The diagram represents the incomplete structure of potassium chloride.

Q: what is the molecular structure of NaCl

A: Sodium chloride (also known as common salt) is an ionic compound composed of a sodium ion(Na+) and a…

Q: Explain why potassium does not bond with neon to form a compound.

A: The reason why potassium does not bond with neon to form a compound has to be given,

Q: Explain why the formula of hydrogen peroxide cannot also represent the chemical formula for water

A: Chemical structure of hydrogen peroxide, H2O2  is H-O-O-H, where as that of water is bent or V…

Q: What type of bond—ionic or covalent—forms between nitrogen and oxygen?

A: To find: Type of bond forms between nitrogen and oxygen

Q: Would KCl be expected to be a solid at room temperature?Why?

A: KCl is an ionic compound and is formed by the mutual electrostatic force of attraction between…

Q: What is the chemical formula for compound formed between manganese (IV) and chlorine? Chemical…

A: When cation and Anion combine they make a compound. To make stable compound the chareges on both the…

Q: What is the chemical formula of carbon tetrafluoride?

A: The compound given is carbon tetrafluoride.

Q: Why is salt an ionic bond?

A: About Salt

Q: Alum is a(n) ……………….. compound which means that in the solid state ……………………. are held together by…

A: In general alum is nothing but hydrated Al2(SO4)3 of different cations (e.g. Na+, K+ etc.).

Q: How many electrons will strontium gain or lose to form a stable ion?

A: The antacid (alkaline earth metals) (IIA components) looses two electrons to form a stable 2+…

Q: How many electrons will beryllium need to be removed in order for it to become a stable ion?

A: Be is an alkaline earth metal. The electronic configuration of the element is 1s2, 2s2

Q: formula writing for ferric ferrocyanide

A: In between metal and ligand coordinate covalent  bond is present  Electron pair donar is called "…

Q: To form a stable ion, will magnesium gain or lose electrons? How many electrons?

A: In nature many elements are present, some are present in free state while some are in combined form.…

Q: Why can dissolved ionic compounds conduct an electric current but dissolved covalent compounds…

A: Since on dissolving ionic compounds it dissociates into the ions  While in case of covalent…

Q: a) When magnesium forms a compound with oxygen, electrons are transferred from the atom to the atom.…

A: Bonds formed between metal and non-metal are called ionic bond. Metal loosed electrons while…

Q: Which element would form a Covalent (Molecular) bond with Oxygen (O) ?

A: Oxygen is normally non metallic element in nature. When oxygen combine with other non - metallic…

Q: The electrons are the outer electrons and are involved in bonding.

A: The electrons on the outermost energy level of the atom are called valence electrons. The valence…

Q: Nome the molecule Br

A: The solution is given below -

Q: What are the chemical formulas for ( a ) disulfur dioxide and ( b ) iodine pentafluoride ?

A: ANSWER   Chemical formulas for ( a ) disulfur dioxide and ( b )…

Q: In a metallic bond, the metal atoms are held together by a "sea" of ___________ electrons

A: Metals are shiny, hard, good conductor of electricity and has very high tensile strength . They have…

Q: What is the lewis structure for sodium bicarbonate?

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

Q: Write a suitable formula for:a. aluminum nitrate b. potassium nitrate

A: The chemical formula is formed by the criss-cross method. In criss-cross method, the oxidation state…

Q: Identify the following information for the following chemical structures

A:

Q: What is a covalent chemical bond according to the Lewis model?

A: A covalent bond is formed when electrons are shared between atoms. This takes place because atoms…

Q: Formula Metals Non-metals Type of Bond 9. NO2 10 C,H.

A: Metals are the s-block and d-block elements which can easily donate its valence electron.…

Q: What is the type of bond that forms between Br and Br?

A: Bromine acts as a non metal When two non metal are formed , they form covalent Bond  Covalent Bond:-…

Q: Why do ionic bonds have high boiling and melting points? Use details to support your answer.

A: We have to explain that why ionic bonds have high boiling and melting points.

Q: When molecules absorb heat, there is an increase in A) the kinetic energy of the molecules. B) The…

A: When molecules are heated, they start moving in random motion due to higher degree of freedom and…

Q: Explain why N, is a gas at room temperature but H;O is a liquid

A: the answer is as follows:

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: Draw, label and describe the structure of atom.

A: Given A question to draw, label and to describe the structure of atom.

Q: Question 7 Examine the provided Lewis structure and then select all of the following statements…

A: We have to tell which option is correct

Q: Describe how the ionic bonds are formed and how ionic compounds are held together.

A: Explain how ionic bond formed ?

Q: Represent Lewis dot-cross diagram for the bonds formed between S and O atoms. Name the compound. ii.…

A: Lewis dot-cross structure: This notation represents the valence shell electrons on any atom It…

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: Explain why argon does not form either (a) ionic bonds or (b) covalent bonds.

A: Chemical bond :-  The force of attraction which holds two constituent atoms or ions together is…

Q: What do Single bonds consist of?

A: The term chemical bond generally refers to the attractive force that holds the constituent atoms or…

Q: The bonds between technetium and sulfur are predicted to be?

A: Technetuum and sulphur form colloidal technician is a d block element which is a metal and sulphur…

Q: when a bond is formed, is energy absorbed or released? Explain.

A:

Q: Write a suitable formula for:a. silicon dioxide b. sulfur dioxide

A: Introduction: There are different way to represent compounds: 1. Empirical formula: It represent the…

Q: (b) Describe fully how an ionic bond is formed.

A: Chemical bonds are of the following types  Ionic or electrovalent bond Covalent bond Dative or…

Q: What type of diagram is used to show ionic bonding?

A: The ionic bond is characterized by the presence of an electrostatic force between the oppositely…

Q: What is its molecular shape?

A: The molecular shape of a molecule is the three-dimensional arrangement of its atom in space.

Q: Why is sodium iodide an ionic bond?

A: The Condition required for the formation of an ionic bond between two elements are: 1).Two elements…

Q: Explain why Aluminum loses electrons when forming ionic compounds, while Oxygen gains electrons.

A:

Q: List four physical properties of ionic compounds.

A: Ionic compounds are formed by complete transfer of electrons.

Q: What is chemical bond

A: Bonding is the process where atoms or molecules combine or bond together, usually to form a new…

Q: Arrange the following elements in order of increasing electronegativity: phosphorus, sulfur,…

A: Electronegativity is measure of the ability of an atom in a bond to attract electrons to itself. The…

Q: why transition elements are able to form interestitial compounds ?

A: d-block elements are called transition metals.

Q: disilicon pentaselenide,  is it ionic or covalent?

A: Ionic bond is formed when there is large difference in electronegativity value of two atoms.…

Solutions

Solutions can be considered as homogeneous mixtures which contain two or more than two chemical substances. The chemical substance which is the greater part is defined as solvent. And the chemical substance that is dissolved in a solvent is referred to as solute. Solution chemistry plays an important role in chemistry since it supports many commercial applications of solutions.