Helium is mixed with oxygen gas for deep-sea divers. Calculate the percent by volume of oxygen gas in the mixture if the diver has to submerge to a dept where the total pressure is 4.4 atm. The partial pressure of oxygen is maintained at 0.20 atm at this depth. Be sure your answer has the correct number a significant digits. %0₂

Q: Imagine A and B as some monodentate ligands with a single negative charge. We put a very small…

A:

Q: 5. Rank the following solutions from highest pH to the lowest pH: 0.10 M HF, 0.10 M KCI, 0.10 M KOH,…

A: The question asked to rank the given solutions from highest to lowest pH, which required an…

Q: CI 1780 cm¹ CH3 H 1730 cm¹ 1715 cm ¹ lo 1710 cm¹ 요 NH₂ 1650 cm³¹ io 1580 cm 1 • Provide the…

A: Correlate the carbonyl frequency with their respective structures.how does bond length deviate  the…

Q: This energy diagram shows the allowed energy levels of an electron in a certain atom. (Note: the SI…

A: Emission of radiation takes place when an electron return to ground state from higher energy levels.

Q: Give atleast three characteristics of dichloromethane that make it a good extracting solvent for…

A: Alkaloids are a class of naturally occurring organic compounds that are found in a wide range of…

Q: The rate or a certain reaction is given by the following rate law: =k[H₂][¹₂] Use this information…

A: The relation between the concentration of the reactants and the rate of reaction is expressed by the…

Q: 4. Identify the following as being an acetal, hemi-acetal or neither. a. b. CH₂-CH₂-CH₂-C-0-CH₂ 7-0₂…

A:

Q: 9. Show how to synthesize the following alcohol using 1-bromopropane, propanal, and ethylene oxide…

A: In this question, we will convert the starting materials to the final product by using appropriate…

Q: Which of the following is true about the structures below: CH₂OH 2C=0 HO-C-H H-C-OH H-C-OH CH₂OH…

A: To solve this problem we have to know about the monosaccharides .

Q: 1-methoxy-1,3-butadiene Draw the major and minor product that could be formed when reacts with…

A: To draw the major and minor product that could be formed when 1-methoxy-1,3-butadiene reacts with…

Q: 7°F Mostly cloudy The transformation above can be performed with some reagent or combination of the…

A: Given: structure of reactant and product

Q: The table shows the variation of the rate constant with temperature for the first-order reaction.…

A:

Q: Problem 6. The following scheme details a retrosynthesis of Grazoprevir. Provide the details of how…

A:

Q: 3.5 grams was incorrect, not sure what part of the calculation is incorrect.

A: Depression in freezing point Tf0 - Tf = Kf i m --------equation (1)  Where Kf freezing point…

Q: 3 equivalents NaNHz heat Select to Draw CH3CH2CH2Br THF Select to Draw H2 Lindlar's catalyst Select…

A:

Q: One of the TT molecular orbitals of the allyl cation (CH₂=CHCH₂*) is shown below. Identify the…

A: we have to determine the number of nodal planes

Q: Draw curved arrows to show a one-s One of these reactions is faster thar (i.e., your explanation…

A:

Q: For the following reaction: H₂S + 2 KOH-K₂S + 2 H₂O (1) What is the equivalent mass of H₂S? (2)…

A: We have to calculate the equivalent mass of H2S  equivalents in 38.9 grams H2S

Q: W ten s uns a carbonate in a re Tangu na na na na BE er en station fo

A: Check the formula for the given compound and then write down the equation for the reaction.

Q: A reaction occurs in the left-to-right direction until it reaches equilibrium. Which of the…

A: We have to find correct statements about a reaction which occurs in the left-right direction until…

Q: what is the formula for "chlorotriamminediaquocobatl (III) iodide"?

