A 350. mL air sample collected at 35°C has a pressure of 550. torr. What pressure will the air exert if it is allowed to expand to 425 mL at 57°C?

Q: What is the correct equilibrium constant expression for the balanced reaction shown below? NO(g) +…

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Q: Write a balance net ionic equation for the following redox reaction that takes place in a basic…

A: The reaction in which both oxidation and reduction reaction takes place is known as redox reaction.…

Q: Write the empirical formula for at least four ionic compounds that could be formed from the…

A: Ionic compounds are formed between two ions ( cation and anion).

Q: Which molecules are chiral? Select all that apply. 2- I) II) III) NH3 NH3 [+] "* "* Brill Co. H3N CI…

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Q: Check the box next to each molecule on the right that has the shape of the model molecule on the lef…

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Q: A 38.0 µM sample solution occupies 3.03% of the length of a 59.6 cm long capillary that has a…

A: To calculate moles of solution , we would need to calculate volume of solution.  For this we would…

Q: Name the following complex ions. formula [Fe(H₂O)]* [Cu(NH,), + [T₁(H₂O)]* name X ?

A: The given metal complexes are exclusively cationic in nature with variable positive charges.

Q: Othe [Review Topics] [References] Use the References to access important values if needed for this…

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Q: Describe the reaction steps with words for the mechanism where benzil is prepared by the oxidation…

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Q: A substance that gives up or donates hydrogen ions during a chemical reaction. a. Bronsted-Lowry…

A: We are authorised to solve first three subparts of a question. Please post rest of the questions…

Q: 7. प्रश्न 7 एवं 8 के लिये अनुच्छेद In a closed vessel at 27°C, A (s) is decomposed as follow 1 2A…

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Q: For this assignment you will be comparing acids and bases. The chart below will help you organize…

A: The properties and examples are -

Q: For the reaction A+B=C+D, various initial rate measurements where taken using A and B only, and C…

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Q: Calculate the final pressure, in millimeters of mercury, for each of the following, if V and n do…

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Q: Which of the following compounds are aromatic based on the principles of the Huckel rule of…

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Q: B. Carboxylic acid

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

Q: 4. If radius of Manganese ion is 66 pm and of fluoride ion 134 pm, then what is the shortest…

A: In this question, we have to find the shortest distance between two fluoride ions.

Q: Structures of monosaccharides are a) polymers b) pyranoses or furanoses c) aldoses or ketoses d)…

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Q: How many liters will 1.36 g of helium, He, occupy at 371 K and 705 mmHg? Report answer to one…

A: The ideal gas equation shows the relation between pressure, volume, temperature and no of moles of…

Q: Give the name for the following structure.

A: Given compound: We have to write the name of the compound.

Q: A 25.0 mL solution of HNO₃ is neutralized with 44.5 mL of 0.250 M Ba(OH)₂. What is the concentration…

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Q: 12. A ring with a mass of 25.5 g appears to be pure silver. Rather than test for density, you can…

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Q: Write the conjugate base of the following: HPO4- H₂PO4 HN3 Write the conjugate acid of the…

A: Introduction: Conjugate acid : this acid means accept the proton ( H+ ) called conjugate acid .…

Q: Provide the IUPAC name for the following compounds. OH or H OH CH3

A: For multipart questions, we are advised to solve the first 3 questions only. So kindly post the…

Q: Which of the following molecules would be expected to have absorbance in the IR range from a…

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Q: Determine the pH of a 0.20 M solution of CH3NH3Cl at 25 °C. K₁ for CH3NH₂ = 3.7 x 10-4 K₂ for HCI =…

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Q: Find the milliters of 0.250 M KOH needed to neutralize 135.0mL of 0.856 M H3 PO4. Write and balance…

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Q: 13) What is Ksp? a) Ksp is a measure of how soluble a slightly soluble salt it. b) Ksp is…

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Q: 4. Show how to make each compound from an alkene (pay attention to regiochemistry) OH OH

A: 4. We have to give the structures of the Alkenes that give the desired alcohols.

Q: Determine the pH of a 0.20 M solution of RbNO2 at 25 °C. Kb for RbOH = 2.5 x 10¹ Ka for HNO₂ = 7.2 x…

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Q: What is the equilibrium concentration of BCl3 if a solid sample of PH3BC13 is placed in a 0.250 L…

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Q: Determine the pH of a buffer that is 0.95 M HBrO and 0.68 M KBrO. The value of pKa for HBrO is 8.68.…

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Q: A particular reactant decomposes with a half-life of 125 s when its initial concentration is 0.322…

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Q: A xenon gas sample at at initial  temperature, volume and pressure of 20C, 20dm3 and 2 atm,…

A: Given :  Initial temperature (T1) = 20 °C = 293 K  Initial pressure (P1) = 2 atm  Final temperature…

Q: Consider the reaction CuO(s) + H₂(g) → Cu(s) + H₂O( In this reaction, which substances are the…

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Q: 7) Draw all products of the following reaction. If stereoisomers are formed label them as a pair of…

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Q: trans-Pt(py)2(Cl)2 reacts with PPh3 to form trans-Pt(py)2(Cl)(PPh3). What kind of reaction is this?

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Q: Experiment No 16: Determine the relative strength of two Acids by studying the hydrolysis of ester…

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Q: 8. +) Draw the structure of (2S,3S)-2-chloro-3-methylhexane. Use wedges and dashes (where…

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Q: The heat of vaporization AH, of heptane (C₂H₁6) is 31.2 kJ/mol. Calculate the change in entropy AS…

A: Given that -  Mass of heptane = 26 g  Temperature = 98.4 °C = 371.4 K  Heat of vaporization = 31.2…

Q: Give the name for the following fatty acid

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Q: The complex [Ti(H₂O)6]³+ appears to be red in aqueous solution. Which statement is true regarding…

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Q: O1s2 2s3 2p3 1s2 2s22p3 1s2 2s2 2p2

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Q: 4) Liquid carbon disulfide (CS2) reacts with oxygen gas (0₂) 0 5) Aluminum metal (Al) reacts with…

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Q: Provide the reagents necessary for each step from the drop- down menus below. A [Select] B [Select]…

A: Step 1 : DEM reaction with NaOEt gererates anion. Step 2 : C-alkylation. Step 3 : Ester hydrolysis…

Q: What is the angle between bonds

A: What is the angle between bonds in each of the following ?

Q: c. Upon reaction with O2, Vaska's complex forms an orange complex that binds O₂ in an 1² fashion.…

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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.