sp e a certain minimum temperature T. Wha ble value of the entropy change associat ss? 5 = 0 5 > 0 5 < 0

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A: below answer is given

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Q: Prepare 250 mL of a stock solution that is 25 mg/L Fe, using the iron reagent ferrous ammonium…

A: To prepare 250 mL stock solution of Fe(NH4)2 (SO4)2•6H2O. Strength given = 25 mg/L = 0.025 g/L

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A: Given polymer structure is :

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Q: A mixture consisting of 0.2000 mol CO2, 0.1000 mol Hz and 0.1600 mol H20 is placed in a 2.00-L…

A: Introduction :  The equilibrium constant is the ratio of the equilibrium concentrations of the…

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Q: Which of the following structures is the most stable configuration of 1-ethyl-2-methylcyclohexane?…

A: Cyclohexane exist in two confirmation: chair and boat. Chair confirmation is most stable…

Q: 1. Using the bond energies on Handout 8, estimate the heat of reaction for each of the following:…

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Q: the follówing alkynes will have a positive reaction with alcoholic AgNO3?

A:

Q: A 1.250 g sample of bauxite (the primary ore of aluminum) was analyzed for aluminum. The sample was…

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Q: 1.94 x 1024 molecules of an ideal gas with energy E = NKBT is subjected to a cyclic, quasi- static…

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A: Given statements are  a. 2-Methyl-2-butanol is subjected to controlled oxidation. b. 1-Propanol is…

Q: Pool of Choices CH3 CH OH CH OH CH3 10 OH OH .. OH BIG PIG JIG FIG CH3 CH CH3 Br Br OH OH Br ...Br…

A: Hello dear, welcome on bartleby;   MAT is PIG CAT is WIG BAT is DIG   THANKYOU!!

Q: Designate the CIP priority order of the following C5H1- groups. (Lowest < Highest priority order) 1.…

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Q: A 0.800 M solution of NH3 is prepared and is in equilibrium with its ions. What is the percent of…

A: In this question we have to tell the percent of ionization of ammonia.

Q: Which member of each of the following would you expect to be more soluble in water? Briefly explain…

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Q: एफरकंच की पैंट कीनफं्कद ठेसळ नी १पवानपलल लपतता के्ूक ( ,1, ता, 5 ) ड क0क एexntsाrbie o हाटाशवाक…

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Q: Gravimetric analysis. Please show complete solution. Thank you Question:  A 3.00- g sample of an…

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Q: Calculate the molality of a solution of 1,750 g of H2SO4 in 1.0 L of solution. (The density of…

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Q: Calculate the ph of the system when titrating 100 ml of 0.1 M HCl with 0.05 m NaOH at the…

A: Given: Volume of HCl =100 mL Concentration of HCl =0.1 M Concentration of NaOH = 0.05 M

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Q: The volume of water needed to dissolve 0.0691 grams of calcium chromate is L. Assume no volume…

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Q: 5. The general formula of alkene is C,H,» (a) The relative molecular mass of an alkene X is 70.0.…

A: Given: Relative molecular mass of alkene = 70.0

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A: Given: Kc = 2.3×1030 Temperature = 298 K PO2 = 0.209 atm PN2 =0.781 atm

Q: For a specific reaction, which of the following statements can be made about K, the equilibrium…

A: Given,  For a specific reaction, which of the following statements can be made about K, the…

Q: B. Calculate the molality of a water solution if the freezing point is: 6. -9.3°C 7. -27.9°C 8.…

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Q: A mixture consisting of 0.2000 mol CO2, 0.1000 mol Hz and 0.1600 mol H20 is placed in a 2.00- L…

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Q: 5. The scene below represents the equilibrium mixture after 0.10 M solutions of HA (blue and red)…

A: HA = blue and red A = red B = black HB = black and blue

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Q: Why anilinium ion absorbs at 254 nm in the UV and aniline  absorbs at 281nm?

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Q: Which two Fischer formulas represent a pair of enantiomers? CH3 CH3 HOH Hta CH3 HOH CiH CI CI HOH HO…

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Q: Complete the thermochemical reaction of CH4 with Cl2 given below C2H4 + Cl2 → C2H3CI + HCI + kJ…

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Q: 2. The following sequence of steps has been proposed for the overall reaction between H2 and Br2 to…

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Q: How many moles of aluminum nitrate are required to prepare 3.00 L of 0.0065 M solution?

A: