Calculate the pressure exerted by 2.57 moles of CO₂ confined in a volume of 4.13 L at 449 K. Use both the van der Waals equation and the ideal gas equation. to calculate two pressure values. The van der Waals constants for CO₂ are a = 3.59 atm-L² mol² and b=0.0427 L mol

Q: Write the balanced NET ionic equation for the reaction when CaCl₂ and Na3PO, are mixed in aqueous…

A: Net ionic equation include only species that are involved in the reaction.A balanced chemical…

Q: For each of the following species, give the total number of electrons, the number of electrons in…

A: The electron configuration is the arrangement of electrons in an atom. It is written in a…

Q: What is the relationship between the following compounds? Br Br and Multiple Choice Br…

A: Identical compounds: They are the same compoundsConstitution isomers: Compounds with same molecular…

Q: Give IUPAC and the common ame for the following amine. Careful with spelling. * (CH3CH2CH2)2NCH2CH3…

A: The common name and the IUPAC name of the given compound has to be determined.

Q: Identify the major product(s) for the following reaction sequence. д НО OH 1. 1-BuOK, I-BuOH 2. Oso.…

A: This is

Q: Given the equation Ag+ (aq) + 2NH₂ (aq) – [Ag(NH3)₂]+ (aq) determine the concentration of NH3(aq)…

A: Mass of AgCl to be dissolved = 347 mg = 0.347 g.Volume of solution = 100.0 mL = 0.100 L…

Q: For the chemical reaction 2NaOH+H2SO4-Na2SO4+2H2O what mass of sodium sulfate is produced from 4.09…

A: Given :-    Chemical Reaction         2NaOH + H2SO4   -->  Na 2SO4 + 2H2O  mol of NaOH = 4.09 mol…

Q: Which of the following statement(s) describe(s) an endothermic reaction? Check all that apply.…

A: Endothermic reaction: The reaction in which heat is absorbed is called endothermic…

Q: Calculate the maximum wavelength, max, of electromagnetic radiation that could eject electrons from…

A: Details

Q: 2. Sodium sulfide, Na₂S, is made by the following reaction. Na₂SO4 (s) + 4C (s) - Na₂S (s) + 4 CO(g)…

A:

Q: Histamine(in ether) + HCl(in water) - histamine hydrochloride (in water). Bond Line Structure

A: Given that, histamine (in ether) + HCl (in water) to form histamine monochloride (in water) . We…

Q: Determine [OH-] of a solution that is 0.260 M in HCO3-. (Ka1 for H2CO3 is 4.3x10-7.)

A: Given,  Molarity of HCO3- = 0.260 M Ka1 of H2CO3 = 4.3 × 10-7

Q: A pure metal is heated from solid to gas, and the transformation process is depicted below. Which of…

A: Step-1Solid metal rises in temperatureStep-2Solid metal meltsStep-3Liquid rises in temperature

Q: dentify whether each set of quantum numbers is valid. n Set of Quantum Numbers 3 { 310 77 m₂ 1 -1 3…

A: First check the values for each quantum number and check whether it is valid or not

Q: Arrange these species into isoelectronic groups. It does not matter which group goes in which box,…

A:

Q: Which of the following statements about entropy and spontaneity of the process of rusting are True?…

A: Statement a, c and e are correct and and b and d is incorrect

Q: present at equilibrium. You can leave out water itself. Write the chemical formulas of the species…

A: Given:  0.5 mol of HCl is added to 1.0 L of 0.5 M NH3 solution. acids: bases: other0.2 mol of NaOH…

Q: Which of the following molecules will be most polarizable? C₂H₂Br2 CH3F C₂HBr3 CH₂F2

A: if individual bond dipoles cancel out each other molecule is said to be non-polar.If individual bond…

Q: What is the molar mass of a gas that diffuses 3.16 times slower than fluorine gas? 1.90 g/mole 3.81…

A: Given,  The rate of diffusion of unknown gas is 3.16 times slower than fluorine gas.  Rate of…

Q: Write the net ionic equation for the following two-step process. Include states of matter in your…

A: Answer: Reaction intermediate is the specie that forms during the reaction and gets consumed during…

Q: Identify each of the above structures as either achiral, chiral, or a meso compound. Structure a:…

A: Answer :---

Q: Why is it important to avoid contaminating a historical sample with modern material when performing…

A:

Q: Ammonium hydrogen sulfide decomposes according to the following reaction, for which Kp = 0.11 at…

A:

Q: Select ALL that apply. H H H -H H At least one atom that cannot expand its octet has an expanded…

A: Given structure of pyrrole.

