4. A certain gas obeys the equation PV, = RT + a,P + a¿P² where Vm is the molar volume, and a, and az are constants dependent only on the temperature. What will be the expressions for AF and A.1 when 1 mole of the gas is compressed from a pressure P, to a pressure P2 at temperature T?

Q: Predict the changes in volume of a helium-filled balloon at different temperatures. When you took…

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Q: Half-Life 1189 years Decay Rate, k Complete the table shown to the right for the half-life of a…

A: Given, Half life = 1189 years Decay rate, k = ?

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Q: Draw the major product of this reaction. Ignore inorganic byproducts. NH2 1. NaNO2, H2SO4 2. CuBr

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Q: What amount of heat , in kj, is required to vaporized 190.55 g of ethanol (C2H5OH)?(Hvsp=43.3 KJ/mol

A: Weight of ethanol = 190.55 gm ∆Hvap = 43.3 KJ/mole

Q: ) Listen Which polymer is terminated by cooling and neutralizing? OPolyethylene Polypropylene…

A: The correct answer about polymer is given below

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Q: a.* How many grams of CUSO, 5H,O are needed to prepare 50.0 mL of a 0.30 M CuSO, solution? 2. b.* If…

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Q: acidic dissociation of methyl ammonium hydrochloride,

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Q: Calculate the pH of a 0.020M solution of Sr(OH)2 Calculate the pOH of a 0.020M solution of Sr(OH)2.

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Q: If 75.0 mL methanol is combined with 250.0 mL water, what is the volume percent of methanol in the…

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Q: A 9.00L tank at 22.2°C is filled with 5.42g of carbon monoxide gas and 17.1g of…

A: given, volume of tank = 9.00 L mass of carbon monoxide = 5.42 g mass of sulfur tetrafluoride = 17.1…

Q: 39.) You have a solution of 70 mL of 1 M HCl and 90 mL of 0.6 M HCO3, what is the pOH of the…

A: Concept: HCl is a strong acid and HCO3- is a weak base so they will react to form salt and then if…

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A: Organic compounds can be defined as the compounds containing carbon and hydrogen atoms. For example…

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Q: Draw the major product of this reaction. Ignore inorganic byproducts. 1. (CH3)2CHNH2, Na(CN)BH3, pH…

A: ->Amine give nucleophilic addition reaction to carbonyl center.then Na(CN)BH3 pH =4-5 can reduce…

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Q: Balance the following oxidation-reduction reactions that occur in basic solution (Use the lowest…

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Q: hemistry student is solving this problem: e the initial volume, in m°, of a gas with a starting…

A: Given,  Initial Volume (V1) =  Initial Temperature (T1) = 273 K Final Volume (V2) = 145 m3 Final…

Q: Neon gas at a pressure of 25 kPa occupies 444 L at 60 °C. What is the pressure o the gas at -73 °C…

A: Given - - > P1 = 25 kPa = 25 x 103 pa V1 = 444 L T1 = 60°C = 333.15 K P2 =?  V2 = 30 L T2 = - 73…

Q: Instructions: į Rewrite the given information in the form of a reaction scheme*. - Place the main…

A: Since you have asked multiple questions we will answer the first one for you. To get the remaining…

Q: Which of the following increases the value of Keg for the reaction below? bə 2 CO2(e) 2 20CO() +…

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A: Molecule A is conjugated. B and C are skip diene

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Q: Rank the following starting materials in order of increasing rate of reaction (slowest to fastest)…

A: The answer is- 2<3<1

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A: Concept:  The condensed formula: It is a representation of a molecule in which the formula where the…

Q: Select the organic product(s) of the following reaction below. More than one answer may be selected.…

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Q: A 0.100 M ethylamine solution (CH3CH2NH2) has a pH of 11.82. Find the value of the Kb of this base.

A: We have to predict the Kb for the base.

Q: Determining the formula of a hydrate: NOTE: SHOW ALL STEPS!! A sample of copper (II) sulfate…

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Q: cylinder is filled with 10.0L of gas and a piston is put into it. The initial pressure of the gas…

A: Given - - - > P1 = 281 kPa V1 = 10 L P2 =?  V2 = 1.90 L

Q: 5. If the temperature of a gas at 3.4 atm decreases from 100°C to -100°C, what will the pressure…

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Q: When 13.66g of Lactic Acid (C3H6O3) are mixed with 115g of stearic acid (C18H36O2), the mixture…

A: To calculate freezing point depression constant , we would use formula of freezing point depression…

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A: Note : Since you have posted multiple questions, we are entitled to answer the first only. Please…

Q: Which type of cell has a nonspontaneous redox reaction? Fuel Cell Voltaic Cell Electrolytic Cell…

A: Answer: Electrolytic Cell

Q: ne shape of the model molecule on

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Q: What is the Conjugate Base in the reaction below? C2O42– + HC2H3O2 ↔ HC2O4– + C2H3O2–    Choose the…

A: We have to predict the conjugate base.

Q: The indicator bromothymol blue is yellow in a solution whose pH is less than 6.0, green if the pH of…

A: Given--<>  [H3O+] = 3.45 ×10-3 M what is color of bromothymol blue = ?

Q: Which element is used to construct the standard half-cell?

A: Here given ,Multiple choice question

Q: 9.8 g of H2SO4 (molar mass 98 g/mol) is present in 2.0 L of solution. The molarity of the solution…

A: Given that mass of H2SO4 present = 9.8 g Molar mass of H2SO4   = 98 g/mol Volume of solution = 2L We…

Q: Select the organic product(s) of the following reaction below. More than one answer may be selected.…

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Q: Assume that you are given a solution that was prepared as follows: 2.50 g of NaNO3, 2.50 g of…

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Q: energy

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Q: Possible Unknowns OH (E)-3-methylpent-2-ene bp = 69 °C pentan-3-one bp = 101.5 °C pentan-3-ol bp =…

A: In the GC column the low boiling compounds elutes firsts.

Q: D Listen Water is one product of this reaction, what is the second? но CH3 H H H3C. H H for H3C O.…

A:

Q: Which of the following compounds has the lowest pka value? он NO2 https://ibb.co/r0gbs4We O Me OH…

A: Acid is substance which release hydrogen ions and base is substance which release hydroxyl ions when…