Question 8 only Ogas-liquidQUESTION BWhat is the solubility of O₂ in water for a Hellox 75/25 gas mixture (75% He and 25% O₂) total pressure of 2.0 atm at 25°C.7M-1.3x10- 1.36mes10-4)\frac(M)(atm)) for O₂ at 25 °C.atm1,5x10 M9.1x10-5 M5.9×10 M19x105 MQUESTION 9The federales finally give permission to make our own personal gold coins for monetary use. You come up with a great design for your coin, and you start to mund themAfter getting some pure gold (99.99%) you heat it, met it, and pour the moten gold into your coin moldDetermine the heat, q. required for the following processAu (s). T-25/, C-Au (D.T-1100 "C\mathrm(Aul(s),T-25/AoClongrightarrow \mathem(Aut),T-1100100)Auist C 2=0.1290.129,\mathem(frac{godot oC) Au: C0.150- -0.150,\mathrm(rac(gicdot "oC)JB-C..kJmol3gºCAH = 12.55 12.551,\mathrm(racik(mol) melting point of goid=1064 °Cfus

Answered: Image /qna-images/answer/e4e21727-53f1-40d7-972b-96767b8e9207.jpg

What is the solubility of O₂ in water for a Heliox 75/25 gas mixture (75% He and 25% O₂) total pressure of 2.8 am at 25°C.7 M -13x10- 1.36mes10-4rac(Mat for O₂ at 25°C. atm 0.15x10PM 9.1x105M 5.9×10¹ M 19x105M QUESTION 9

What is the solubility of O₂ in water for a Heliox 75/25 gas mixture (75% He and 25% O₂) total pressure of 2.8 am at 25°C.7 M -13x10- 1.36mes10-4rac(Mat for O₂ at 25°C. atm 0.15x10PM 9.1x105M 5.9×10¹ M 19x105M QUESTION 9

Chemistry: An Atoms First Approach

2nd Edition

ISBN:9781305079243

Author:Steven S. Zumdahl, Susan A. Zumdahl

Publisher:Steven S. Zumdahl, Susan A. Zumdahl

Chapter10: Properties Of Solutions

Section: Chapter Questions

Problem 124CP

See similar textbooks

Related questions

Q: Please answer fast Given the fractional composition of our atmosphere (20.95% Oxygen, 78.1%…

Q: Explain why spectral interferences in inductively coupled argon plasma optical emission spectrometry…

A: Spectral Interference Spectral interference is caused by overlapping of radiation in absorption line…

Q: Identify the structure that shows the correct placement of all lone pairs for the compound…

A: Lone pairs of electrons present on the atoms is calculated using the formula of formula charge.

Q: How can gold Nanoparticle influence tetrapyrolic macrocylcle like porphyrin in photo dynamic…

A: Here we have to understand how gold nanoparticles (GNPs) are interacting with tetrapyrrolic…

Q: For the 1st order reaction whose rate law constant, K, is 1.5 x 10-3S-1, t1/2 is: A) 7.7 minutes…

Q: Colligative Properties 1. A solution is prepared by dissolving 2.40 g of biphenyl, C12H10, in 75 g…

A: Given, The mass of biphenyl (C12H10 ) = 2.40 g. The mass of benzene (C6H6 ) = 75 g. The boiling…

Q: n-Pentanol (CH3CH2CH2CH2CH2OH) and 2-methylbutan-2-ol (CH3CH2C(CH3)2OH) are converted to their…

A: Here we have to write the mechanism of the following given reactions.

