Which of these substance would expect to be able insoluble in water?

Q: A. The polar covalent KCl is surrounded by the polar H,O to form an electrolyte solution which can…

A: Explanation given as follow

Q: Water

A: Dear student I have given answer to your question in the image format.

Q: When water boils, what are the bubbles composed of?

A: Boiling point can be defined as the temperature at which the vapor pressure of the liquid becomes…

Q: Draw a schematic diagram of water desalination process and explain.

A: Answer - Desalination - Desalination is a separation process used to reduce the dissolved salt…

Q: Describe ionic liquids and their solutions with examples?

A: An ionic liquid (IL) is a salt in the liquid state. These salts has melting point below some…

Q: What will happen when you shake the bottle with water, does it affect the dissolved oxygen on it? Is…

A: The effect of shaking the bottle with water in dissolved oxygen has to be given.

Q: Ethanol is an alcohol found in drinks such as beer and wine. Examine this molecule. Are there any…

A: Chemical bond is attractive force that binds the ions or molecules together in a compound.Different…

Q: Solid Aqueous

A: Precipitates are considered to be insoluble ionic solid products formed in a chemical reaction

Q: What percent of water is in the compound Magnese (ii) chloride tetrahydrate?

A: The formula of Magnese (ii) chloride tetrahydrate is MnCl2 x 4H2O Hence molar mass of Magnese (ii)…

Q: Agree or disagree. "When ionic substances dissolve in water, ionic bonds are disrupted." What made…

A: Given: When ionic substances dissolve in water, ionic bonds are disrupted.

Q: IF ethylene glycol has greater amount than water which is the solvent?

A: If ethylene glycol has greater amount than water, then the solvent is ethylene glycol.

Q: Which of the following aqueous solutions will have the highest boiling point?

A: Elevation of boiling point ∆Tf = kf × m × i  Where i is Vant hoff factor. And as m×i is more then…

Q: The molarity of “concentrated” HCl purchased for laboratory use is ,12.1 M. How many milliliters of…

A:

Q: When calcium nitrate and sodium carbonate is mixed together, the solid that separates out is

A: When two salts are mixed together the mutual exchange of ions may takes place and precipitate may…

Q: How many grams are being dissolved?

A:

Q: The like dissolves like rule states that a solid is soluble in a liquid if what property is alike?

A: A solvent for any substance to be dissolved is selected on the basis of its solubility in that…

Q: Potassium hydroxide (KOH), glucose and methylene blue are added together in a test tube. Why did we…

A: in laboratory there are several techniques are used to mix the solutions. When we are using 3…

Q: Consider substances A and B. Substance A is soluble in hot water, but not in cold water. Substance B…

A:

Q: Which molecules would you predict to be water-souluble and water insoluble and why

A: Water is a polar molecule having nonzero dipolemoment.

Q: During the solution process, explain the energy changes that take place () during the dissolution…

A: Ionic compounds are made up of positively charged ions called cations and negatively charged ions…

Q: Determine the volume, in milliliters, required to prepare each of the following diluted solutions:

A:

Q: How to prepare a dilute solution?

A: Dilution The dilution process is the process to change (decrease) the concentration of solution in…

Q: Determine the percent water in CuSO4∙5H2O to three significant figures.

A:

Q: d. What is the final molarity of HCI? If the two gaseous products are collected separately, then…

A: The solutions are given below -

Q: If you take 1 teaspoon of salt and dissolve in 1 cup of water, what would look like? Sketch in…

A: Table salt (NaCl) dissolved in water. NaCl is an electrolyte Does not conduct electricity in solid…

Q: What is meant by the statement “table sugar is soluble inwater”?

A: Table sugar is name of sucrose ( C12H22O11). Table sugar soluble in water means it forms homogenous…

Q: is

A:

Q: Which of the following solutions would be expected to have the highest freezing point?

A: △Tf    α   i   x  m  --------------(1) where          △Tf  = depression in freezing point =( T°…

Q: What percent of water is in in the compound calcium chloride dihydrate?

A: The formula of calcium chloride dihydrate is CaCl2 x 2H2O Hence molar mass of calcium chloride…

Q: What is aqueous tension?

A:

Q: How much water is in the chemical compound magnesium sulfate heptahydrate?

A: The formula of magnesium sulfate heptahydrate is MgSO4 x 7 H2O  Hence the molar mass of magnesium…

Q: According to the image, which of the following would represent a solution that contains sodium…

A: Since we know that  A strong electrolytes conduct electricity in aqueous solution , a weak…

Q: The molarity of hydrochloric acid in the solution is

A: An aqueous solution is 40.0 %by mass hydrochloric acid, HCl, and has a density of 1.20 g/mL. The…

Q: prepared by disso enough water to produce a total volume of 1.5 L? Ro place.

A: Molarity is defined as the mole of solute dissolved in one litre of solution it is the concentration…

Q: Why do some chemicals dissolve in water while others do not?

A: Molecules that have a positive end and a negative end, or that can separate into components with…

Q: Based on this. What was the percentage by mass of water in the sample?

A: Given sample is = MgSO4·7H2OMolar mass of  MgSO4·7H2OMgSO4·7H2O =  24 + 32 + 16×4 + 72+16…

Q: How many water particles surround a calcium ion? I’m trying to draw a particle representation of…

A: Calcium ion Ca2+ mostly shows co-ordination number of 6 , 7 , 8 . 80% of calcium co-ordination…

Q: What types of forces must be broken when polar molecular substance dissolves in water. What new…

A: For molecules, in which constituent atoms never share the electrons uniformly due to…

Q: What would happen to the conductivity of the common salt (sodium chloride, NaCl) dissolved in water,…

A: The movement of ions or electrons towards opposite electrode gives conductivity.

Q: What is the principle behind when flour, butter and water is combined?

A: Concept - Here the principle that is working is hydration process.  A hydration reaction is a…

Q: what is the mass of a hydrated salt?

A: Hydrated salt: It is an ionic compound in which a number of water molecules are attracted by the…

Q: Suppose you had a sample of a white crystalline solid that was a mixture of calcium carbonate and…

A: Calcium Carbonate is CaCO3 and Calcium Chloride is CaCl2. The mixture of Calcium Carbonate and…

Q: When salt (sodium chloride) is placed in water, what happens to the molecules?

A: Sodium chloride is an ionic compound that contains Na+ and Cl- ions.

Q: 2 13. What is the expected electrical conduc electrolyte? Why?) (b) hydrochloric acid: HCI(aq) --…

A: The substances which dissolved in water to give ions in aqueous solution and due to flow of these…

Q: When solutions of strong electrolytes in water are formed, the ions are surrounded by water…

A: Hydration: Strong electrolytes are completely producing ions in their solution. These ions are…

Q: Illustrate through a drawing what happens at the molecular leve

A: When an ionic salt dissolves in water or some other polar solvent, ionic bonds are breaks and it…

Q: ase choose the correct term to fill in the blank (increase / decrease / not change) for the…

A: Given that we have excess of NaCl in the saturated solution.

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.