Assuming complete dissociation, the molar concentration of F- ions in 0.750 M MgF2 is ________.

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Q: mass

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A: Answer:Here:

Q: The reaction below has an equilibrium constant Kp=2.2×106 at 298 K. 2COF2(g)⇌CO2(g)+CF4(g).…

A: The objective of the question is to calculate the equilibrium constant (Kp) for the reaction…

Q: Which orbital model best represents the hybridization of the atom labeled with an arrow for the…

A: Answer:-This question is answered by using the simple concept of hybridisation using the structure…

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A: The objective of the question is to identify the element that is being oxidized and the element that…

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A: Answer:The law of conservation of energy states that energy cannot be created nor destroyed, it can…

Q: analyze the graph, what will the k be at 500K?

A: A plot of 1/T vs ln k is given. We have to determine the temperature at 500 K.

Q: QUESTION 1 Rank in order of longest to smallest bond distances. A BOMU 8C7121_1 ©GMU_887121_1 O B,…

A: The distance that exists between the atoms of nuclei which are bonded to each other by a covalent…

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A: Answer:-This question is answered by using the simple concept of nucleophilic substitution reaction…

Q: GIVE Producr ASH N9H

A: Given is organic reaction.The given reactant is epoxide.The given reagent is ethylthiol.

Q: Propose an efficient synthesis given the two starting materials.

A: Given is organic reaction.Given reactants are cyclohexane and substituted diene.

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A: Information about the question

Q: The rate of a certain reaction was studied at various temperatures. The table shows temperature (7)…

A: T (K)                                  k…

Q: Provide the correct systematic name for the compound shown here. CH₂CH3 CH₂CH3

A: IUPAC nomenclature of cycloalkanes:• Identify the cycloalkane ring.• Identify the substituent group…

Q: A solution of an unknown salt in methanol is found to have an osmotic pressure of 4.75 atm at 300.0…

A: = 4.75 atmR = 0.08206 Latm/molKT = 300.0 Ki = 3mass(m) = 0.335 g

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A: Amino acid:-The amino acid is an organic acid containing both -NH2 and -COOH group called as amino…

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Q: 5 (a) (8 pts) (a) Box the most stable Z alkene (make sure it's Z!). (b) Circle the least stable E…

A: The objective of the question is to identify the most stable Z alkene, the least stable E alkene,…

Q: 7. Which of the following bonds is considered polar covalent? a) C-H c) P-S b) C-F d) Na-Cl 8. Based…

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Q: The activation energy, Ea, for a particular reaction is 13.6 kJ/mol. If the rate constant at 754…

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Q: 4. Show the products of acid-catalyzed for this molecule lauric o (CHI)O CHO i CH₂ OC (CH₂) CH, CH₂…

A: An arrow always depicts from a region of high electron density to low electron density ; that is…

Q: Form a hypothesis about what is happening when salt dissolves in water and sugar dissolves in water…

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A: a)When a copper wire (Cu) is submerged in a solution of sodium nitrate (), a single replacement…

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Q: + HO H2SO4 2 Br2 (4) (5)

A: First reaction goes through carbocation intermediate. This is the addition of H2O to C=C by…

Q: Given these initial concentrations: [SCN] = 0.000646 M, [Fe³+] = 0.000506 M, and [Fe(SCN)2+] =…

A: [Fe3+] = 0.000506 M[SCN-] = 0.000646 M[Fe(SCN)2+] = 0.0000856 M at equilibrium

Q: © Macmillan Learning Determine the pH of a solution c pH = 12.7 Determine the pH of the same so this…

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Q: Given the information A + B C 2D D AH = -666.3 kJ AH* = 509.0 kJ calculate AG at 298 K for the…

A: Consider the target equation as;     Now, consider the given equations as follows;

Q: Please don't provide handwriting solution

A: The scanning tunneling microscope is a device that is employed for the surface imaging of substances…

Q: A researcher raises the temperature from 83.5 to 97.1 °C and finds that the rate of the reaction…

A: Initial temperature = 83.5oCFinal temperature = 97.1o CInitial rate = kFinal rate = 2kR = 8.3145…

Q: An agricultural accident spills 5 kg of the herbicide picloram into a small pond containing 57 m³ of…

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Q: 3. How could you make the following compound from benzene or toluene and anything else you need? (…

A: To synthesize  from benzene.

Q: ******** 0 (1) LIAIH, (2) aq. H₂SO,

A: Starting compound has an ester group which is reduced in the presence of LiAlH4 leads to produce…

Q: What is the second best resonance form of the following lon? If there are multiple equivalent second…

A: The given ion is as follows:It is a negatively charged ion. The ion has two electronegative atoms…

Q: The partial molar volumes of water and ethanol in a solution with H₂O = 0.45 at 25 °C are 17.0 and…

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Q: Draw the major product of this reaction. Ignore inorganic byproducts.

A: We are given a reaction, in which we have to draw the major product. The reaction is ozonolysis of…

Q: At a festival, spherical balloons with a radius of 280. cm are to be inflated with hot air and…

A: Answer:Law of conservation of energy states that energy cannot be created nor destroyed. It can only…

Q: Example 2.2.6. Calorimeter Temperature Change after Reaction (Team Exercise) Ethanol, CH₂CH₂OH, is a…

A: Provided Information:In a calorimeter experiment, ethanol undergoes combustion, releasing energy…

Q: +- +-H + OH- - Draw the molecule on the canvas by choosing buttons from the Tools (for bonds and…

A: This is an example of acid-based reaction. In the given example pyridinium ion acts as an acid while…