Q: what is the net ionic equation that represents the neutralization of the weak acid (HA) uric acid…

A: An aqueous solution of uric acid reacts with an aqueous solution of sodium hydroxide to form a…

Q: Calculate the mass of strontium carbonate, SrCO, (147.63 g/mol), capable of dissolving in 500 mL of…

A:

Q: What is the Lewis structure for C6H5NO2

A:

Q: Complete the balanced molecular chemical equation for the reaction below. If no reaction occurs,…

A: Given reaction is, CsCl(aq) + K3PO4 (aq) -----> We need to complete and balance the above…

Q: (1) Check all the boxes that are true statements. (Select all that apply.) A sulfur atom is larger…

A: Statement 1: Given Sulphur atom and S2- ion.

Q: Give correct detailed Solution

A: The correct answer is the fourth option: 2A --> B + 2C. Explanation:As evidence from the graph.…

Q: Calculate the [H3O+] of an aqueous solution that is 1.5 × 10 Min OH. Enter your answer in scientific…

A: Given, [OH-]= 1.5 *10-5M

Q: Which of the statements (a)-(d) about the following reaction profile is wrong? molecular energy O O…

A: Answer:Energy profile tells us about the path reaction follows to form the product along with the…

Q: A 28.0 g sample of brass, which has a specific heat capacity of 0.375 Jg¹C¹, is dropped into an…

A:

Q: The structural formula of an organic compound is shown below. H3C-CH=CH- OH What mass of chlorine…

A:

Q: Calculate the solubility of lead(II) iodide, Pbl2, in 0.025 M KI. Ksp = 7.9 x 10-9 O 1.3 × 10-5 M O…

A: Answer:  For a sparingly soluble salt, at saturation point reaction quotient is equal to the value…

Q: Calculate the rate at which C3H8 is reacting if the average rate of formation at a given time of CO2…

A: The rate of the formation of the product or the rate of disappearance of the reactants is known as…

Q: Which disturbance(s) will favor CH at equilibrium? Check all that apply. adding a catalyst to the…

A: •Here is the explanation for all options=>

Q: 1.25 cups of Water 1st Conversion: US Cups to US Quarts | 1.25 US Cups x 1 US pint x 1 US quart =…

A: 1 US cup is considered to be equal to 1/4 US quartz of liquid or we can say :  1 US cup = 0.25 US…

Q: Draw the Lewis structure for TeS₂ (Te is the central atom) and answer the questions below. the…

A: Rules to draw the Lewis structure:• Find out the number of valence electrons of each atom.• Place…

Q: A solution contains 0.150 mol NaCl and 0.931 mol H₂O. Calculate the vapor pressure of the solution…

A: Given,number of moles of NaCl = 0.150 molnumber of moles of H2O = 0.931 molVapor pressure of pure…

Q: Limonene is present in the rind of lemons and oranges. Based on its structure given below, would you…

A: Limonene has two enantiomers -- one of them present in lemons having citrusy smell and other one is…

Q: Solid sodium reacts with liquid water to form hydrogen gas according to the equation 2 Na(s) + 2…

A: Answer: This question is based on ideal gas equation which is shown below: P=nRTV Here: P=pressure…

Q: When 6.00 moles of Fe2O3(s) react according to the following reaction, 471.6 kJ of heat are…

A: The given reaction is as follows: 6Fe2O3(s)  →  4Fe3O4(s)+O2(g)

Q: Assign the IUPAC name to each of the following ethers. Name the smaller alkyl group as the alkoxy…

A: The given compounds are examples of ether. In the nomenclature of these compounds, smallest alkyl…

Q: Gold is one of the densest metals, having a density of 19.3g/cm³. If I have a gold sample that takes…

A: Note: 1 cm3 = 0.001 L Density of gold (d) = 19.3 g/cm3 = 19.3 g/0.001 L = 19300 g/L Volume (V) =…

Q: Draw a structural formula for cis-3- ethylcyclopentanol.

A: Structural formula: These represents all the atoms and bonds in the compound.

Q: For a 1.0 x 10-6 M solution of HNO3(aq) at 25 °C, arrange the species by their relative molar…

A: Nitric acid is a strong acid and it dissociates completely into the aqueous solution

Q: Consider the three-step mechanism below: (1) HBr + O₂ (2) HOOBr + HBr → HOOBr O Step (3) O Step (2)…

A: To use the rate limiting step or the rate determining step.The steps for the reaction are-HBr + O2…

Q: Compound A reacts with Compound B to form only one product, Compound C, and it's known the usual…

A:

Q: Determine the number of valence electrons in sulfuric acid (H₂SO4) and then draw the corresponding…

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.