Using the lewis structure for SnCl3- What is the electron-pair geometry around the central atom?

Q: Draw the Lewis structures for SO3. How many electrons are around the central atom?

A: SO3 Molecule - Lewis dot structure                                                or    SO3…

Q: The Lewis structure for PO, is shown. What is the electron-pair geometry around the central atom? 3-…

A: For electron pair geometry, firstly find hybridization.  For hybridization,  Hybridization = 1/2…

Q: n the lewis structure for the CS2 molecule, the number of unshared pairs of electrons on the central…

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Q: correct Lewis structure of CIO2*?

A: Lewis structure of (ClO2)+ will have positive charge on Cl atom.

Q: Draw the Lewis structure for CH3CH2F Mention the shape of the molecule around each C atom. Is the…

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Q: What is the written lewis structure for C2H4BrCl and how many valence electrons?

A: Lewis structure : It is the simplest representation of the molecule , by which we get the idea about…

Q: n the lewis structure c

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Q: What element should be assigned as the central atom in the covalent arrangement of ammonia?

A:

Q: Can you draw the Lewis and VSEPR structure for SbO4-2? Thanks.

A: Solution- Lewis structure  of SbO4-2  ;

Q: Draw the Lewis structure for iodine tribromide, IBR3. What is the molecular geometry of this…

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Q: Draw the Lewis structure for IO−3 that doesn't violate the octet rule.

A: The ion given is IO3-.  Since the less electronegative element is I. Hence the central atom is I.…

Q: What is the lewis structure of CO3-?

A: The given compound must be CO32- not CO3-.

Q: What is the lewis structure for C2H4Cl2?

A: C2H4Cl2 :  Double bond equivalent = C+ 1-(H+X)/2 (X is halogen atom) = 2+1-(4+2)/2 =0  So,there will…

Q: Which of the following is the Lewis structure of N? O N:

A:

Q: Write the Lewis structure for molecule or ion. O2 2-

A: The Lewis structure for O22- (peroxide ion) ion can be written as follows,

Q: Consider the molecule SiCl4. The electronegativity values for Si and Cl are 1.8 and 3.0,…

A: Option A. Polar; non polar In the molecule SiCl4. The electronegativity values for Si and Cl are 1.8…

Q: Based on the results of the solubility tests and chemical tests, what is the most probable structure…

A: Solubility of C4H8 is  diethyl ether and insolubility in water indicates an hydrocarbon.…

Q: Which of the following represent the Lewis structure for N? O N: O N-

A: Given  Symbol of Element = N Lewis structure of N   = ?

Q: what is the lewis structure for CF3CFH2 and is it polar?

A: Lewis structure: The Lewis structure is a simplified representation of the valance shell electrons…

Q: 1. Draw the Lewis structures for H2O and HCN.

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Q: how many lone pairs are in lewis structure of CH3SH?

A: The solution is as follows :

Q: type of bond of HBr

A: There are various types of bond is present . Ionic . Covalent . Coordination bond . Etc . Any bond…

Q: the VSEPR model, the geometry of the regions defined by the electron pairs in the valence shell of…

A: A) The Lewis diagram of SiCl4 is given as

Q: Draw the Lewis structure of carbon dioxide (CO₂) and then determine if the molecule is polar or…

A: If the molecule has a dipole moment, it is said to be polar and the property is called polarity. The…

Q: Draw the Lewis structure, determine the VSEPR molecular shape and bond type for CO2

A:

Q: What are the Lewis dot diagrams for BrO2-, NO, CO+, and CLO3?

A: Lewis dot diagrams of each of the following are as follows:

Q: Draw the Lewis structure(s) for SO3F-. Explain the structure which you have drawn.

A: The Lewis structure for SO3F- has to be drawn and explain.

Q: What is the lewis structure for sodium bicarbonate?

A: The lewis structure for sodium bicarbonate is given below.

Q: lewis structure for CHC1O

A: CHClO Or HClO Lewis structure in which all lone pair and bond pair are shown clearly

Q: What is the lewis structure for C2H7NBr+ and C4H9+

A: The given chemical structures are charged ion, so the charges should be written as superscript on…

Q: When drawing the lewis structure of N2O, which element would go in the center

A: Here we are required to draw the Lewis structure of N2O.

Q: The Lewis structure for PO, is shown. What is the electron-pair geometry around the central atom?…

A: In the case of PO43-: The number of bond pair electrons =4 lone pair of electrons=0

Q: The Lewis structure for SnCl3 is shown. What is the electron-pair geometry around the central atom?

A: Given : structure of molecule By the vsepr theory we can decide electron pair geometry.

Q: many

A: Dear student I have given answer to your question in the image format.

Q: what is the lewis structure for N2

A: Lewis structures in chemistry are diagrams showing the bonding between atoms of a molecule. They…

Q: Draw the Lewis structure of CH₃F and then determine if the molecule is polar or nonpolar.

A: Given : We have to draw the Lewis dot structure for the following compound.

Q: Decide if each of the electron dot pictures, shown below for the indicated molecules, is an…

A: Draw lewis structure of O2 and CO molecule---

Q: what is the Lewis structure of HNO3 hand written

A:

Q: How many resonance structures are shown in the Lewis diagram for TeO2?

A:

Q: what is the lewis structure of CLO4-

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Q: what is the lewis structure of CH3N+H3?

A: Lewis structures or Lewis dot structures  are diagrams that represent the valence electrons of atoms…

Q: Draw the lewis structure for Na2Cl₂??

A:

Q: Write the Lewis symbol for Cl-

A: Since the atomic number of Cl is 17 with 7 valence electron  hence 1- charge in it means Cl has…

Q: Is there anything wrong with this Lewis Structure of ICI4 ? If no, explain why not. If yes, explain…

A: Answer:  We have a WRONG lewis structure of ICL4- ion given above. The total valence electrons of…

Q: The Lewis structure for SiF,2 is shown. What is the electron-pair geometry around the central atom?…

A: The lewis structure of SiF62- is provided.  The electron geometry of SiF62- has to be determined.…

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

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

Q: How many non-bonding (lone) electron pairs are in the Lewis structure for NHCI2?

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Q: Which of these is the correct Lewis structure for BCl3?

A:

Q: Draw the Lewis structure of water (H2O) and then determine if the molecule is polar or nonpolar.

A: The Molecular formula of Water is H2O. Water have a bent shape and having two lone pairs on Oxygen…

Thermochemistry

Thermochemistry can be considered as a branch of thermodynamics that deals with the connections between warmth, work, and various types of energy, formed because of different synthetic and actual cycles. Thermochemistry describes the energy changes that occur as a result of reactions or chemical changes in a substance.    

Exergonic Reaction

The term exergonic is derived from the Greek word in which ‘ergon’ means work and exergonic means ‘work outside’. Exergonic reactions releases work energy. Exergonic reactions are different from exothermic reactions, the one that releases only heat energy during the course of the reaction. So, exothermic reaction is one type of exergonic reaction. Exergonic reaction releases work energy in different forms like heat, light or sound. For example, a glow stick releases light making that an exergonic reaction and not an exothermic reaction since no heat is released. Even endothermic reactions at very high temperature are exergonic.