The equilibrium constant of the reaction between hydrogen gas and iodine gas is 6.2 x 10² at 25 °C. What is the value of Kp for this reaction at identical temperature?

Q: The following diagrams contain one or more of the compounds: H,A, NaHA, and Na A, where H2A is a…

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Q: H,C- -C- -0-C-CHs Spell out the full name of the compound.

A: Given molecule is ester. It is made up of an acid and an alcohol.

Q: 3 show how to synthesize the following compound using only cyclohexene and bromoalkanes of 3 or…

A: Let us form the product using the provided reagents.

Q: Which of the following solutions can act as a buffer? HCI and NACI NaCl and H2O NAOH and HCI NH3 and…

A: Buffer is a mixture of a weak acid and its conjugate base or a weak base and conjugate acid.…

Q: a solution contains 60.0 mL of 0.100 M HCl. a) let’s add 5.00 mL of the titrant, 0.200 M NaOH. What…

A: In the given question we have to calculate the pH of solution.  HCl (aq) + NaOH (aq) -----> NaCl…

Q: A certain first order reaction is 60.5% complete in 60 minutes at 310K. What is its rate constant?

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Q: What is the equilibrium concentration of hydroxyl ions present in a solution of HClO4 whose…

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Q: Evan H 3 Wing Consider the following unbalanced chemical equation: (501) Cu2 S(s) + O2(9) → Cu, O(s)…

A: The balanced equation is  2 Cu2S + 3O2 ---> 2 Cu2O + 2 SO2. Then we calculate the moles of…

Q: CH3 1. DIBAH CH3CHCH2CH2CO2CH3 2. Нзо+ 1. .COCI CH3NH2 2.

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Q: 1. The solution with the lowest electrical conductivity is .1OM H;S B. 0.10M HNO: C. 0.10M H2SO; D.…

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Q: 12.) Pure liquid A and B are mixed and the solutions result to a mixture with 0.300 mol A and 0.500…

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Q: MgBr A Mg, THF Br ? В ОН CI ? CH3NH2 NHCH3 D ?

A: Given,

Q: но. 1. HO 2. 3.

A: Since you have posted a question with multiple sub-parts, we will solve first three sub-parts for…

Q: what is ΔG for a certain reaction of 300 degrees Kelvin if Kp is 6.0 x 10^2

A: Given-> T = 300 K Kp = 6.0 × 102

Q: Explanation on how chemical effects (for example, the conjugation of C=O with C=C double bond) alter…

A: Conjugation decreases the bond length of Bonds and hence there occurs decreases in  Wavenumbers of…

Q: This equation is nearly balanced. What number should go in front of the product for it to be…

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Q: 1. Give at least four medicinal uses of salicylic acid. 2. What are the roles sulfuric acid in the…

A: 1. Give at least four medicinal uses of salicylic acid. 2. What are the roles sulfuric acid in the…

Q: General Equation Type of Reaction A +X- AX AX A+ X A+ BX → AX +B -or- Y + BX → BY + X AX + BYAY + BX…

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Q: Sr-90 has [ Select ] neutrons than Y-91

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Q: A solution is made by dissolving 0.602 mol of nonelectrolyte solute in 793 g of benzene. Calculate…

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Q: Reaction rate can NOT be increased by   Question 17 options:   adding an effective catalyst to the…

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Q: If the absolute entropy for O2 (g) is 126 J / (mole K), what is the ΔS for the combustion of…

A: Here we have to determine the change in entropy of combustion of ethene (∆Scomb) .

Q: Use the References to access important values if needed for Use standard reduction potentials to…

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Q: Aspirin is produced by the reaction of salicylic acid and acetic anhydride.…

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Q: a gal vanic cell runs on the following reaction: Fz (aq) + Sn(s)2F (a9)+ Sn²"Caq) Draw a diagram for…

A: Here we are required to draw the cell diagram for a given  galvanic cell reaction

Q: How many valence electrons must this atom lose to have a complete octet in its valence shell?

A: No of proton and electron  is equal to 11

Q: 3. Show the three step reaction for the preparation of an acid anhydride.

A: There are many methods for the preparation of acid anhydride.  One of the method is : Acid ; on…

Q: Question 20 40. Atom X and atom Y are bonded covalently. Both atoms have an electro configuration of…

A: 1.sigma bond form by  end  to end overlapping . 2. Pi bond form by sidewise overlapping 3. sigma…

Q: Chemistry There are 2.55 1015 short tons of oxygen in the atmosphere (1 short ton = 2000 lb). How…

A: Oxygen in the atmosphere = 2.55 × 1015 short tons.  1short ton = 2000 Ib  1metric Ton = 1000 kg…

Q: CH2-C= CH

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Q: Consider this ionic isotope. The identity of the element is missing. 2+ 39 20 Which three statements…

A: In the given question we have to identify the three statement for the given ionic isotope.  it has…

Q: Determine the empirical formula of a compound that has the following mass percents: · 37.0% iron ·…

A: The empirical formula of a compound is the representation of molecule which contains atom with the…

Q: In a given reaction of SO2 + O2 --> SO3 under equilibrium at 700°C which contains 0.4 moles of SO2…

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Q: 3. What happens when you treat unknown molecule A with lithium aluminum hydride (LIAIH.) and then…

A: Consider CH3CN is the substrate and whenever this is treated with LiAlH4 followed by Acidic…

Q: Evaluate (∂S/∂V)T for a van der Waals gas. For an isothermal expansion, will DS be greater for an…

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Q: oue:-complete ithe given reactions with the mecessaryftarting material or greduct.? Naocts NaoHas…

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Q: A student in class  wants to make a buffer, so they use some HCl (aq) and NaCl (to give the…

A: Buffer: A solution of mixture of a weak acid and the salt of the same acid with a strong base A…

Q: 1. What process is responsible for the increase in the total negative charge as soil pH increases?…

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

Q: Which of the following are cations? [select all that apply)] Ca2+ O BrO4 O C2+ O F2

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Q: Name two different ways you can make a buffer solution of pH=9.4. No specific masses or  amounts…

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Q: When 3.87 g of a nonelectrolyte solute is dissolved in water to make 645 mL of solution at 29 °C,…

A: Given-> Weight of non electrolyte = 3.87 gm Volume of solution= 645 ml = 0.645 L (1L = 1000 ml)…

Q: Gibbs Free Energy Third Law of Thermodynamics Directions: Answer the following items 1. Calculate…

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Q: Find the pH of a 0.0025 M HCl solution.

A: pH of a solution = -log[H+]

Q: What was the starting alkyne and the corresponding reagents for the formation of (this is acetylide…

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Q: 3. Calculate the molarity of acetic acid in the diluted vinegar sample using the calculated moles of…

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Q: Calculate the enthalpy of reaction of the following dissolution: NaOH(s)+aq=Na(aq)+OH^-…

A: Given that -  (1) NaOH(s) + aq -----> Na(aq)+ + OH-  The enthalpy of formation for different…

Q: 3. Calculate the AH for the following reaction: B2H6 + 6 Cl2 → 2 BCI3 + 6 HCL Given the following…

A: We would use Hess's law to calculate ∆H for required reaction using the given three reactions .  In…

Q: 14. The freezing point of a 0.0925 m solution of ammonium chloride was found to be -0.325°C. What is…

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Q: Procedure A student used a pH meter to collect data for the titration of an unknown concentration of…

A: We have find out the answer by plotting a graph of titration of ethanoic acid with sodium hydroxide.