to make a solution for an experiment, gunther needs to add 40 g of a solute to 100 g of water. when making…

to make a solution for an experiment, gunther needs to add 40 g of a solute to 100 g of water. when making the solution at room temperature, he could only add 34 grams before the solute settled out. what could he do to dissolve the remaining 6 grams of the solute?\no put the solution in an ice bath, dissolve the solute, and let the solution return to room temperature.\no heat the solution, dissolve the solute, and let the solution cool verifying nothing settled out.\no add more water, boil the solution, and dissolve the solute until the some of the water evaporates.\no keep the solution at room temperature, add more water, and dissolve the excess solute.

to make a solution for an experiment, gunther needs to add 40 g of a solute to 100 g of water. when making the solution at room temperature, he could only add 34 grams before the solute settled out. what could he do to dissolve the remaining 6 grams of the solute?\no put the solution in an ice bath, dissolve the solute, and let the solution return to room temperature.\no heat the solution, dissolve the solute, and let the solution cool verifying nothing settled out.\no add more water, boil the solution, and dissolve the solute until the some of the water evaporates.\no keep the solution at room temperature, add more water, and dissolve the excess solute.

Answer

Brief Explanations:

The solubility of most solids in water increases with temperature. Heating the solution will increase the solubility of the solute, allowing the remaining 6 grams to dissolve. Cooling the solution slowly while ensuring nothing settles out will maintain the solute in solution. Putting the solution in an ice - bath decreases solubility. Adding more water and boiling may change the concentration and composition of the solution in an unwanted way for the experiment. Keeping at room - temperature and adding more water will change the concentration too much.

Answer:

Heat the solution, dissolve the solute, and let the solution cool verifying nothing settled out.