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Q: Write a Lewis structure for each of the following molecules/ions. Be sure to show all non-zero…

A: A Lewis Structure is defined as a very simplified diagram or representation showing the valence…

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

A: Electrons are filled in a different atomic orbital in an atom. According to the Aufbau rule, the…

Q: The formal charge on the phosphorus atom in the resonance structures for the phosphate ion that…

A: The formal charge is the net charge on each atom in the ion or formula. The chemical formula of…

Q: An atom of oxygen (O) gains (N) electrons to achieve an octet.

A: The Octet rule states electron transfer or electron sharing proceeds until an atom has acquired an…

Q: what is the formal charge to the O atom in the following molecule. All lone pairs have been drawn…

A:

Q: Unshared, or lone, electron pairs play an important role in determining compounds. Thus, it is…

A:

Q: A question that I am stuck on says, draw the lewis structure of NO2, and then choose the appropriate…

A: Formula for calculation of formal charge:  Formal charge = V - N - (B/2)  where, V is number of…

Q: Consider the molecule with the formula below, where X is the only central atom. Draw the most…

A:

Q: Based on the "best" Lewis structure after applying formal charge considerations, how many…

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Q: Decide whether these proposed Lewis structures are reasonable. proposed Lewis structure 0=c=0 =6:…

A: 1:CO2 :Valence electrons of C are 4 and of oxygen are 6.Total valence electrons = 4+ 6*2 = 16The…

Q: he best lewis structure will always have a negative formal charge on the most electronegative…

A: Interpretation: We have to define that whether the statement is correct or incorrect.

Q: Are the bond lengths or angles in benzene, comparedto other hydrocarbons, sufficient to decide if…

A: Hydrocarbons are the molecules formed by the carbon and hydrogen atoms. They are of two types-…

Q: How many double bonds does SO, have without expanding octet on the sulfur atom (sulfur is the…

A: Given molecule SO2.

Q: determine the formal charge on the oxygen atom in the molecule OF2

A: The molecule given is OF2. The central atom in the molecule is less electronegative element O.

Q: When oxygen forms single bonds using every valence in its valence shell, the electron pairs are…

A: Oxygen- Atomic number = 8 Valence electrons = 6 Valency = 2 Oxygen can from 2 bonds. It has two lone…

Q: What would the resonance structures of H2SeO3 be which feature an expanded octet?

A: When all the properties of a molecule cannot be explained by a single structure , we draw more than…

Q: Do any of the atoms in the above compounds have a formal charge?

A: The octet rule states that the elements of the s and p blocks try to attain the nearest noble gas…

Q: Which atom bears the formal positive charge in the hydronium ion?

A: Formal charge is not a real charge or a fake charge. It is assigned to an atom in a molecule,…

Q: Which of the following molecules contains at least one atom that has an expanded (hypervalent)…

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Q: Can you help me with the explanation of the molecular polarity, partial charge, formal charge and…

A: we have to define , molecular polarity, partial charge, formal charge with example

Q: :NEC What is the farmal charge on the arygen atom in the above Lewis Formula?

A: The formal charge (F) on an atom in the Lewis structure is calculated using the following formula:…

Q: x=0, If the atom "X" is in the fifth period of the periodic table, identify the element. Be sure to…

A: We have to identify the element X

Q: The Lewis structure for the chlorate ion is :0: Calculate the formal charge on the chlorine (Cl )…

A:

States of Matter

The substance that constitutes everything in the universe is known as matter. Matter comprises atoms which in turn are composed of electrons, protons, and neutrons. Different atoms combine together to give rise to molecules that act as a foundation for all kinds of substances. There are five states of matter based on their energies of attraction, namely solid, liquid, gases, plasma, and BEC (Bose-Einstein condensates). 

Chemical Reactions and Equations

When a chemical species is transformed into another chemical species it is said to have undergone a chemical reaction. It consists of breaking existing bonds and forming new bonds by changing the position of electrons. These reactions are best explained using a chemical equation.