Why does sodium acetate form a supersaturated aqueous solution upon fast cooling? why is fast cooling and not slow cooling?

Q: Determine mass percent of a solution of sucrose (C12H22O11) prepared by dissolving 3.245 g of…

A: The solution consists of sucrose as solute and water as solvent. The mass of the solution is equal…

Q: Which of the following compounds would produce an electrically conductive solution when placed in…

A: For the electrically conductive solution in water.  The substance or compounds which are water…

Q: 1. What is the difference between conductivity of solutions and metallic conductivity?

A: Differences are stated as shown below,

Q: Give the 3 Factors that contribute to crystal formation:

A: Crystal consists of matter that is formed from an ordered arrangement of different types of atoms ,…

Q: Is it possible to freeze ammonia? What conditions would be necessary for frozen ammonia?

A: The phase diagram of the ammonia is given as,

Q: The concentration of sodium chloride in seawater is approximately 0.481 M NaCl.  How many grams of…

A: The molarity of a solution represents the number of mol of solute present in 1 L of the solution.…

Q: (b) (i) Based on the data given in TABLE 1, construct an energy cycle diagram for dissolution of…

A: Dissolution of LiCl = (Dissolution of Li+ + Dissolution of Cl- ion)- Lattice Energy   Dissolution of…

Q: 22. Distillation is a process which consists in separating, by heat, the various elements…

A: The molecules given are,

Q: Steam distillation was performed to obtain geraniol (MM = 154.25 g/mol) from dried rose petals. At…

A: According to Dalton's law of partial pressures,The total pressure of the solution,…

Q: A compound has a solubility in water of 40 g/L at 0o If 62 g of this compound is added to 1.5 L of…

A:

Q: Which statement is true?  Statement 1: In choosing a solvent for recrystallization, the solute must…

A: Which statement is true?    Statement 1: In choosing a solvent for recrystallization, the solute…

Q: Compare the effect of drinking 250ml of ice water with the cooling effect of sweating out 250ml of…

A: You must first choose the processes that are occurring, including how many "heating up" processes…

Q: Chemistry The total volume (in cm3) of an aqueous solution containing 1 kg of water and n moles of…

A: Given: V = 1002.94 + 11.4822 n + 1.7128 n3 + 0.002715 n5/2…

Q: Which of the following substances would be most soluble in water? O C2H5OH Ag (metallic silver) O…

A: In this question, we will Identify which species is most Soluble in water.  You can see details…

Q: Which of the following ionic compounds will be the least soluble in water? PBF2, Ksp = 3.3 x 10 8…

A: The equilibrium between the soluble ions and insoluble salt can be described by the solubility…

Q: 2 Miss Todd is enjoying a glass of sweetened ice tea because the school year is ALMOST OVER... What…

A: A solvent is the substance in which the solute has been dissolved. Solvent and solute makes a…

Q: The table provides information about the solubility of sucrose. Temperature Solubility of Sucrose…

A: Given, Solubility of sucrose at 20°C is 230 g/100g H2O.

Q: An example of Eutectic mixture, the freezing point of water is depressed by addition of inorganic…

A: Freezing point is defined as the temperature at which a liquid becomes a solid at normal atmospheric…

Q: Which of the following compounds is expected the most soluble in water? O CaSO4 O LICI O Mg3(PO4)2 O…

A: The given compounds are, CaSO4 = it is slightly soluble in water. Fe(OH)3 = It is insoluble in…

Q: carbonated soda submerged in a basin of hot water

A: In this question we have to explain that the science behind the bubbles created in a 500mL bottle of…

Q: 2. (Use Intermolecular Forces to explain why CF_4 is a gas at room temperature but CCI_4  is a…

A:

Q: why oils leave a translucent spot on paper even after drying while ethanol and water do not

A:

Q: Four students are planning an experiment to gather evidence to compare the physical and chemical…

A: Our goal is to compare the physical and chemical properties to determine the strength of…

Q: Calculate the mass in grams of potassium sulfate that can be dissolved in 350 g of water in the…

A:

Q: Calculate the solubility of oxygen in water at the top of Mt. Everest where the atmospheric pressure…

A: Henry law: Pressure of a gas is directly proportional to the mole fraction of that component.…

Q: Which molecule do you expect to have the highest vapor pressure? Draw Lewis Structures of each…

A:

Q: Is water is really a universal solvent?

