State Henry’s law.

Q: At 25.0 °C the Henry's Law constant for carbon dioxide (CO,) gas in water is 0.031M/atm. Calculate…

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Q: What is the solute and solvent of air samples?

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Q: Explain the following terms giving one example for each: (i) Micelles (ii) Aerosol

A: 1) Micelles are the clusters or aggregates of molecules which are dispersed in the liquid. They are…

Q: Sketch the “interactive network” of water molecules in theliquid state.

A: A water molecule is consisting of an O-atom as the central atom which is covalently connected to the…

Q: At 25.0 °C the Henry's Law constant for carbon dioxide (CO,) gas in water is 0.031 M/atm. Calculate…

A: Solution : Concentration of CO2 = 0.031 M/atm × Partial pressure of CO2 = 0.031 M/atm × 1.92 atm =…

Q: CuSO4— 5H2O  NiCl2— 6H2O    MgSO4— 7H2O        What is the average percent of water in the…

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Q: State Amdahl’s law?

A: Amdahl's law was proposed by Gene Amdahl in 1967. According to this law, the bigger the part of a…

Q: why we cant use water fot the boyle's law expirement  ?

A: The reason why can't use water for the Boyle's law experiment has to be given,

Q: Complete the table by computing Volume HCl used, Normality of HCl and Average normality of HCl.  The…

A: Normality is the number of gram equivalents of the solute dissolved per liter of the solution.

Q: Why the difference in between the meniscus of water and that of mercury? Explain why you think this…

A: Given is two test tube filled with water and mercury.

Q: How are excess solutions treated prior to disposal (what happens to the solutions collected in the…

A: Marine life is adversely affected by low or very high pH values. Below pH 5, most fish are unable to…

Q: In determining properties such as solubility, melting point, and boiling point, intramolecular…

A: The forces which provide interaction including force of repulsion and attraction acting between the…

Q: What is vapor pressure lowering?

A: The addition of a nonvolatile solute will leads to the lowering of vapor pressure. The reason is…

Q: What will be the comparison of melting point of ice with salt to ice only in a room temperature?…

A: Given: comparison of melting point of ice with salt to ice:

Q: If the temperature of a liquid is increased, what is the efffect on the vapor pressure?

A: The relationship between the temperature and vapour pressure is given by  where P = vapour pressure…

Q: Schedule quality teeth of graph of the pressure versus time for water vapor above a sample of pure…

A: Colligative properties are the properties of a solution, which depends only on the concentration of…

Q: Give two different example of intermolecular forces and describe the forces in a gas, solution of…

A: The forces that occur among the molecules are called intermolecular forces.  intermolecular…

Q: Using graphical presentation, explain Roult's law and Henry's law

A: Graphical representation of Raoult's law and Henry's law,

Q: Why does a soda fizz up when opened? Using your understanding about gas laws, explain the…

A: Given: Soda fizz up on opening.  To find: Relate it to gas laws and explain why soda on opening fizz…

Q: Volatile Liquid Unknowns Liquid Molecular Formula Molar mass Boiling point ('C at 1 atm) (g/mol)…

A: Given : 1) Observation table showing molecular formula, molar mass and boiling point values. To Find…

Q: NaCl will depress the freezing point of water more than CaCl2. True False

A: The depression in the freezing point is one of the 4 colligative property and only depends upon the…

Q: What is the attractive force that exists between an ion and a molecule of water?

A: Given: An ion and a molecule of water.

Q: Is it because bowling balls density is lower than waters density?

A: Buoyancy:It explains the floating nature of a substance in a fluid based on the densities of the…

Q: 3 the volume in liters of NO, gas collected ove 7.79 g of copper is added to excess nitric aci is…

A: Mass of Cu = 7.79 g  Molar mass (MM) of Cu = 63.5 g Moles s of Cu = mass/MM       = 7.79/63.5    =…

Q: We needed to convert from mmHg to ATM because the henrys law constant used ATM

A: According to Henry's law, the amount of a given gas that dissolves in a given kind and volume of…

Q: Of the gases in the figure, which gas has the smallest value for the Henry's Law constant?

A: The equation for Henry's law is: c = kH . P where c is the solubility, kH is the henry's constant, P…

Q: ame the type of intermolecular forces that exists between iodine molecules and water molecules when…

A: Iodine is  halogen  Iodine atomic number is  53 Mass number of Iodine is 127g/mole

Q: BEST DESCRIBE CHARLE'S LAW

A: CHARLES LAW: Charles Law states that at constant pressure, the volume of an ideal gas is directly…

Q: Describe avogadros law. be sure to include information about the effects of changing conditions

A: We have to describe avogadro's law.,

Q: If the pressure inside a bottle is 5521.4 mmHg and 44.2 percent is due to CO2, what is the molarity…

A: Step 1-Given –Total pressure in bottle = 5521.4 mmHgPressure of CO2 = 44.2 % of 5521.4 mmHgHenry’s…

Q: What are the limitations of Henry's law?

A: Henry’s Law states that the partial pressure of a gas is directly proportional to the concentration…

Q: A hydration sphere forms around an ion in aqueous solution due to ________ Select one: a.…

A: Hydration sphere can be referred as the solvent shell when the solvent is water. The formation of…

Q: Name three (3) important uses of solution.

A: Solution: A solution consists of solute and solvent or a solution is a mixture of two or more…

Q: Explain why a hydrogen bond between two water molecules is weaker than a hydrogen bond between two…

A: The hydrogen bond between two water molecules (H2O) is weaker than a hydrogen bond between two…

Q: Explain why when you open a pop can, the gas comes out of solution

A: Pop can is made up of water and carbon dioxide, i.e., soda water contains carbonic acid which is a…

Q: You double the partial pressure of a gas over a liquid at constanttemperature. Which of these…

A: Since as per Henry's Law,

Q: A 5 mL sample of gas is at 30 atm. What will be the volume if the pressure becomes 1.500 atm? What…

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Q: Oil molecules have higher vapor pressures than water.

A: Vapour pressure is the pressure exerted on liquids by the vapors present on its surface.

Q: Explain the concept of Boyle's law in spray paint.

A: Boyle's Law:-According to Boyle's law at a fixed temperature, the volume of gas is inversely…

Q: Question No. 14 During summer, water kept in earthern pot becomes cool because of the phenomeon on:…

A: Diffusion  : movement of molecules from higher concentration to lower concentration.…

Q: In addition to dispersion forces, what intermolecular forces are present in a solution between…

A: Correct answer is option (d)  dipole-induced dipole

Q: Give an example of suspension?

A: A homogeneous mixture of two or more than two particles which get dissolved into each other.

Q: State Henry’s law and mention two of its important applications.

A: Given information,       Henry’s law and its two important applications

Q: what must be held constant in order to use Avogadros Law?

A: In Avogadro's law, two quantities remain constant.

Q: At 25.0 °C the Henry's Law constant for methane (CH.) gas in water is 1.4 × 10 °M/atm. Calculate the…

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Q: Difference between Henry's law and roult law?

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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.