified element. :0: [*]* (a) What is the formal charge on E? Number (b) Which element could E represent? (Although there is more than one possibility, you must enter only one answer. Enter the correct atomic symbol for your choice.)
An electrode has a negative electrode potential. Which statement is correct regarding the potential energy of an electron at this electrode?(a) An electron at this electrode has a lower potential energy than it has at a standard hydrogen electrode.(b) An electron at this electrode has a higher potential energy than it has at a standard hydrogen electrode.(c) An electron at this electrode has the same potential energy as it has at astandard hydrogen electrode.