Q: How do you draw structural diagrams for each of these compounds: a)…

Q: Q19 Assume 8 particles are independently moving in a 1D box. Given the occupation numbers: n-3, ₂-2,…

A: According to guidelines I am supposed to answer only one question

Q: A chemist fills a reaction vessel with 4.12 atm hydrogen (H₂) gas, 6.54 atm oxygen (0₂) gas, and…

Q: Solve completely. Show clear solutions and round off final numerical answers to the correct number…

A: A 1.2000 g sample of NH42CeNO36 is dissolved in water and diluted to 100.0 mL .We have to…

Q: [Review Topics] [References] Draw the structure(s) of the major organic product(s) of the following…

A: Given : structure of reactant and reagent. This is a nucleophilic addition reaction

Q: [References] What is the maximum number of orbitals that can be identified by the following set of…

Q: A suggested mechanism for the gas phase decomposition of nitrous oxide is: step 1: Nz0 — Nz + 0 N₂O…

Q: A rifle bullet (mass = 1.50 g) has a velocity of 7.10 × 10² mph (miles per hour). What is the…

A: We are given mass (m) = 1.50g = 0.0015 kg velocity (v) = 7.1×102 mph = 1142.6 km/h or, in ms-1, v…

Q: How many milliliters of 0.100 M Ba(OH) 2 are required to neutralize 20.0 mL of 0.250 M HCl?

Q: Select the best possible products for the given reaction. Don't worry about balancing. Na₂O + H₂O -…

A: The best possible product for the reaction : Na2O + H2O ---> ?

Q: Show how hydrogen bonding occurs between acetone and water. CH3 C CH3 H₂O

Q: 3 I am climbing Mt. Everest. We reach the summit on a wintry day with a barometric pressure reading…

A: Given, Barometric pressure = 0.55 atm Volume of water = 1L Temperature , T = 100°C=(100+273)K=373 K

Q: Provide the correct IUPAC name for the compound shown here. H3C. CI CH3

Q: now.com/ilrn/takeAssignment/takeCovalentActivity.do?locator=assignment-take [References] Cobalt-60…

Q: w can you consider heat as a reaction component? Heat is always a product. Heat is a…

A: Here we have to tell how heat can be considered as reaction component.

Q: How many moles of precipitate should form if 4.89 moles of silver nitrate solution reacts with…

Q: Provide the correct systematic name for the compound shown here. 6- 3- 4- sec- tri 1- 5- 2- cyclo…

Q: write a mechaniSHI 181 CH₂=CH- Los -CH3 + CH3–CH2–CH,—CH 120 OH A -0 d CH₂CH3

A: The given reaction is a example of basic aldol reaction. Aldehyde is more reactive than keton .

Q: What is the activation energy of a reaction that is three times faster at 40.0 °C than it is at 20.0…

Q: 1. Draw expanded, condensed, skeletal, and line angle drawings for the following saturated…

Q: Q1. The classical frequency of vibration (V.) of AB molecule is 4271.8 cm¹ and experimental…

A: In the given question we have to calculate the vibrational quantum number at which dissociation…

Q: MeO₂C. MeO₂C OMe -OMe 1. NaH, DMF 2. H₂O* No Heat

Q: 14.47 The following is a mass spectrum of octane. (a) Which peak represents the molecular-ion? (b)…

Q: What is/are the predicted product(s) for the SN1 reaction shown? ОТ O II O I and IV O II and III OV…

A: We have to give the major product(s) of the given substitution nucleophilic unimolecular (SN1)…

Q: The following is the solubility product expression for Zn(OH)2 in terms of molar solubility, s: Ksp=

Q: Calculate the pH of a 0.355 M solution of propanoic acid, for which the Ka value is 1.30 x 10-5.

A: Given : concentration = 0.355 M Ka = 1.30 × 10-5

Q: bon disulfide, CS2, is a volatile, flammable liquid. It has a vapor pressure of 340. his substance?…

Q: Compare the de Broglie wavelength of a proton moving at 1.30×107 miles per hour (5.81×106 m/s) to…

A: The de Broglie's wavelength equation is as follows : λ =…

Q: How many nodal surfaces are associated with the following orbitals? a. 4s orbital nodal surface(s)…

A: Formula for Nodal surface = n - l - 1 Where n= principal quantum number , l= azimuthal quantum…

Q: Draw structures for the hemiacetal and acetal formed in the following reaction. Upload a jpg image…

