3.5 Co, 2.5 1.5 0.5 10 20 30 40 50 60 Water temperature (°C) Solubility (g gas per kg water) 2.

Q: Henry's law constant (kh) for CO2 in water at 20°C is 0.037 mol/(L atm). Calculate the grams of gas…

A: Find the concentration of carbon dioxide using Henry’s law, then calculate moles from concentration.…

Q: If the solubility of O2 at 0.160 bar and 25°C is 6.65 g/100 g H2O, what is the solubility of O2 at a…

A: Data given: The solubility of O2 = 6.65 g/100 g (at 0.160 bar and 25°C) The solubility of O2 = ? (at…

Q: A public water supply was found to contain 0.8 partper billion (ppb) by mass of chloroform, .(a) How…

A: Concentration is the way of expressing the amount of substance with reference to total amount of the…

Q: What is the mass concentration of water vapor (g H2O per m3 of air) in a liquid-water cloud at a…

A: Saturation water vapor pressure, P at 273 K = 611.6 Pa 1 Pa = 1 kg/m.s2 1 J = 1 kg.m2/s2. Molar mass…

Q: A water-carbonating plant is available for use in the home and operates by providing carbon dioxide…

A: The Henry’s constant of carbon dioxide at 298 K is 3.01 × 103 kPakg/mol. Value of 1 atm in kPa = 1 ×…

Q: Oxygen (O2) is necessary for cellular respiration; it must be transported from the lungs to tissues…

A: Given, Keq=7.64×10-4 Temperature , T= 300 K

Q: 6. Derive the following relationship that describes the variation of calcium concentration in water,…

A: To derive the given relation:

Q: 2furoic adid isa white solid that follows this usual pattern as, 1 gram of 24uroic acid disolves in…

A: The experiment is based on the recrystallization of 2-furoic acid.

Q: The average human body with a body weight of 70. kg has a blood volume of 5.00 L. The Henry’s law…

A:

Q: The Henry's law constant (kh) for CO2 in water at 20°C is 0.037 mol/(L atm). How many grams of gas…

A: The solubility of a gas in a liquid is directly proportional to the partial pressure of the gas in…

Q: calculate the w/v percentage of 4.39g of sucrose in 293ml of water

A:

Q: Arterial blood contains about 0.25 g of oxygen per liter at 37°C and standard atmospheric pressure.…

A: Given: Henry's constant , kH = 3.7 × 10–2 mol/(L • atm) mole fraction of O2 = 0.209

Q: The concentration of O2 in water required to support aerobic aquatic life is about 4 .0 mg dm-3 .…

A: The minimum partial pressure of oxygen in the atmosphere that can achieve this concentration of…

Q: 7. Calculate the molar concentration of solute in an aqueous solution that is a. 18% (w/w) KBr and…

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

Q: The solubility of magnesium fluoride in water is 0.015g/L. What is the Ksp value of magnesium…

A:

Q: Perfluorocarbons (PFCs), hydrocarbons with all the H re-placed by F, have very weak cohesive forces.…

A:

Q: What mass of cesium bromide must be added to 0.500 L of water (d=1.00 g/mL) to produce a 0.400…

A: The formula to calculate mass of water is as follows:  Mass of water = (density of water) (volume of…

Q: The presence of the radioactive gas radon (Rn) in well waterpresents a possible health hazard in…

A: a) According to the Henry’s law, the solubility of gas is given by  S = KH X P where S = solubility…

Q: What is a marine calcifier and what are the effects of acidification on marine calcifiers?

A: Marine calcier : Biodiversity in ocean eco-system, is quite large. Starting from a very small…

Q: The molal freezing point constant for copper is 23 °C/m. If pure copper melts at 1083°C, what will…

A: Brass is made up of 33.1 mass percent Zn and remaining Cu. This means that 33.1 g is Zn and…

Q: Suggest an explanation for the observations that propanol, C3H7OH, is miscible with water and that…

A: According to concept of like dissolve like, polar molecule will miscible in polar solvent and…

Q: Calculate the Volume of Carbon Dioxide gas that was produced in the reaction of baking soda and…

A:

Q: Given the following information, how would you calculate the partial pressure of toluene vapor?

A: The Henry’s law is given below.

