Question 11 of 25 A 11.0 g sample of O₂ at standard temperature and pressure (STP) would occupy what volume in liters?

Q: The expression for the equilibrium constant for the following reaction is 250 (8) +250 (8) + 0₂ (8)…

A: We are given the reaction 2SO3  <—> 2SO2 + O2 We need to write the expression for equilibrium…

Q: dame Brą, light E2 RCO₂H (excess)

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Q: What mass of C6H12O6 (glucose) is needed to prepare 450. mL of a 0.650 M solution of glucose in…

A: As per given information in question Volume = 450 mLMolarity = 0.650 M = 0.650 mol/L

Q: 1.1 1 (a) N₂(g) = + 180 kJ mol-¹ + O₂(g) (b) Increasing the pressure From the equilibrium shown…

A: Le-Chatelier's principle: According to the Le Chatelier's principle when a change in concentration…

Q: Place the best reagent and conditions in the bins for each of the following reactions. One of the…

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Q: Tritium, ³H, is radioactive, decaying by electron emission with a half-life of 12.5 years. In…

A: Moles = mass / molar mass

Q: 3) Write the K, expressions for each of the following reactions. a. N2(g) + 3 H2(g) →-→ 2NH3(g) b.…

A: Kc is the ratio of the equilibrium concentrations of product over equilibrium concentrations of…

Q: If 25.5 g of NaOH is added to 0.800 L of 1.00 M Zn(NO₃)₂, what mass in grams of Zn(OH)₂ will be…

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Q: If 25.5 g of NaOH is added to 0.800 L of 1.00 M Zn(NO₃)₂, what mass in grams of Zn(OH)₂ will be…

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Q: Differentiate normal phase chromatography from reverse phase chromatography. From which of the two…

A: Normal phase chromatography and reverse phase chromatography are two types of liquid chromatography…

Q: reaction below at (298 K). • Your answer should include three significant figures. Provide your…

A: As per given data Reaction & Standard Gibbs free energy of formation:…

Q: 4) Calculate AS for the following reactions using the thermodynamic data from appendix C. a. Be(OH)₂…

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Q: Enter your answer in the provided box. A sample of sulfur hexafluoride gas occupies 7.37 L at 202°C.…

A: Initially, Volume (V1) = 7.37 L Temperature (T1) = 202°C = (202 + 273.15) K = 475.15 K Later (after…

Q: Problems: CH₂OH(2) + O₂(g) → 2H₂D() + CO₂(g) As for the reaction is The value of - 19.3 Cal / mi @…

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Q: 8 ко-н Н H-O H-0 о H- н-с Н н H О-Н H О-Н Н Н Н H H-O H-0 H-0 H Н Н H-O Н О-Н Н Н H-O О-Н 22. The…

A: Particle diagrams of the dissolution of an unknown solid in water. We need to write the best…

Q: A solution contains 7.72×10-³ M potassium sulfite and 1.04×10-² M sodium chromate. Solid calcium…

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Q: QUESTION 16 Complete the table of neutral ionic compounds with the formulas and names for each…

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Q: Given AH° = -27.5 kJ/mol, AS° = 97.1 J/(mol·K), and T = 38°C, what is the value of Free Energy for…

A: If for a reaction,  ∆G < 0 then reaction is spontaneous ∆G > 0 then reaction is non -…

Q: Which of the following oxides is expected to form the most basic aqueous solution? A) Rb₂O B) In₂O.…

A: Basicity is the property of the compounds which have the ability to donate the electron pairs…

Q: T 9 HSP-49-695 T 8 7 6 5 ppm 4 3 2 1 0

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Q: An acetic acid-sodium acetate buffer is prepared by mixing 6.00 g NaCH3CO2 with 4.00 mL of CH3CO₂H…

A: we have to calculate the pH of the given solution

Q: Which of the underlined atoms (C₁, C2, N, and O) are sp hybridized? ÖH H L> linew H =₁ H E H-C-C-…

A: single bond present in C -C  is Sp3 Double bond present in C -C  is SP2 Triple bond present in C -C…

Q: d. f. g. NH 4=0 NH 1. КОН 2. CH₂CH₂Br 3. КОН H2 /Pd 1. КОН 2. 3. КОН -Br NaNH,

