Identify the solute that when added to 1 kg of water will produce a solution that will freeze. at the highest temperature.

Q: Water is the so-called universal solvent. Give everyday examples of these aqueous solutions.

A: Water is a molecule consisting of two hydrogen atoms and one oxygen atom, in which the hydrogen is…

Q: Explain why oil and water do not mix in terms of solubility.

A: Given,  Why oil and water do not mix in term of solubility ?  Solubility is the number of moles of…

Q: Describe how you would prepare 100 mL of a 0.05 m solution of CSCI in water. Answer using complete…

A: Molarity of CsCl = 0.05 mol/LVolume (in liters) = 100mLThe formula weight of CsCl = 168.36 g/mol

Q: a chemical reaction releases 55.2 kcal. how many kilojoules does this correspond to

A: Amount of energy released = 55.2 kcal

Q: How many grams of a solution that is 5.2% sucrose by mass are needed to obtain18g of sucrose

A: From data's given  With given percentage of sucrose, mass of 18g is obtained as follows

Q: You make a solution using a solid solute (total volume 100mL). The molar mass of the solute is 110…

A: To calculate the molarity of the solution, we need to know how many moles of the solute are…

Q: Given a 28.6% solution by mass of ethylene glycol in water, what mass of solution is needed to…

A: Given, Solution % = 28.6 % Mass of ethylene glycol = 10.0 g  Mass of solution = ? The formula used…

Q: The solubility of a gas in a liquid will increase as temperature decreases, but a solid’s solubility…

A: As we increase the temperature in the gas-liquid system then the kinetic energy of the gas…

Q: If 38.4 mL of methanol is dissolved in 79.3 mL of water, determine the percent by volume of methanol…

A: Consider the given information is as follows; Volume of methanol = 38.4 mL Volume of water = 79.3 mL…

Q: How many grams of sodium hydroxide are required to prepare 750 mL of a 5.0% solution? We'll assume…

A: In percent solutions, the amount (weight or volume) of a solute is expressed as a percentage of the…

Q: Given the amount of solute 30 mL isopropyl alcohol and the amount of solvent 70 mL water, what is…

A: Given,  Volume of solute that is isopropyl alcohol = 30 mL  Volume of solvent that is water = 70 mL…

Q: A solution is formed by adding 29.4 g of ammonium nitrate (NH4NO3) to 201 g of water. What is the…

A: Percent by mass of ammonium nitrate = (mass of of ammonium nitrate in solution / total mass of…

Q: Convert the following concentrations into the desired units. A solution of methanol (CH3OH) in…

A: 5.23m or 5.23mol/Kg (because, 1m=1mol/Kg) means 5.23mol of Methanol are present in 1Kg or 1000g of…

Q: A 5.00% by mass dextrose solution contains how many grams of dextrose dissolved in 1.00 kg of water?

A: Mass percent :- The mass of solute in grams dissolved in 100 grams of solution is defined as mass…

Q: Can anyone go a bit deeper into the connection between solubility and concentration? solutions can…

A: There are three types of solutions - saturated, unsaturated and supersaturated solutions.

Q: Determine the new freezing point of a solution where the change in freezing point is 4.889 Celcius…

A: Since we have given the change in freezing point of solution is 4.889˚C and original freezing point…

Q: How many grams of HNO3 are in 61.1 g of a solution that 30.0 % HNO3 by mass?

A: Use mass% formula to calculate the mass of solute HNO3 in its solution:

Q: solute will have the lowest freezing

A:

Q: How is a supersaturated solution typically made? • by heating a solution to dissolve more solute,…

A:

Q: You are instructed to add about 2 g of the unknown solid when determining the freezing point of the…

A: The question is based on the concept of solutions. depression in freezing point is a colligative…

Q: Why do molecular solids dissolve in water?

A: Many solids dissolve in water readily.

Q: Grams of TyR in 33.0 g of solution that has 25% TyR by mass

A: Percentage by mass of the solute in the mixture can be expressed as the ratio of mass of solute to…

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.