The number and type of atoms in the reactants must equal the number and type of atoms in the products. Chemical Bond Exothermic Law of Conservation of Matter (Mass) (LOCM) Chemical Reaction

Q: When considering which is stronger a covalent bond or an ionic bond why is it fair to contrast the…

A: Ionic bond is much stronger than covalent bond because it involves complete transfer of electrons…

Q: Which of the following elements is commonly present in organic molecules? O Chlorine O Nitrogen O…

A: Aluminum and magnesium are common elements  of inorganic molecules

Q: What is the main difference between an ionic bond and a covalent bond?

A: Interatomic bonds are those type of forces which are present in between the atoms. There are two…

Q: Why is the formation of solid sodium chloride from solid sodium and gaseous chlorine exothermic,…

A: Lattice is a collection of lattice points that are arranged in a periodic pattern so that the…

Q: Use covalent Lewis structures to explain why the compound that forms between nitrogen and hydrogen…

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Q: What is a chemical bond? Why do chemical bonds form?

A: The definition of a chemical bond. A chemical bond is defined as the force that helps in holding the…

Q: A Forms when the atoms of two or more different elements join and combine chemically?

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Q: Determine the chemical formula for each of the compounds.

A: Chemical formula of an ionic compound can be formed by criss-crossing the valency of ions.

Q: Within a covalent Lewis structure, what is the difference between lone pair and bonding pair…

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Q: Write the empirical formula of at least four binary ionic compounds that could be formed from the…

A: In this question, we want to write all Four empirical formula for Binary ionic compound.  How we can…

Q: hat are molecules and ions? How are they formed? Give examples of each Explain covalent, ionic, and…

A: Given,  a). What are molecules and ions? How are they formed? Give examples of each b). Explain…

Q: Which phrase best defines a covalent bond? O weak polar attraction O strong polar attraction O…

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Q: Which of the following is an example of an inorganic compound? a) Sodium chloride (NaCl) b) Methane…

A: Organic compounds are the compounds which consists of Carbon(C) and Hydrogen(H) atoms linked…

Q: What is the difference between ionic bonding and covalent bonding?

A: Difference between ionic and covalent bonding:Ionic compounds are generated by the strong…

Q: Which is NOT true of molecular compounds?A. Triple bonds are stronger than single bonds.B. Electrons…

A: All atoms try to satishfy the octet rule to gain stability. But there are exceptions to this rule.…

Q: What is the chemical opposite of an acid?

A: The Chemical opposite of an acid is base. According to different theories of acids and bases, bases…

Q: In chemical change, atoms rearrange themselves to form new species. Select one: O True O False

A: Chemical changes occur when substance combine with another to form new substances. This process is…

Q: Name these compounds. NO2 .CH3 (a) (b) `Br Cl

A: Nomenclature of substituted benzene: 1) naming is done by placing the substituent as a prefix to the…

Q: Consider the structures of greenhouse gases, CO2 and CH4. Carbon dioxide has a very long lifetime in…

A: the dependence of lifetime of a molecule on its structure and bonding.

Q: 1. One drop of water from a medicine dropper has a volume of approximately 0.050 mL (1 mL = 1 cm3)…

A: Given, volume of water in one drop = 0.050 mL = 0.050 cm3            density of water = 1.0 g/cm3…

Q: Use covalent Lewis structures to explain why each element (or family of elements) occurs as diatomic…

A: The lewis structure can explain why the given elements exist as diatomic molecules, the reason lies…

Q: Why do most atoms present in nature are found to be compounds joined together rather than individual…

A: WHY DO ATOMS COMBINE  . A number of attempts were made to explain the formation of chemical bonds…

Q: What is the charge on an atom after it gains two electrons during the formation of a bond?  One…

A: Suppose, X is an atom, and X is in the ground state. In the ground state X is electrically neutral.…

