Determine if the elements in the following compounds are metals or non-metals. Then determine the type of bond or compound and draw its correct Lewis structure. Compound Compound Type Lewis Structure Element 1 (metal Element 2 (metal or non- metal?) or non-metal?) Naci SO HF MgBra Сао KO

Q: Use the molar bond enthalpy data in the table to estımate the value of AHn for the rxn equation CH…

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Q: The element sulphur has atomic number 16. Sulphur forms a molecular compound with chloride with a…

A: Since you have asked questions with multiple sub parts, as per our guidelines,we are supposed to…

Q: Which of the following Lewis structures would be an expansion to the octet rule?

A: Given that a question  Five molecules compounds.  Would be an expansion of octate rule.

Q: Name the elements in the following compounds and identify the type of bond. Туре of Elements Bond 1.…

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Q: How is the bond distnace between 2 atoms affected by the following? Size fo the atoms Number of…

A: Bond distance or bond length is the average distance between nuclei of two bonded atoms in a…

Q: State how many bond pairs and lone pairs of electrons are arranged around the sulphur atoms in SCl2…

A: SCl2 has steric number = 4 (2 from bond pairs and 2 from lone pairs) S atom has 16 electrons and has…

Q: When a molecule can form two different structures, the structure with the stronger bonds is usually…

A: The bond energies are 1) N-H bond energy = 391 KJ/mol 2) N-O bond energy = 201 KJ/mol 3) O-H bond…

Q: Write a Lewis structure for each of the following simple molecules. Show all bonding valence…

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Q: Explain formation of covalent bonds in the following chemical compounds (using three theories). NH,:…

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Q: Determine if the bond between atoms in each of the following is ionic, polar, nonpolar, or pure.…

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Q: For the carbon atom Lewis dot symbol structure, how many valance electrons are unpaired?

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Q: Which type of bond results from the complete transfer of electronsfrom one atom to another?a.…

A: Covalent bond is formed between the two atoms is by the sharing of the electrons between them to…

Q: What is the bond energy for this chemical equation? C2H2 + 2.5O2 yields 2CO2 + H2O

A: Bond energy for the reaction = Energy of bonds broken - Energy of bonds formed

Q: Is the electron density consistentwith equal contributions from the tworesonance structures for O3?…

A: Yes, the electron density consistent with equal weights for the two resonance structures for O3.…

Q: Which of the following is the best measure of the total bond energy of a molecule? O gastronomy O…

A: Enthalpy is the best measure of total bond energy of a molecule.      Bonds are not static picture.…

Q: tate five conclusions that can be drawn from the resonance theory.

A: Resonance theory is an attempt to explain the structure of a species like the nitrate ion or benzene…

Q: Use bond energies to determine AHrxn for the reaction between ethane and chlorine. CH3 CH3 (9) + Cl2…

A: The enthalpy of a reaction is the amount of heat absorbed or released  during the course of  a…

Q: Decide whether the indicated atom obeys the octet rule. Select all that apply.    F in F2…

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Q: H2CCH2O(1).jpg Consider the following molecule: How many sigma bonds in this molecule? See attached…

A: Sigma bond- Generally,  single bonds between atoms are always sigma bonds.  A single bond such as…

Q: Categorize the following reaction: Ca + 2 HCl CaCl2 + H2 3. Give the Lewis structure for the…

A: answer to both the questions is given below. Lewis structure can be defined as the representation of…

Q: Molecular ekacagine combines with ethylene to form diekaethylene (C2H2Ec2) according to the reaction…

A: In a chemical reaction, some bonds in reactants are broken (which requires energy I.e. + sign) and…

Q: Which element will have 5 electrons in its Lewis dot symbol? a. Argon b. Boron c. Carbon d.…

A: NOTE-As the question contains multiple parts, we will solve the first three subparts for you. To get…

Q: Suppose there is an element X which occurs naturally as X2(g). X2(g) + 2O2(g) → X2O4(g) X2O4 has a…

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Q: Lewis Electron Dot Symbol (LEDS) of the Bonded atoms Sharing of Electrons Group Number of the…

