A beaker contains 100.0 mL of pure water. A second beaker contains 100.0 mL of seawater. The two beakers are left side by side on a lab bench for 1 week. At the end of the week, the liquid level in both beakers has decreased. However, the level has decreased more in one of the beakers than in the other. Which one and why?

Q: At what temperature is each of the following solutions -saturated? (Refer to Figure 13.5.) (a) 40 g…

A: Saturated solutions are those where the maximum amount of solute is dissolved.

Q: lce the table of substances and their solubilities in water to answer the following questions:…

A: Separation of mixtures based on their solubilities

Q: The molality of ethanol, CH3CH OH, in an aqueous solution is 5.98 mol/kg. What is the mole fraction…

A: The molality of ethanol, CH3CH2OH, in an aqueous solution is 5.98 mol/kg.What is the mole fraction…

Q: What is the MOLAL concentration when 0.10 moles of sodium sulfate, Na₂SO4, are dissolved in 25.0…

A:

Q: Assume that the solubility of carbon dioxide gas in pop at 5oC is 0.586 g/100 mL and at 20oC its…

A:

Q: Two beakers are placed in a small closed container at 25 °C. One contains 226 mL of a 0.255 M…

A: The objective of the question is to calculate the final volume and the concentration.

Q: 17) Potassium nitrate is soluble in water. Is this statement correct? * KNO3 Yes No In some cases,…

A: ♠ The common solubility rule is - " like dissolves like" i.e. polar solutes are dissolved in polar…

Q: A popular science website explaining how to make your own beverage-carbonating device suggests that…

A: Given: Pressure = 30 psi = 2.0414 atm Pressure = 45 psi = 3.062 atm temperature = 0 ℃

Q: -4 At 25.0 °C the Henry's Law constant for nitrogen trifluoride (NF, gas in water is 7.9 x 10…

A:

Q: The solubility of NH4B is 38g/100 mL of water at 20°C and 65g/100 mL at 80°C. 1. I add a certain…

A: saturated solution :- solution in which the maximum amount of solute dissolved or the Equilibrium is…

Q: In a movie theater, you can see the beam of projected light. What phenomenon does this exemplify?…

A: Solution- Tyndall effect is a phenomenon by which scattering of light occurs in a colloid. The given…

Q: Calculate the normality of H2SO4    ( MW = 98. 08 g/mol) which is prepared by adding 184.1 g of…

A: Given  Mass of H2SO4   = 184.1 gram  Volume of solution = 1000 mL                                 =…

Q: The volume of blood in the body of a deep sea diver is about 4.90 L. Blood cells make up about 45%…

A: The solubility of a gas in a liquid depends on the pressure, temperature, and the solubility…

Q: If the solubility of a compound is 5.47 g in 84 mL of H2O at 100 °C, what is the minimum volume of…

A: When the amount of solute is dissolved in a solvent to make a homogenous mixture are known as…

Q: experience large differences in pressure between the surface and their final destinations below the…

A: Normally a gas will increase in solubility with an increase in pressure.

Q: This figure shows the solubility of gases in water at the same temperature. Use the figure to answer…

A:

Q: Which of the following statements is the most true regarding the solubility of KCl in water? The…

A:

Q: A solution considered to be slightly volatile and soluble in water has a boiling point of 200.0°C.…

A: Colligative properties of  a solution are those properties which depend on the number of solute…

Q: When sodium chloride (NaCl) dissolves in water, energy is absorbed (endothermic process). Which of…

A: The strong ionic bonds are dissolved when NaCl dissolves in water (requiring heat energy) and the…

Q: The freezing points and boiling points of the solution which contains 25.0 g NaCl in 129 mL of water…

A: Colligative properties: The colligative properties are those properties of solutions that depend on…

Q: 5. Compare solubilities of NaCl and KCl in 100 mL of cold and hot water: Cold water: NaCl= 35.7 g…

A: Solubility can be expressed as the moles of solute that can be dissolved in 1 L of solvent to form a…

Q: Two beakers are placed in a small closed container at 25 °C. One contains 444 ml of a 0.129 M…

A: Saturated solution is a type of solution that has a solute concentration equivalent to its limit of…

Q: Use the References to access important values if needed for this question. Two beakers are placed in…

A: Introduction  The most practical way to express a solute's concentration in a particular solution is…

Q: A small amount of acetonitrile (CH,CN) is dissolved in a large amount of water. Imagine separating…

A: The enthalpy of a solution is defined as the quantity of heat absorbed or liberated when a solute is…

Q: on is 1.00 g/mL. The molar mass of LizPO, is 115.79 g/mol and the molar mass of H20 is 18.02 g/mol.…

A:

Q: g the products of dissolution chemical formulae of some chemical compounds are written in the first…

A: Let's start by considering the solution formed by dissolving sucrose in water.