Q: Using the dot symbols, show the reactions that make the diatomic molecule:   N₂ = O₂ = F₂ = Cl₂ =

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Q: In nomenclature how do you know when you need to add ide, ate, ite, hypo, ous , ic, per, bi, di

A: since you have posted multiple questions, as per guidelines we will solve the first question for…

Q: As a bond between Hydrogen and Oxygen is formed, electrons are O a. Transferred to form a covalent…

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Q: What I Can Do Covalent and ionic compounds can be differentiated easily because of their different…

A: In order to fill the given blanks we have to first know the physical properties of covalent and…

Q: What are the compound elements in energen cereal drink?

A: Energen is a nutritious cereal drink that is sold in powder formula blend with milk. It is consumed…

Q: Use covalent Lewis structures to explain why element (or family of elements) occurs as diatomic…

A: Lewis structure represents the systematic arrangement of atoms around the central atom. Electrons in…

Q: how and where chemical bonding and chemical compounds are commonly used, and how they are important…

A: The atoms in molecules, crystals, metals and diatomic gases indeed most of the physical environment…

Q: What is an example of a compound that is not a molecule and what is an example of a molecule that is…

A: Molecule is a neutral group of two or more atoms held together chemical bonds and compound is a…

Q: In an ionic bond, A. Two electrons are shared between two atoms B. An electron is shared between two…

A: In Ionic bond ,The complete transfer of valence electron takes place between atoms. One atom looses…

Q: What atoms tend to be reactive?

A: Elements with one or two electrons short or one or two electron extra in their outemost shell are…

Q: Covalent bonding occurs between nonmetallic elements. True or false?

A: Covalent bond is formed by sharing of electrons.

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 is it not proper to speak of sodium chloride molecules? The bond between sodium and chloride is…

A: Ionic bonding :-  A bond which is formed by the complete transfer of one or more electrons from one…

Q: What is the charge on each ion in these compounds? (d) ScCl3

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Q: What is the chemical formula for petroleum?

A: Petroleum is a mixture of different hydrocarbons which includes alkanes, cycloalkanes and aromatic…

Q: Use covalent Lewis structures to explain why element (or family of elements) occurs as diatomic…

A: The former, known as a 'Lewis dot diagram,' indicates a pair of shared electrons between the atomic…

Q: Which of the following is the correct chemical formula for a compound formed from calcium (Ca) and…

A: The valency of calcium = 2  The valency of nitrogen = 3  To balance their valency we need to…

Q: A packet of an artificial sweetener contains 40.0 mg of saccharin (C7H5NO3S), which has the…

A: First find the number of moles present in the sample. The number of moles can be found using the…

Q: All changes saved Determining whether the formation of an ionic compound is endothermic or…

A: The formation of ionic compound is exothermic proces because energy is released.

Q: Which one of the following statements best describes electronegativity in atoms? A)…

A: INTRODUCTION: Electronegativity is defined as the pair of electrons are attracted towards the atom…

Q: What is the chemical formula for the compound formed between iron(II) and chlorine? chemical…

A: Interpretation -  To write the chemical formula compound formed between iron(II) and chlorine - To…

Q: A single covalent bond is two atoms O engaging in an electron transfer O sharing a pair of electrons…

A: Answer: sharing a pair of electron. Covalent bond : bond which form between the two  atoms by…

Q: Use covalent Lewis structures to explain why element (or family of elements) occurs as diatomic…

A: Lewis structures show the bonding between atoms that form a molecule representing a covalent bond.…

Q: Why isn't hydrogen named first? Why COOH? Why not O2?

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Q: What is the difference of Ionic bonding and covalent bonding?

A: The difference of ionic bonding and covalent bonding has to be given.

Q: How many atoms and ions, respectively, are in one formula unit of ammonium phosphate, (NH4)3PO4?…

A: Ammonium phosphate is an inorganic compound. Its chemical formula is (NH4)3PO4. It is the ammonium…