Q: The Henry's law constant (kh) for CO2 in water at 20°C is 0.037 mol/(L atm). How many grams of gas…

A:

Q: Estimate whether theentropy of the system increases or decreases during eachprocess: (a)…

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

Q: Which of the following in each pair is likely to be more soluble in hexane, C6H14: (a) CCl4 or…

A: We know that hexane is a nonpolar molecule and the substance which has less solubility will be more…

Q: In what pressure range and in what temperature range must H2O exist in order for H2O1s2 to sublime…

A: The conversion of a solid directly into gas is called as sublimation. For example: Camphor and solid…

Q: In which of the following aqueous solutions would the generic salt AB(Ksp= 6.3*10^-6) have the…

A: Solubility of salt can be determined using Ksp value of salt.

Q: The equilibrium constant (Khydr) for hydration of acetone (CH3COCH3) is 2×10-3. This translates into…

A: The correct option is second that is (Khydr) for hexafluoroacetone (CF3COCF3) is Larger than that…

Q: 5. What is the approximate molarity, molality and normality of a 13% w/w solution of H2SO4…

A: Given: percentage solution of sulfuric acid=13% Density of the solution=1.090g/ml The 13% solution…

Q: Assume the mole fraction of methane in air near a landfill a landfill is 0.1. Calculate the…

A: Pa=Kh × Xa 1 atm pressure =760mm Hg Kh henry constant =4.27×10^5 mm Hg

Q: What is the molar concentration of Ba present in 424 ppm of BaCl, 2H,0(244.3 g/mol) A. 1.73x103 M В.…

A:

Q: Explain and sketch the Born-Mayer equation to determine the crystallization energy of NaCl and MgCl2

A:

Q: The Ogallala aquifer described in the Closer Look box in, provides 82% of the drinking water for…

A:

Q: in the following reaction, 27.1 mL of o2(g) is collected over water at 23*C and barometric pressure…

A:

Q: The molality (moles per kg of water) of a 1.000 M solution of silver nitrate (FW 169.9 amu; AgNO3)…

A:

Q: Could you help me with #9? I included a picture of the phase diagram that was given.

A: From the given phase diagram for a substance, curve AB represents the equilibrium between the liquid…

Q: Which statement best describes the differences in the melting temperatures (Tm) of CaO and MgO?

A: Tm(MgO)>Tm(CaO): Stronger ionic forces due to smaller distance between the ions (size) This is…

Q: Explain the Solublity Trend of NaF, NaCl, NaBr, NaI in  water?

A:

Q: Could you help me with #8? I included a picture of the phase diagram that was given.

A: Critical point: a point on a phase diagram at which both the liquid and gas phases of a substance…

Q: The carbon dioxide from the combustion of 1.50 grams of C2H6 is collected over water at 25 degrees…

A: Given : Mass of C2H6 combusted = 1.50 g Temperature = 25 oC Pressure of CO2 produced = 746 mm Hg…

Q: Calculate the amount of carbon dioxide dlissolved in one liter of soda pop if the manufacturer uses…

A: (1) According to Henry's law -  P = KH S  S = P/KH  S = 2.4/6.04×101  S = 0.039735 M    Mass of…

Q: eaction between H, SO, and LİOH in aqueous solution. Phases are

A: In the balanced chemical reaction number of atoms of each element in product side is equal to number…

Q: 300.0 K is 7.64 x 10⁻⁴ and the Keq at 320.0 K is 5.23 x 10⁻⁴. Calculate the ∆H(dissolve) for oxygen…

A: Given data are as follows: Keq of oxygen dissolving at 300.0 K = 7.64 x 10⁻⁴ Keq at 320.0 K = 5.23 x…

Q: Write the equation of electrolytic dissociation of CsF in water. Draw the orientaion of water…

A: Equation for dissociation of CsF in water,Cs+ + F-  ↔  CsF

Q: The average human body with a body weight of 70. kg has a blood volume of 5.00 L. The Henry’s law…

A: Given information: Weight of body = 70 kg Volume = 5.00 L Henry’ s law constant = 9.04×104 bar

Q: During the preparation of viscose rayon, cellulose is dissolved in a bath containing sodium…

A: The names of steps involved in the manufacturing of viscose rayon are: Mercerisation Xanthation…

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.