If the temperature of an ideal gas that occupies 30 L increases from 200 K to 400 K, what will the new volume be? Describe your reasoning in determining the new volume.

Q: 9) It takes 254 kJ/mol to eject electrons from a certain metal surface. What is the longest waveleng...

A: Given,  Energy = 254 kJ/mol 

Q: Calculate the percent composition by mass of each element (C, H, O, P) in methyl phosphate (CH5O4P

A: Determine mass % of each element in methyl phosphate ? 

Q: 5) (0.5 pts ea; 2 pts total). In chapter 6, we will see that electrophiles (such as H*) tend to add ...

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Q: For the given SN2 reaction, draw the organic and inorganic products of the reaction, and identify th...

A: SN2 reactions are defined as biomolecular nucleophilic substitution reaction in which rate of reacti...

Q: Examine the molecule below. Is this molecule polar? Justify your answer. F .C- Fー

A: Polar covalent bond: The covalent bond is formed by the sharing of electrons between the atoms. If t...

Q: 3. What types of aldehydes and ketones would you expect to be water-soluble? 4. What results are exp...

A: In question 4, the complete  information is not there .So, except that I am solving all the other th...

Q: Starting with the following compounds, outline a practical synthesis of 1-butanol: 1. 2-chlorobutane...

A: Given,  1. 2-chlorobutane -----> 1-butanol  2. 1-butyne -------> 1-butanol

Q: Design a procedure on how you will prepare 1.25 M table sugar (C12H22O11) solution and 1.25 M table ...

A:  To prepare 1.25 M table sugar (C12H22O11)solution and 1.25 M table salt (NaCl) solution diluted to ...

Q: For a saturated solution of Zn(OH)2, calculate the activity of Zn and its effective pH in: a)  a sol...

A:                              Zn(OH)2 (s) ⇔ Zn2+ (aq)  + 2OH- (aq) Initial                         --...

Q: The acid ionization constant for Fe(H20)6²+(aq) is 3.0×10-6. Calculate the pH of a 0.0254 M solution...

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Q: 2. Assign E or Z configuration to each of the following alkenes: la) HOCH, CH3 (b) HO2C OCH le NC CH...

A: Alkenes can be defined as the organic compounds that contain carbon carbon double bonds.

Q: molar masses

A: Since you have asked multiparts, we will solve the first three subparts for you. If you want any spe...

Q: Calculate the molar masses of the following substance. Gold Mercury Zinc Germanium Rubidium

A: Mass of 1 mol of any element or molecule is defined as the molar mass of that element. Gold has atom...

Q: When 2.00 moles of nitrogen gas and 3.00 moles of oxygen gas were combined in a 4.0 L cylinder (at 3...

A: Number of moles of nitrogen gas = 2 moles Number of moles of oxygen gas = 3 moles Volume of cylinder...

Q: The value of Ka for hypochlorous acid is 3.50x10-8. What is the value of Kb, for its conjugate base,...

A: The dissociation of the hypochlorous acid takes place as follows: HClO + H2O  → H3O+ +  ClO-

Q: A metal object with mass of 21.7 g is heated to 97.0 °C and then transferred to an insulated contain...

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Q: Calculate the percent composition by mass of each element (Pb, C, O) in lead(II) carbonate.

A: Complete solution is given below in next step

Q: Write out the molecular, ionic, and net ionic equations for the neutralization reaction between sulf...

A: KOH(aq) + H2SO4(aq)

Q: Calcium hydroxide, which reacts with carbon dioxide to form calcium carbonate, was used by the ancie...

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Q: Mercury and bromine will react with each other to produce mercury (II) bromide: a. What mass of HgBr...

A: The mass of a compound can be calculated by the number of moles of the respective compound from a ba...

Q: Calculate the molecular weight of lead(II) carbonate.

A: Using the chemical formula of the compound and the periodic table of elements, we can add up the ato...

Q: What is the frequency of light (s^-1) that has a wavelength of 3.12 x 10^-13cm?

A: Wavelength of light,  (λ)  = 3.12 × 10-13 cm  

Q: An iron ore has a 55% Fe2O3 with 5% moisture content. What is the Percentage of Fe2O3 in a dry basis...

A: Let the mass of ore = 100 g         Mass of Fe2O3 = 55 g     Moisture content = 5 g On drying the ma...