Q: 0= 0= The name of the compound shown here is A) butanoic anhydride B) butane anhydride C) butyl…

A: Since you have asked multiple questions,we are answering first question,for other questions to be…

Q: A 50.00-mL sample of 0.250 M HC2H3O2 was titrated with 0.125 M NaOH. What is the pH of the resulting…

A: we have to calculate the pH of solution

Q: Consider the reaction. 2NH3(g) + 3N₂O(g)- →4N₂(g) + 3H₂O(g) Using standard absolute entropies at…

Q: Increasing the pressure on a gaseous reaction at equilibrium has the same effect as ___________.…

Q: 7. Add a ½ teaspoon of baking soda to each bag. Effervescence of CO₂ occurs if excess vinegar is…

A: Bromothymol blue when added to solution turns yellow indicating presence of vinegar in solution…

Q: How did the change of stress (adding or removing reactants or products) cause a shift in the…

A: Equilibrium is a condition at which the concentrations of reactants and products remain constant…

Q: How many orbitals correspond to each of the following designations? a. 5d b. 6d orbital(s)…

A: (1) 'd' sub-shell corresponds to a secondary (angular momentum) quantum number of 2. For a given…

Q: 2) Identify the base that is best suited to do the following conversion. Br Draw the expected…

A: In the given reaction the secondary alkyl bromide reacts with the sterically hindered strong base to…

Q: An advertising sign gives off blue light and yellow light. a. Which light has higher-energy photons?…

Q: Q11. The spacing between two adjacent lines in the pure rotational spectrum of a diatomic molecule…

Q: Draw the organic product(s) formed upon the addition of HBr to (a) 2-methyl-2-pentene, (b)…

A: Hydrobromination of alkene gives alkyl bromide product. Regioisomers are a class of constitutional…

Q: he reaction of gaseous nitrogen dioxide (equilibrium concentration =1.05 M) reacting with gaseous…

Q: te of You've collected the following data during the decomposition of hydrogen peroxide: 2H₂O₂ →…

Concept explainers

Solutions

Solutions can be considered as homogeneous mixtures which contain two or more than two chemical substances. The chemical substance which is the greater part is defined as solvent. And the chemical substance that is dissolved in a solvent is referred to as solute. Solution chemistry plays an important role in chemistry since it supports many commercial applications of solutions.

Question

Question 8 only

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Step by step

Solved in 2 steps with 2 images

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, chemistry and related others by exploring similar questions and additional content below.

Similar questions

In some regions of the southwest United States, the water is very hard. For example, in Las Cruces, New Mexico, the tap water contains about 560 g of dissolved solids per milliliter. Reverse osmosis units are marketed in this area to soften water. A typical unit exerts a pressure of 8.0 atm and can produce 45 L water per day. a. Assuming all of the dissolved solids are MgCO3 and assuming a temperature of 27C, what total volume of water must be processed to produce 45 L pure water? b. Would the same system work for purifying seawater? (Assume seawater is 0.60 M NaCl.)
A gaseous solute dissolves in water. The solution process has H=15 kJ. Its solubility at 22C and 6.00 atm is 0.0300 M. Would you expect the solubility to be greater or less at (a) 22C and 1 atm? (a) 18C and 6 atm? (a) 15C and 10 atm? (a) 35C and 3 atm?
Carbon tetrachloride (CCl4) and benzene (C6H6) form ideal solutions. Consider an equimolar solution of CCl4 and C6H6 at 25C. The vapor above the solution is collected and condensed. Using the following data, determine the composition in mole fraction of the condensed vapor. Substance Gfo C6H6(l) 124.50 kJ/mol C6H6(g) 129.66 kJ/mol CCI4(l) 65.21 kJ/mol CCI4,(g) 60.59 kJ/mol
Calculate the solubility of O2 in water at a partial pressure of O2 of 120 torr at 25C. The Henrys law constant for O2 is 1.3 103 mol/L atm for Henrys law in the form C = kP, where C is the gas concentration (mol/L).