A.State the number of valence electrons for a sodium ion in an ionic bond. B.State the number of valence electrons for a sulfide ion in an ionic bond. Express your answer as a signed integer

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A: The given compound is dimethyl amine. It is a secondary amine with

Q: Draw what happens as the approaching atoms begin to repel, slow down, and ultimately move apart.

A: The following picture given in next step is molecular level picture which illustrates that what…

Q: The following compound represents

A: . Cis Isomer in Octahedral Complex                               OR                      . Trans…

Q: Name both of the molecules and explain

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Q: In constructing your models, use the following guidelines: (a) Each ball represents an atom, while…

A: Structure of bromodichloromethane. BrCl2CH

Q: State the number of valence electrons for a potassium ion in an ionic bond. Express your answer as a…

A: Potassium alwase form ionic bond because it is an  Alkali metal .

Q: Question five in the review section. They are not giving us the value of a or B and I believe the…

A: Given : Pressure from ideal gas law = 67.2 atm  And pressure from Van der Waals equation = 22.5 atm…

Q: Could you fill in the blank?

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Q: redict the shape of these molecules:

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Q: The following reaction is a key step in the metabolism of glucose. Which of the following molecules…

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Q: HO, (') HO, (*) Но НО, (*) Named this compounds please

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Q: a) list the order of these gases the electron would pair to from least to greatest potential energy…

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Q: Can you please simplify the formula

A: Formula used , ∆Tf = Kf × (1000×W2)/(M2×W1) Where, ∆Tf = Depression of freezing point  Kf = molal…

Q: e type of bonding

A:

Q: When sodium chloride dissolves in water, how do the water molecules orient around the ions? Select…

A: The salt will be completely dissociated in the water because salt and water are polar in nature. As…

Q: Draw a 3D model of CHBrClF and draw a model of the mirror image of your first molecule. What is the…

A:

Q: atoms initially approach, they attract one another and the potential energy decreases as shown by…

A: It can be explained using Valence Bond Theory given by Heitler and London. On thing to keep in mind…

Q: Explain what experiment can we use to determine chemical structure based on melting point

A: The melting point of a Substance is defined as the temperature in which Solid substance converts…

Q: Based on the structure provided the compound has a [ Select ] molecular geometry. The compound is […

A: On the basis of bond pairs surrounding central atom, one can determine the geometry of the molecule…

Q: The diagram represents the incomplete structure of potassium chloride.

A: Potassium chloride is a salt formed from the bonding between an alkali metal and a halide. Potassium…

Q: what  is the importance of a having a strong chemical bond? Cite practical use

A: The force or the attraction that holds two atoms or molecules to form a chemical compound is called…

Q: (b) Name and describe the three energies associated with the formation of an ionic bond. Use your…

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Q: Use the model to answer the following question. ➜ H2 (8) + Cl2 (8) 2 HCI (g)

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Q: Water is considered to have because breaking hydrogen bonds takes lot of energy a lonic Bonding b.…

A: Heat capacity of a substance is defined as the heat energy required to change the temperature by 1…

Q: It is a number that use to keep track of how many electrons an atom has? Select one:   a. formal…

A: The answer is given below

Q: Match each of the words to their correct description.

A: Atom is the fundamental unit of matter.  It consists of sub-atomic particles :- Protons Electrons…

Q: In constructing your models, use the following guidelines: (a) Each ball represents an atom, while…

A: Alcohol with molecular formula C4H10O.

Q: Write the formula using crisscross method. Aluminum chloride Cuprous sulphate Sodium phosphate

A:

Q: 11. Write formulas for (a.) ethyl fluoride and (b.) isopropyl chloride. Br. (d) and (e) CeHgl? What…

A: Since we only answer up to 3 sub-parts, we'll answer the first 3. Please resubmit the question and…

Q: Explain how electronegativity leads to dipole moment using the atoms in a water molecule as an…

A: Electronegativity is the measure or the tendency of an element or atom to attract electron towards…

Q: Refer to the equation below to answer questions The relative arrangement of bromine atoms in the…

A: Organic reactions are those in which organic reactant react to form organic products. In this…

Q: g compounds will require Greek prefixes when it is

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Q: PART 2: DRAWING MOLECULES TO SHOW 3-DIMENSIONALITY MODEL 2: Line, Wedge and Dash Drawings Line: In…

A: Since you have asked multiple questions, we will answer the first question for you. For the rest of…

Q: consider

A: Vapor pressure and boiling point of any substance / Compound are inversely related to each other.…

Q: The attached chemical formula is typical of?

A:

Q: Which ions are formed when HBr dissolves in water to form ions?     HBr+ and HBr - HBr, + , and HBr…

A: We have to predict the ions upon dissolution of acid in water .

Q: Bond Energies depend on structures of covalent compounds. A positive value of a bond energy means:…

A: To solve this problem we have to know about the bond energy of a covalent compound .

Q: Draw the Lewis Dot Structure of each atom, ions, resulting molecules and the corresponding Molecular…

A: “Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: Draw the Lewis Dot Structure of any 5 of the molecules from the question above

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Q: a. they maintain their shape and strength when heated. b. they must be heated to "set" or "lock in"…

A: A thermoplastic is a type of plastic made up of polymer resins that becomes a soft material when it…

Q: The results for the demonstration for polarity of various substances presented in the image below.…

A: Water is polar liquid and oil is non-polar liquid that contains hydrocarbon chains. The substances…

Q: Part C- Polarity Demonstration The results for the demonstration for polarity of various substances…

A: 1 As iodine is soluble in oil so it is non polar solid. 2 copper sulphate is soluble in water so, it…

Q: In a water molecule, oxygen attracts electrons more strongly than the hydrogens do because an oxygen…

A: To complete the below statement. In a water molecule, oxygen attracts electrons more strongly than…

Q: Directions: Read the following statements. Write your answer in a separate sheet of paper. Lewis dot…

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Q: e formula of

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Q: Can you rank their polarity and please justify your answer by labeling polarity factor for each…

A: Introduction: The polarity in the compound arises due the electronegativity differences between the…

Q: . Get ready to mingle. Water and other polar molecules make for good solutes (dissolvers) because…

A: Ionic compounds are metallic salts. They can be dissociated in the form of cation and anion in a…

Q: Draw the Lewis structure for BeF,, including What is the molecular shape of BeF,? lone pairs.…

A: Lewis structure for BeF2 = ?  Molecular shape of BeF2 = ?

Q: How will different orbitals mix to give bonding and nodes

A: Molecular orbital theory is a method that shows that how atomic orbitals combine with other or with…

Q: An atom gained an electron, thus, becoming negatively charged. If it was then attracted to a polar…

A: The attraction forces between the different molecules are known as intermolecular forces.