A compound, XF3, is 80.27% fluorine by mass. 1.Identify the element. 2.What is the molecular structure ?

Q: 1a) Which of the following statmenst regarding bond polarity is true? and why? a) electrons are…

A: Certain properties of covalent bonds are determined by the characteristics of the atoms involved in…

Q: i. Define the ionic bond with providing an example. ii. Balance the following chemical reactions.…

A: When stoichiometric coefficient results in the equal number of atoms of each element on both the…

Q: Consider an ion with the symbol X3+ and the electronic configuration 1s22s22p6. a. What is the group…

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

Q: Name each molecule.a. Se O 2             c. N 2 F 4b. Se O 3             d. S 4 N 4

A: Note: Since you have posted a question with multiple subparts, we will solve the first three…

Q: delta

A: The chemical reaction: 4 NH3(g)  +  O2(g)  ---->  2 N2H4(g)  + 2 H2O(l). We need to determine del…

Q: A compound, XF4, is 39.03% fluorine by mass. Identify the element X. What is the molecular structure…

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Q: Which pure substance below contains both covalent and ionic bonding?  a) CsK             b) Na2S…

A: a) Since both the atoms are metal  Hence they will have metal metal bond as metallic bond only Hence…

Q: molecule has the shortest bond? N2           N2+         N22-        N23-     Which molecule has…

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Q: Ci-B-Ci: :CI: 1. For the central boron atom: The number of non-bonding electrons = The number of…

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Q: 28. These substances have polar bonds, Which twó árë nonpolar molecules? CI H-CI O=C=O H-O C-CCİ CI…

A: Polar molecules are those which is having unequal distribution of electrons. Dipole moment is not…

Q: For the compound COCl2: a. Write the Lewis structure.  b. Predict the shape

A: COCl2  has total 24 valence elecrons . Molecular mass = 129.84 g/mol  Name- Cobalt(II) chloride…

Q: [3] Answer the next six questions by referring to the ion, BrF2. 22 1) How many valence electrons…

A: Molecular arrangement can be determined by using concept of hybridisation. Polarity can be…

Q: Which of the following likely has the highest bond enthalpy? а. Н-Br Ob. I-I С. С-о d. N-F

A: Given We have to find which of the following has the highest bond enthalpy

Q: Which of the following contains ionic bonding? Select one: a. SrF, b. Al С. НСІ d. CO e. OCl,

A: To achieve stability, an ionic bond is generated by the complete transfer of valence electrons.…

Q: Which of these is the correct Lewis structure for SiS2?

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Q: Draw the Lewis Dot Structure for N2. What type of bond keeps this molecule together (single, double,…

A: The Lewis structure of Nitrogen as follows,

Q: Carbon has a electronegativity of 2.5 and oxygen has an electronegativity of 3.5. Is the carbon…

A: Electronegativity of C = 2.5  Electronegativity of O = 3.5  Carbon oxygen bond is polar or non polar…

Q: a) What is the difference between electron geometry and molecular geometry? b) What is the electron…

A: Note: As per our guidelines, we are supposed to answer only the first three sub-parts (a to c).…

Q: What type of compound is FePO4? a. Ionic b. Covalent c. Polar covalent d. Acidic e. Nonpolar

A: The ionic compounds are formed from positively charged ion (cation) and negatively charged ion…

Q: Which of the following is a three-dimensional picture of a covalently bound molecule that depicts…

A: Which of the following is a three-dimensional picture of a covalently bound molecule that depicts…

Q: Is Si-F bond more polar than N-F

A: Polar bond :-  A covalent bond formed between two atoms of different electronegativities is called…

Q: Which best represents a macromolecule consisting of covalently bonded atoms? A) CaCl2 B) CH4 C) SiC…

A: A macromolecule is a molecule that consists of one or more types of building. A macromolecule is a…

Q: which of the following compounds is a covalent compound? BaBr2, H3P, H2S, Na2S, LiOH, Fe2O3

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Q: A compound with a molar mass of about 42 g/mol contains 85.7% carbon and 14.3% hydrogen. What is its…

A: It is given that a compound has a molar mass of 42 g/mol and has 85.7% C and 14.3% H, and its…

Q: . What is the Lewis Structures of H2CO, where C is the central atom?