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Q: Answer the following questions: (a) Without using quantum numbers, describe the differences between…

A: Dear student,                        As per our guideline we are supposed to solve one question at a…

Q: Add H's and OH's to the carbohydrate structures below. a-D-glucose B-D-galactose (C-4 epimer of…

A: Two isomers having different configuration at only one asymmetric centre are called epimers. D and L…

Q: How would you prepare the following alkyl halides from the corresponding alcohols? CI CH3CCH3 CH3 F…

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Q: A chemist titrates 240.0 mL of a 0.1705 M potassium hydroxide (KOH) solution with 0.1725 MHCl…

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A: Answer: In a redox reaction, any specie that reduces others and itself gets oxidized is called as…

Q: A. What is a diprotic acid? Give an example. B. Write an equation representing the reaction that…

A: A strong acid/base dissociates completely in water while a weak acid/base dissociates partially in…

Q: Identify the reagents you would use to accomplish the following transformation: x Br Br The…

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Q: An electrochemical change occurs when a strip of nickel is immersed in an acidified solution that…

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

Q: d. HBr, H₂0₂

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Q: 1.4 4 (a) Calculate the value of Kc for the reaction: PC13 (8) + Cl₂ PC15 (8) Given that when 8.4…

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Q: What is the molecular formula for the alkane shown in the model? Express your answer as a chemical…

A: To solve this problems we have to identify the given molecular model.

Q: The preparations of two aqueous solutions are described in the table below. For each solution, write…

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Q: Give the expected major product(s) of the electrophilic aromatic substitution reaction shown. مجھ CI…

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Q: H₂O 03 absence larger 0.0058 density 0.0063 composition presence smaller The partial pressure of CO2…

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Q: Use the observations about each chemical reaction in the table below to decide the sign (positive or…

A: Criteria of spontaneous reaction △G (change in gibbs free energy) < 0 △G = △H - T△S          △H-…

Q: 1. Play with the value of n. Look at how your dropdown menu options change. How many subshells…

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Q: Calculate the effective nuclear charge on a valence electron in a calcium atom. 27

A: To solve this problem we have to calculate the Effective Nuclear Change.

Q: 25.00 mL of 0.250 M acetic acid (HC₂H30₂) is titrated with 25.00 mL of 0.250 M NaOH. The K₁ for…

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Q: 1.2 2(i) In the contact process: OH = -197 kJ mol-¹ 2SO₂(g) + O₂(g)2SO3(g) Predict the position of…

A: According to Le-Chatelier's principle when factors like concentration, pressure, temperature, inert…

Q: 1. For the following jar test experiments performed with coagulants Z and D GRAPHICALLY determine:…

A: A question based on tools in analytical; chemistry. Two table of data are given using that optimum…

Q: In an experiment to study the reactivity of Ru(s), TI(s), Gd(s) and V(s), a student observed the…

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Q: Draw the product(s) formed by heating the compound shown in basic ethanol. NaOEt EtOH Incorrect OH…

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Q: Balance the following equations. (Use the lowest possible whole-number coefficients. These may be…

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Q: What is the pH of a 0.0086 mol*L-1 HCl solution? What is [OH-] in this solution?

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Q: Calculate the pH of a 0.5 M solution of C2H5NH2, a weak base, Kb = 5.6x 10-4.

A: Concentration of C2H5NH2 solution (C) = 0.5 M  Kb of C2H5NH2 = 5.6x 10-4 pH of the solution = ?

Kinetic-Theory of Gases

Kinetic theory of gases is the model or method which was developed in the 19th century by Maxwell and Boltzmann. This is possible as the interatomic force which is of short-range forces that are important for solids and liquids can be neglected for gases. This theory or gas law gives a molecular interpretation of the pressure and temperature of a gas and is consistent with gas laws and Avogadro’s hypothesis. This theory is very helpful to correctly explain the specific heat capacities of many gases, kinetic energy and it also explains the transport qualities such as viscosity, thermal conductivity, and diffusion with molecular parameters. As stated in the kinetic-molecular theory, the temperature of a substance or gas particle is related to the average kinetic energy of the particles of that substance. When a substance is heated, some of the absorbed energy is stored within the particles, while some of the energy increases the motion of the particles, called average kinetic energy.