What is the change in enthalpy in kilojoules when 2.30 mol of Mg solid is completely reacted according to the following reaction? 2 Mg(s) + O₂(g) → 2 MgO(s) ∆H = -1204 kJ

Q: CI :CI: Draw curved arrows to show the reaction of acetic acid with thionyl chloride.

A:

Q: PLS HELP ASAP ON ALL ASKED QUESTIONS AND SHOW ALL WORK

A: 1. b. The enthalpy change when 1 mol of a compound is formed from its elements at standard…

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A: The mass of NaOH that could be added before the pH rises above 4.00 is approximately 2.45…

Q: Calculate ΔG° for the following reaction. Enter your response in kilojoules per mole (kJ/mol) to the…

A: n = 6 as 6 electrons take part in the reactionF = 96500 J/Vmol

Q: ИН H₂O (xs) H2SO4

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A: At thermal equilibrium Heat loss by hot water = heat gain by cold water + heat gain by…

Q: PLS HELP ASAP ON ALL ASKED QUESTIONS AND SHOW ALL WORK

A: Final answer is given in explanation please see from there.Explanation:Approach to solving the…

Q: Draw the major product of this reaction. Ignore inorganic byproducts. CI H₂O pyridine 0

A: The objective of the question is to find the major product of the given reaction substituted acid…

Q: Calculations eqpt = equilvalent point ☆ PHeqpt = 7.98 Vegpt =19.95mL Vrop = Veapt Veget= ☆ bP=…

A: The objective of the question is to show the calculations for the given data.

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

A: LDA is a sterically hindered strong base and it is used in the formation of the kinetic enolate ion.

Q: (2) The reaction-rate data given below were obtained using a batch reaction system for the reaction…

A: TimeCA (g/m3)0300.525.4121.6216.9413.188.3163.320.31From the given reaction rate data and for the…

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Q: A monoprotic acid, HA, with a Ka of 3.65 × 10-5 has a distribution constant (KD) of 2.51 (favoring…

A: The distribution ratio (D) of a monoprotic acid can be calculated using the Ka value, distribution…

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Q: Calculate the pH of a 0.21 M solution of barium hydroxide. Express your answer in decimal notation…

A: Concentration of barium hydroxide solution = [Ba(OH)2]  = 0.21 MpH of the solution = ?Note: Barium…

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Q: When 15.0 mL of a 2.53×10-4 M lead nitrate solution is combined with 15.0 mL of a 1.91×10-4 M sodium…

A: No precipitate will be formed. Q value is 1.21x10-8.Explanation:Given:…

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A: Maximum safe diameter w= 18.8cm If u have any doubt plzz ask.Explanation:

Q: 1. Propose a synthetic route for the compound given below starting with an alkyne containing 6…

A: Given is organic compound. We can synthesize given compound using six carbon alkyne.

Q: The cell potential (Ecell) of a galvanic cell made using the redox couples H+/H2 and Zn2+/Zn is…

A:

Q: A 701.0-nanogram (ng) sample of sodium-24 was stored in a lead-lined cabinet for 3.117 days (d). How…

A: t(1/2) = 14.96 hourst = 3.117 daysA0 = 701.0 ng

Q: Suppose a 500. mL flask is filled with 0.80 mol of O2 and 0.30 mol of NO. This reaction becomes…

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Q: NH3 is a weak base (K₁ = 1.8 x 10-5) and so the salt NH4Cl acts as a weak acid. What is the pH of a…

A: NH4Cl is a salt of weak base NH3 and strong acid HCl. So in an aqueous solution of the salt the salt…

Q: If the Ka for an acid is 0.010, what is the pK for its conjugate base? Give your answer to 2 decimal…

A: Given that,The Ka for an acid = Then,The pKb for its conjugate base =?

Q: multistep synthesis. Ignore any inorganic byproducts formed. H Q 1. NaOH, heat 2. Neutralizing…

A: The given reaction is based on hydrogenation.

Q: Draw the enolate anion and the carbonyl that would be needed to make this product through an aldol…

A: We have to choose the correct enolate ion to form the given product using Aldol Condensation.

Q: 3. Explain the difference in reactivity for the two sets of reactions below: HO HO HBr Br До-то HBr…

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Q: A 510 mL buffer solution is 0.105 M in HNO2 and 0.165 M in KNO Identify whether each addition would…

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Q: For the reaction: 2 A (g) + B (s) ⇌ 2 C (s) + D (g) At 298 K in a 10.0 L vessel, the equilibrium…

A: K = 17.5 Explanation:Given:…

Q: Benzoic acid, C6H5COOH, has a Ka = 6.3 x 10-5, What is the percent ionized in a 0.95 M solution of…

A: Final answer is given in explanation please see from there.Explanation:Approach to solving the…

Q: Please give a detailed stepwise mechanism for the following reactions. All arrows, charges, and…

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Q: Q.10 5-Hydroxy-1,3-dioxane is more stable with the OH group in the axial position than in the…

A: Final answer is given in explanation please see from there.Explanation:Approach to solving the…

Q: Suppose a 500. mL flask is filled with 0.80 mol of O2 and 0.30 mol of NO. This reaction becomes…

A: Given ,

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Q: Ts Ts= ZO Dj O=S=O + 2 N=C= t-BuO K H NEC EtOH, CH2Cl2 4

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Q: PLS HELP ASAP ON ALL ASKED QUESTIONS AND SHOW ALL WORK

A: a) Rate law , Rate = k[NO]2[H2] b) overall order = 3 c)Rate constant, k = 5.0×105 M-2s-1d) Rate =…

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Q: Part A OH Spell out the full name of the compound. hept-2-en-4-ol Submit Previous Answers Request…

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A: The addition of bromine to an alkene in a nonpolar solvent produces vicinal dibromo alkane.

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Q: Part C MISSED THIS? Watch KCV: The Titration of a Weak Acid and a Strong Base, IWE: Weak Acid-Strong…

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Q: PLS HELP ASAP ON ALL ASKED QUESTIONS AND SHOW ALL WORK

A: 5. E. All of the above6. c. Open system, temperature less than 60.0°C  Explanation:5. An activated…

Q: The main role of lipoproteins in a healthy human is to:   Question 16 options:…

A: The question is asking about the primary function of lipoproteins in the human body. Lipoproteins…