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Q: (i) What is a chemical bond?. (ii) List and locate the different types of bonds that hold particles…

A: Atoms combine to form molecules basically for two reasons  1. To get stable octet configuration 2.…

Q: What is the molecular shape of SN2

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Q: What is the correct Lewis structure for CN? OI:C= N:) none of the above

A: this is used to represent the total valence electron in a molecule and also shows the hypothetical…

Q: a covalent bond 00

A: An example of a covalent bond is Al-Al because both same element and same electrnegativity Hence,…

Q: Chemistry: Bonding 2a. Identify and describe the type of bonding present in C2H6 b. What is the…

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Q: What is the formula of a compound containing Ba²⁺ and N³⁻ ions? a)Ba2N3 b)Ba3N c) BaN3 d)Ba3N2

A: Ionic compounds are the neutral compounds in which the positively charged ions (cations) and…

Q: Determine the Lewis Structure of the molecule? BCI3 (no Cl-Cl bonds) C3H;CI (C's are central atoms)…

A: A covalent bond is formed by the sharing of electrons between different atoms. Atoms share electrons…

Q: npound's O density structural formula presence of a crystal lattice formula mass S 99+

A: Empirical formula has smallest index of elements in the molecular formula.

Q: chemical formula Common Name Type of Atoms Number of each atom Molecular Structure C12H22O11

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Q: Are the bonds in NH4+ ionic or covalent bonds? Explain your answer.

A: The ammonium ion is formed by protonation of ammonia molecule as follows: NH3 + H+  →NH4+⏟Ammonium…

Q: difference between a Lewis structure and a 3-D structure of a molecule?

A: Given: The objective is to give the difference between a Lewis structure and a 3-D structure…

Q: How to identify what kind of bond forms within molecules. Explain what kind of bond forms within the…

A: There are different types of bonding . The type of bond depends upon the distribution of the…

Q: Are the bonds between the atoms ionic or covalent?

A: Covalent bonds:- It is a bond formed between two atoms by mutual sharing of electrons. It could be…

Q: Covalent Lewis Structures 21. Draw a Lewis structure for each molecular compound: a. I2 b. NF, c.…

A: Lewis’s structure: Lewis’s bonding theory is based on the octet rule. The Lewis structure is a…

Q: Which elements can form-2 ions? a beryllium and calcium b. lithium and fluorine C. magnesium and…

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

Q: Using the Lewis structures of calcium chloride and sulphur dibromide as examples, explain the…

A: The lewis structure is the representation of the elements involved along with their chemical symbols…

Q: Jolar or nonpolar. (a) b) ーCH Po3H Br. (C) C=C Br

A: Since you've posted multiple sub-parts, we'll solve only the first three sub-parts for you. To get…

Q: 4) Among RBCI, SrClz and GaCla which compound will have the highest lattice energy? Explain your…

A: "Since you have asked multiple questions, we will solve the first question for you ( as per our…

Q: Draw a Lewis structure for SiCl4 that obeys the octet rule if possible and answer the following…

A: We have to tell about central Si atom.

Q: Formula Metals Non-metals Type of Bond 6. Na,s 7. Sr,N2 8. BaF2

A: Since you are posted with multiple sub-parts. As per the rule, I am answering the first three…

Q: (i) What is a chemical bond? . ii) List and locate the different types of bonds that hold particles…

A: i) Chemical bonds can be defined as spatial interactions between two elementary particles called…

Q: How would I draw the lewis structure for the 2HF(g)?

A: Given: H2(g) + F2(g)----------->2HF(g).

Q: 2. a. Identify and describe the type of bonding present in C,H. b. What is the electron…

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Q: Consider the following compounds: CaCl 2 , CaI 2 , and MgCl 2 . Answer the following questions based…

A: Size , lattice energy  and Melting  point  all depend upon the size of cation and anion .