Question
Which substance is most likely to dissolve in greater quantities in cold water
oxygen
sugar
sodium chloride
potassium chloride
oxygen
sugar
sodium chloride
potassium chloride
Answers
GPT 3.5
Sodium chloride is most likely to dissolve in greater quantities in cold water compared to the other substances mentioned.
How is a mole related to concentration?
The volume of particles of solute in a solution is measured in moles. The volume of particles of solute in a solution is measured in moles. The mass of the solute in a solution is measured in moles. The mass of the solute in a solution is measured in moles. The number of particles of solute in a solution is measured in moles. The number of particles of solute in a solution is measured in moles. The saturation point of a solution is measured in moles.
The volume of particles of solute in a solution is measured in moles. The volume of particles of solute in a solution is measured in moles. The mass of the solute in a solution is measured in moles. The mass of the solute in a solution is measured in moles. The number of particles of solute in a solution is measured in moles. The number of particles of solute in a solution is measured in moles. The saturation point of a solution is measured in moles.
GPT 3.5
The number of particles of solute in a solution is measured in moles. Therefore, a mole is related to concentration as it represents the quantity of particles (atoms, molecules, ions) present in a given amount of substance. Concentration is often expressed as moles of solute per unit volume of solvent (e.g., moles per liter).
What is the pH of a 1×10−4 mol HCl solution?
6
4
2
8
6
4
2
8
GPT 3.5
The pH of a 1x10^-4 mol HCl solution is 4.