A sample of hydrogen gas produced in a laboratory experiment had a volume of 280. mL at a pressure of 645.0 mm Hg and a temperature of 58oC.  What  is the volume, in mL, of this sample at 24oC and 760.0 mmHg pressure?

Q: Question 3- Pharmaceutical Calculations. A. If you know that sodium bicarbonate has a solubility of…

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Q: The molecule carbon tetrachloride (CCl4) has three Raman-active absorptions that occur at 218, 314…

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Q: Use standard entropies found in Appendix D of the textbook to do the following calculations. X…

A: Formula for absolute entropy S = S0 - R ln (xP/Ptotal) Where R is gas constant = 8.314 J/K/mole; x…

Q: What is the oxydation number of sulfur in sulfite ion, SO3(2-)?

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Q: Liquid mercury boils at 357°c (630 K) at 1 atm (101,325 N/m). Calculate its approximate vapour…

A: In this question we have to find the vapour pressure of liquid mercury at 100°C  i.e 373K. We are…

Q: 1) How would GC analysis resolts be difforent if they were Kept outon a shelf in lab instrad of…

A: Interpretation- We have to tell how would GC analysis results be different if they were kept out on…

Q: The radioactive isotope tritium decays with a first-order rate constant k of 0.056 year 1. What…

A: First order reaction is defined as the chemical reactions whose rate only depends on the reactant…

Q: What amino acid sequence does the following MRNA nucleotide sequence specify? 5' – AUGGCCAGCUGU – 3'…

A: Amino acid codon are translated with the help of codon table.

Q: solute 0.147 g C6H7NaO6 molar mass 198.11, dissolves in 50.00 mL, absorbance of solution 0.862,…

A: Given that -  Mass of Solute, C6H7NaO6 = 0.147 g  Molar mass of Solute, C6H7NaO6 = 198.11 g/mol…

Q: Given 25.4L of S2(g) at STP, how many moles are present?

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Q: A buffer solution contains 0.45 mol of hydrazoic acid (HN3) and 0.28 mol of sodium hydrazoate (NaN3)…

A: Given :  Ka = 1.9 x 10-5  Moles of HN3 = 0.45 mol  Moles of NaN3 = 0.28 mol  Volume = 8.60 L

Q: Use standard enthalpies of formation to determine AHºreaction for the following reaction: HCN(g) +…

A: Given- HCN(g)+2H2O(g)->NH3(g)+CO2(g)+H2(g) ∆H°reaction=? ->Answer may be differ slightly…

Q: Question 2| A series of Stokes lines separated by 5.752 cm1 are observed in the rotational Raman…

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Q: Identify the following organic reactions whether it is addition, elimination, substitution, or…

A: Note : As per our company guidelines we are supposed to answer only first 3 sub-parts. Kindly repost…

Q: Using standard heats of formation, determine AH for the following reactions. Report your answers to…

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Q: Consider the following scheme. Compound V Reagent Y PCC Compound W HO, Compound X Compound A Reagent…

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Q: The distribution coefficient of hydrogen sulfide between benzene and water at 25 degrees Celsius is…

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Q: Chemistry I need help figuring out number 11, 12, and 13. Container 1 has V = 1.0 L and container 2…

A: Given: Two containers connected via a valve containing gas X and Y.

Q: A two-liter sample of mineral water was evaporated to a small volume, following which the potassium…

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Q: Why is the carbon-iodine bond the longest? Why is the carbon-fluorine bond the strongest?

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Q: 1. N-N-------N–N dispersion force dipole-dipole hydrogen bond O ion-dipole

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Q: Find the moles of 2-butanol that must be dissolved in 0.145 kg of ethanol in order to produce a 10.0…

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Q: Example 3. Calculate the magnetic field streagth required to observe the NMR frequency for fluorine…

A: NMR spectroscopy is a technique used to study the properties of organic compounds. It is a…

Q: radioactivity be most likely to occur? those with excess neutrons those with not enough neutrons…

A: Let us discuss the radioactive decay and nuclear chemistry.