Q: A sample of methane gas at a pressure of 1.09 atm and a temperature of 262 °C, occupies a volume of ...

A: The temperature of a gas can be calculated by the ideal gas equation: PV=nRT, where P is the pressur...

Q: Solve the following using the Alpha decay, Beta decay and Gamma radiation. 1. Antimony 2. Copper 3. ...

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Q: How many aromatic amino acids are present in vancomycin? Identify and color it.

A: Vancomycin has a total of 7 amino acids.  Aromatic acids have a benzene ring.

Q: 4. What is the concentration of PM10 in air in ppmv if its concentration is 0.15 mg/m3? Assume atmos...

A: Given the concentration of PM10 (molecular weight = 12 g/mol) in air = 0.15 mg/m3. Atmospheric press...

Q: Which is the reductant and oxidant in the reaction? 2 KMNO4 + 5 C6H8O6 + 3 H2SO4 – 2 MnS04 + K2SO4 +...

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Q: What is the solubility-product expression for La(IO3)3 (s)? a. Ksp = [La3+] [IO3-]1/3 b. Ksp = [La3+...

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Q: The annual production of sulfur dioxide from burning coal and fossil fuels, auto exhaust, and other ...

A: Sulfur reacts with oxygen to form sulfur dioxide. The equation for the balanced chemical reaction is...

Q: Draw a structural formula for the major product of the reaction shown. H3C Cl2 H3C H20 • Show produc...

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Q: Determine the [H3O+] of the eight buffer solutions made by mixing 1.10 M acetic acid and 0.900 M sod...

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Q: Give the complete IUPAC name for each of the following compounds: a. CH3CH2CB12CH3 b. (CH3)3CCI CH,C...

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

Q: For a saturated solution of Zn(OH)2, calculate the activity of Zn and its effective pH in: a) 0.0237...

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Q: Which of the following gases will effuse faster? * O CH, O so, 2 O NO, 2 CH2 O O

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Q: 1. Convert 6.4 decades to seconds. (24 hours 6.4 decades x ( 10 jo years)x(305 days) x 60 minutes se...

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Q: The reaction shown takes place via radical-initiated halogenation, wherein an initiation step (not s...

A: The given reaction is followed by free radical mechanism (bromination) of alkane.

Q: 1) Heisenberg defined quantized particles and Schroedinger described quantized waves. True or False ...

A: 1) Heisenberg's principle states that more precisely we measure the position of a particle, less pre...

Q: Draw curved arrows to show electron reorganization for the reaction step below. Arrow-pushing Instru...

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Q: Preparation of HCl solution a. Measure 20.7 ml of concentrated Hcl (37% wt HCI) using the pipet and ...

A: Solution - It is mixture of solute  and solvent. 

Q: Which is the reductant and oxidant in the reaction? 2 KMNO4 + 5 C6H806+ 3 H2SO4 – 2 MnS04 + K2SO4 + ...

A: The addition of electrons or decreases in the oxidation state is known as a reduction reaction and t...

Q: 2. Convert 71.0 Pa to dyne/cm?.

A: Please note- As per our company guidelines we are supposed to answer only one question. Kindly repos...

Q: If 55.0 mL of a 0.25M solution of Mg(OH)2 is spilt on the floor, what volume, in mL, of 0.15M HBr  i...

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Q: Lalisa and Labmi were tasked to design a new and efficient method of producing black inks. To determ...

A: Retardation or retention factor (Rf) value is the ratio of distance traveled by the analyte to that ...

Q: PROBLEM 1: Given 7.62 x 1023 Br2 molecules, determine the following: a. moles of Br2 b. mass of Br2 ...

A: 1) Given, Number of molecules  of Br2 = 7.62 × 1023 molecules moles of Br2 = ? mass of Br2 (in Kg) =...

Q: In an experiment, it was determined that 59.8J was required to change the temperature of 25.0g of et...

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Q: NaOH (NH,),S

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Q: Brad tries out a weight-loss plan that involves repeatedly lifting a 41.4-kg barbell from the floor ...

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Q: 18. Which of the indicated bonds in each pair of compounds is shorter? CH3 a. CH3-C=CH or C=CH2 c. C...

A: With increasing in effective nuclear charge of one atom on the other bonded atom, i.e. with increasi...

Q: Кы(еxperiment)

A:

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.