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Q: What is a "connection" in a molecule? a. A single bond b. Any type of bond; single, double or triple…

A: We’ll answer the first question since the exact one wasn’t specified. Please submit a new question…

Q: Determine the enthalpy change for the following reaction using the bond dissociation energies.…

A: The enthalpy change of a reaction in terms of bond energies is: ∆H∘reaction=∑∆H∘bonds…

Q: Suppose there is an element X which occurs naturally as X2(g). X2(g) + 2O2(g) → X2O4(g) X2O4 has a…

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Q: Compound Element 1 Element 2 Bond Type (metal or non-metal?) (metal or non-metal?) NO, N: =…

A: Since we only answer up to 3 subparts, we will answer the first 3.Please resubmit the question and…

Q: Explain formation of covalent bonds in the following chemical compounds (usir hree theories). NH.…

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Q: An unknown molecular compound has the following Lewis structure. Which of the following elements…

A: In the given Lewis structure, -C=X part shows that X is capable of forming two bonds with C.

Q: A generic Lewis structure is given where Y represents the central atom and the outer atoms are…

A: We have to predict the correct compound for given structure.

Q: Explain formation of covalent bonds in the following chemical compounds ( three theories). C2? · NO…

A: “Since there are multiple sub-parts in this question and it is not mentioned that which one has to…

Q: Explain formation of covalent bonds in the following chemical compounds (using three theories). NH4…

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Q: Write resonance forms that describe the distribution of electrons in each of these molecules or…

A: a) Nitric acid, HNO3 = The resonance structure of the given compound is,

Q: Use bond energies to calculate the heat of reaction: H 0=c=0 + 2N-H H-N- N-H + H- 0-H

A: heat of reaction can be calculated by subtracting the bond energies of products from that of…

Q: On a piece of paper, complete the following table: Lewis structure Molecular Geometry Is the…

A: Lewis structure is the representation of electrons (bond and lone pair) arranged around the…

Q: Which structure satisfies the octet rule for a compound made of generic element X? O:X-X: O :X=X:…

A: Octet rule states that the atom of an element wants to have 8 electrons in its valence shell.

Q: For the bonds in these molecules:  LiCl   H2   K2O   CO2   BCl3 Which has the most…

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Q: Which if the following cannot exceed the octet in a molecule? S, l, N, or P

A: The given elements are Sulphur (S), Iodine (I), Nitrogen (N), and Phosphorus (P).

Q: Hydrogenation reactions, which involve the addition of H2 to a molecule, are widely used in industry…

A: Hydrogenation: Addition of hydrogen. Butane (C4H10) is formed by the addition of one mole of…

Q: Use bond energies to determine AHn for the reaction between ethanol and hydrogen chloride. CH3…

A: Explanation to the correct answer is given below

Q: Given the following information: N, bond energy = 941 kJ/mol , F, bond energy = 154 kJ/mol AH = -103…

A: Given information, Bond energy of N2 = 941 kJ/mol Bond energy of F2 = 154 kJ/mol ∆H = -103 kJ/mol…

Q: Identify all bond types: nonpolar covalent, polar covalent and ionic bonds

A: Given molecule:

Q: The strength of a covalent bond depends upon the size of the atoms and the bond order. In general…

A: The given bonds are : The bonds with higher bond energy are shown below:

Q: Do any bonds have 100% ionic character?

A: No any bonds have 100% ionic character because some covalent character may arise due to polarization…

Q: In an ionic bond, a metal atom loses electron(s) and a nonmetal gains them. What type of ion would…

A: Ionic bonds are formed between metal and non-metal. Metal loses electron and non-metal gains the…

Q: Common exceptions to the octet rule are compounds and polyatomic ions with central atoms having more…

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Q: Below is the Lewis structure of the hydrazine (N,H, molecule. .. H:N:: N: H Count the number of…

A: It's a very simple concept based question, which demands the total number of lone pairs and total…

Q: The strength of a covalent bond depends upon the size of the atoms and the bond order. In general…

A: A double bond is always shorter and stronger than single bond if atoms in which are connected by the…