Q: Two beakers each contain 200 mL of water. Into one beaker, a student adds 5.0 g Nal. Into the other,…

A:

Q: 7. Which compound has the lowest solubility at 50°C? At 10°C? 8. At what temperature can only 80 g…

A: Answering question 7 and 8 as asked.  Answer the question based on solubility of solute at different…

Q: A 1.50 M solution of CaCl 2 (MM=109.9 g/mol)in water has a density of 1.11 g/mL. What is the…

A: Molality is defined as number of moles of solute present in 1 kg of solvent.

Q: Two beakers are placed in a small closed container at 25 °C. One contains 256 mL of a 0.273 M…

A:

Q: A line graph shows the solubility of three solutes in ethyl alcohol. Solute A is the violet line,…

A: the answer are as follows:

Q: The mass of urea that should be dissolved in 193 g of water at 35°C to produce a solution with a…

A:

Q: [References] What volume of ethylene glycol (C2HO2), a nonelectolyte, must be added to 12.0 L water…

A:

Q: You are analyzing 225 g of a solution that contains 17.3 g of the ionic compound NaOH in ethanol.…

A: the freezing point of this solution can be calculated as: ΔTf = i * Kf* m where ΔTf =Tof- Tf  i=…

Q: A 3.40-g sample of a mixture of naphthalene (C₁₀H₈) and pyrene (C₁₆H₁₀) is dissolved in 35.0 g…

A: Assuming mass of naphthalene in the mixture is y. Hence mass of pyrene = mass of mixture - mass of…

Q: Calculate the solubility of nitrogen gas in solution if the pressure of the gas mixture above the…

A: Molar mass of N2 - 28 g/mol Molar mass of O2 - 32 g/mol Molar mass of CO2 - 44 g/mol Given, KH - 6.1…

Q: ded for this question. The boiling point of ethanol CH3 CH₂OH is 78.50 °C at 1 atmosphere. A…

A:

Q: The names and chemical formulae of some chemical compounds are written in the first two columns of…

A: Iron(III) iodide (FeI3) insoluble in water and it won't dissociate into ions.

Q: You are analyzing 100 g of a solution that contains 12.5 g of the ionic compound KBr (MM = 119.0…

A: a) Since the elevation in boiling point is given by  Elevation in boiling point = i X Kbp X m  where…

Q: The names and chemical formulae of some chemical compounds are written in the first twa columns of…

A: Iconic compounds are easily soluble in water and they can dissociate into respective ions in…

Q: Use the graph to estimate the solubility of NaNO, in water at 40 °C.*

A: In the given graph, the red line depicts the solubility of NaNO3 at different temperatures.

Q: 3. If a solution is made up by mixing 6.0 g of benzoic acid in 1.00 L of water at 42 °C, would the…

A: In this question we have to define the saturated Solution of the benzoic acid and water, first of…

Q: A small amount of acetonitrile (CH₂CN) is dissolved in a large amount of water. Imagine separating…

A: Answer:The enthalpy of a solution is defined as the quantity of heat absorbed or liberated when a…

Q: A solution is prepared by adding 425g of AgNO3 to 0.150L of water at 40.0∘C. The solubility of AgNO3…

A: The solubility of a compound is the dissolution of a solute in the solvent. It is measured in the…

Q: 240 220 200 NaCIO3 180 4KNO3 160 140 KBr 120 100 NaCI 20 40 100 120 Temperature (°C) Solubility…

A: Solubility is defined as the amount of a substance dissolved per 100 g of a solvent at a particular…

Q: A Vitamin C packet is added to a glass of water containing 700.0 mL of water. The Vitamin C packet…

A:

Q: [References] Use the References to access important values if needed for this question. The boiling…

A: Given, mass of TNT (trinitrotoluene) = 11.96 g Molar mass of TNT (trinitrotoluene) = 227.1 g/mol…

Q: In the data given, it is all about measuring the concentration of salt solution using salometer in…

A: The concentration of salt solution using salometer in different treatments such as distilled water,…

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.