A:

Q: Oxygen's solubility in water is 0.00412 g/100 mL at 20 °C and 760 mm Hg. Calculate the solubility of…

A: According to the Henry's law, the solubility of a substance is directly proportional to its pressure…

Q: Rank the following ionic compounds in order of increasing melting point: LiF, LiCl, BeO

A: Fajan’s rule is used to predict or identify whether a bond is mostly ionic or covalent. According to…

Q: What is the main purpose of recrystallisation? A. Chemists recrystallise solids when they want to…

A: Crystallization is the process by which a solid forms , where the atoms or molecules are highly…

Q: Why can water dissolve NaCl but hexane cannot?

A: Polar compounds soluble in polar solvents and non-polar compounds are soluble in non-polar solvents.…

Q: Classify each substance in the table as either a metallic, ionic, molecular, or covalent network…

A:

Q: What mass of C12H22011 (sucrose) Is needed to prepare 255 mL of a 0.570 M solution of sucrose in…

A: given data is  volume is 255ml concentration is 0.570M

Q: Explain why ionic substance show a wide range of solubilities in water.

A: The ionic bond is type of chemical bonding which are formed by electrostatic interaction between the…

Q: hat occurs in solvation?      a.a non-polar substance is formed b.ions are surrounded by the…

A: Solvation is the process of dissolving a substance in the given solvent. When a small is dissolved…

Q: At 23°C, 85.0 grams of NaNO3(s) are dissolved in 100. grams of H;O(1). 2. Based on Table G,…

A: Answer:- This question is answered by using the simple concept of solubility of salts in water at…

Q: ) Supersaturated solutions can hold less solute than they should be able to at room temperature.…

A: 2. A. False. (It can hold maximum amount of solute) B. False . ( Greater the intermolecular force…

Q: Explain the role of temperature in the purification process of crystalline compounds.

A: Crystallization is the process of formation of crystals. This method is used for the purification…

Q: How do intermolecular forces of attraction define the properties and uses of matter? Using the…

A: 1) Intermolecular forces - Intermolecular forces are the forces which regulates interaction between…

Q: What is the mass of Potassium nitrate (KNO3) that will dissolve in 75 g of water at 48°C? а. 25g b.…

A: Solubility of a solute in a solution is defined as the minimum mass of solute dissolved in 100 g of…

Q: Why is water good at dissolving salts, and why do salts make water more conductive? Draw a model to…

A:

Q: A 1. Stoichiometry 2. Spikes 3. Ferromagnetism 4. Colloid 5. Hole 6. Nanoparticle 7. Empirical…

A: To match the following .,

Q: Substance A is a liquid at room temperature, dissolves substance B, and the resulting solution can…

A: Answer: For the conduction of electricity in solution presence of free ions is required.

Q: Q9. Using this figure, discuss the effect of temperature, pressure, and high altitude on the…

A: Effect of Temperature on solubility of O2 in water: From the given solubility curve: At sea level…

Q: 1. Answer questions about solubility below ! a) Explain why polar solids have limited solubilities…

A: The maximum amount of a solute that can be dissolved in a solvent at a specified temperature and…

Q: 25.  Dissolving 3.0 g of CaCl2(s) in 150.0 g of water in a calorimeter at 22.4 °C causes the…

A: Given, Mass of CaCl2 (mCaCl2)  = 3.0 g Mass of water (mw) = 150.0 g Initial temperature, TInitial =…

Q: What are the interparticles interactions, solutions and other scientific principles of the RECIPE…

A: Popcorn is one of the world's favorite snack foods. It is perfect snack because it is whole grain,…

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.