Q: a. Are there any examples in which an ionic solid contains covalent bonds?

A: The ionic bond is an electrostatic attraction force, formed between the ions and it is a strong…

Q: Br Bi butane Light Br 1-bromabutane 2-bromobutane

A: ->In presence of light free radical mechanism occur and alkylhalide formed as product.…

Q: 1. Balance the following equation using the smallest set of whole numbers: SO + LizSe SSe; + Li:0 ->…

A: 1) __SO2 + __Li2Se → __SSe2 + __Li2O

Q: Starting with benzene synthesize the following compound. O2N. -COOH

A: Detail synthetic scheme is shown below

Q: rate %3D

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Q: How many moles of NaCl are in a 880-mL sample of 1.50M NaCl?

A: Given :-  Molarity of NaCl solution = 1.50 M  Volume of solution = 880 mL  To calculate :-  No.of…

Q: In your words and in a few sentences, explain what the embodied energy is and how solution…

A: Answer - Embodied energy is the energy associated with the manufacturing of a product or services.…

Q: 9. What weight (in grams) of H,SO, would be needed t o be dissolved in 2.25 kg of 2.00m solution?

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

Q: What is the maximum amount of electrons that can be placed in the 7th shell? A 14 B 49 98 D 140…

A: Here, we have to find the maximum number of electrons that can be placed in the 7th shell.

Q: The silver ion in a 25.00-mL sample was converted to dicyanoargentate (1) ion by the addition of an…

A: Given :  Volume of silver ion solution = 25.00 ml  Volume of EDTA solution used = 43.77 ml…

Q: N. Chemist mixes 125.0 mL of 0.0250 M sodium phosphate (aq) with 75.0 mL of 0.0500 M calcium…

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Q: Standardization of a KSCN solution against 0.3341-g of primary standard AGNO, required 21.55-mL…

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Q: What is the molar concentration of a 27% acetone (CH3COCH3) solution?

A: Given: (w/v)% of acetone = 27%

Q: 5. Rank the compounds by rate of reactivity with a mixture of Cl, and AICI. The most reactive…

A: We have to predict the order of reactivity.

Q: Identify the type of chemical reaction

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Q: Name the following organic compound. CH3 S CH CH3 CH 0 CH, CH, 3-methylsulfide-2-ethoxy butane…

A: Detail description about IUPAC name determination is given below

Q: What is the density of O2 at STP (in g/L)?

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Q: Find an application of the following topics in your discipline: a. Crystals b. Metals c. Polymers

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

Q: 1. Draw the complete structural formula of the following: 3-Ethylpropene 2,3-Cyclohexadiene…

A: structural formula : Structural formula can be defined as the arrangements of the atom in the…

Q: The vapour pressure of a pure substance at various temperatures is presented below. T (°C) Pvap…

A: Given : ΔH∘vap = 27.073 J /mol        The vapor pressure of a pure substance at various…

Q: A limitation of the Friedel-Crafts alkylation reaction is that the presence of moderately/strongly…

A: Friedel-Crafts alkylation is a kind of electrophilic substitution reaction and in this kind of…

Q: A certain microwave oven produce microwave with x wavelength at 2.50 mm, if 20.0 moles of photons…

A: Given :- no.of moles of photons = 20.0 mol  Wavelength of microwave = 2.50 mm  To calculate :-…

Q: 2. Mg dispersion force dipole-dipole hydrogen bond ion-dipole 3.* 3. N-CI------N-Ci O dispersion…

A: Given that, We have to identify the weak forces in the given molecules.

Q: The oxidation of the branch chain amino acids (leucine, isoleucine and valine) by the mitochondrion…

A: Leucine, isoleucine, and valine (another amino acid) are grouped together as branched chain amino…

Q: What is the percent ionization of 0.40 M butyric acid (HC4H7O2)? (Ka = 1.48 × 10–5.)

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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.