A: In this question we need to write the formula of the complex compound whose IUPAC name is…

Q: What is the highest energy conformation of 3-methylpentane when viewed down the 2-3 carbon-carbon…

A: The question asks about the highest energy conformation of 3-methylpentane when viewed down the 2-3…

Q: In the reaction of Cl2 with ethane and UV light, which of the following reactions would be a…

A: This question belong to reaction mechanism of organic compounds that is free radicals substitution…

Q: If Kc = 0.00660 for the reaction below at 298.0 K, then what is the value of Kp? (R = 0.08314…

A: Consider the given information as follows; 3 A (g)  +  B (g)  ⇌  C (g)  +  D (g) KC =…

Q: The rate constant of a zeroth order reaction is determined from the choose your answer... ✓ The rate…

A:

Q: Tagsteensuit et 100 1-²- started the temperature in e ecoeficient Part A 280 0 Express our answer…

A:

Q: We used "dry" dichloromethane this week, where all water was removed from solvent by first adding a…

A: Pthalic anhydride reacts with water. water reacts with AlCl3.

Q: A sample of air occupies 4.60 L when the pressure is 2.40 atm. Part 1 of 2 What volume does the…

A: Boyle's law According to the Boyle's law as the pressure (P) increases the volume (V) of a gas…

Q: Give systematic IUPAC names for each of the following: (a) (b) (c) (d) CI Br OH

A: Since you have asked multiple questions, we will solve the first question for you as per our…

Q: Propane, C 3 H 8 , is a common fuel gas. Use the following to calculate the grams (g) of propane you…

A: Given : reaction

Q: I don't know. Think about the difference between internal and outward fragmentation.

A: Fragmentation is a chemical process in which a molecule breaks into smaller fragments or pieces.…

Q: energy diagram shows the allowed energy levels of an electron in a certain atom or molecule: energy…

A: When an electron gains energy and jump from lower energy level to the higher is known as absorption.…

Q: Be sure to answer all parts. A sample of the chiral molecule limonene is 81% enantiopure. What…

A:

Q: Decide which intermolecular forces act between the molecules of each compound in the table below.…

A: Intermolecular forces are the attractions and repulsions between molecules that determine their…

Q: 3. Decide whether the following reactions will be Sn1 or Sn2. Draw the product or products for the…

A: Given: structure of reactants

Q: Metal has a density of 5.8 g/mL. How many milliliters of it have a mass of 0.115 kg?

A: According to the question, The density of the metal is given by = 5.8 g/mLThe mass of the metal is…

Q: When potassium phosphate is added to water the boiling point increases 50°C. What is the molality of…

A:

Q: What product(s) will form: 2-Pentene + H₂O → O a. 2-Pentanol O b. Isopropyl alcohol O c. 3-Pentanol…

A: The hydration reaction of 2- pentene includes the addition of water  across the double  bond adding…

Q: What is the molality of propanol, CH3OH, in an aqueous solution that is 45% methanol by mass?

A:

Q: Suppose you got 0.32 g of Fe2O3, what is the mass of Fe^3+from your original sample?

A: Given that,  Mass of Fe2O3 sample = 0.32 g  We need to find the mass of Fe3+ present in the sample…

Q: = 1 acid HI H₂S = 2 HIO, HCIO, strong or weak? strong The chemical formulae of some acids are listed…

A:

Q: AICI Br ?

A: In the given question, a reaction is given with reagent and reactant. We have to find the major…

Q: 1. Using curly/curved arrows, provide a mechanism for the following reaction: AICI 3

A: Friedel-Crafts alkylation is prone to carbocation rearrangement. In this case, alkylation produced a…

Q: Please answer fast I'll rate for sure

A: Even though we draw cyclohexane like a hexagon on a page, cyclohexane itself is not flat. Because of…

Q: 8. Consider the number of d-electrons for Mn³+ and the ligand strength of the ligands, H₂O en, and…

A: l

Q: Redox is a type of chemical reaction in which the oxidation states of substrate change. Electrons…

A: The given cell consists of znic and copper. The redox reaction between them depends on the reduction…

Q: 10 mL of a strong acid solution at pH 2.0 is added to 100 mL of distilled water at pH Which of these…

A: We have to calculate the pH of solution

Q: It takes 155. kJ/mol to break a fluorine-fluorine single bond. Calculate the maximum wavelength of…

A:

Q: the rate of a reaction with a catalyst present is faster than without a catalyst present true or…

A: Catalyst  that increases the rate of a chemical reaction without itself undergoing any permanent…

Q: - Given an eigenvector (or wave function) (2) √2/L sin(nxx/L)in the interval [0, 1]. find the…

A: Expectation value for distance is=<x> =L/2n <x>2 =L2 /4n2 <x2 > =((L2 /3 )-(L2…

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.