A solution is prepared by combining 100.0 mL of 0.20 MNa2SO4with 100.0 mL of0.50 MK2SO4. Which of the following choices has correctly arranged the ions in thissolution in order of increasing concentration?lowest highest concentration concentration (A) SO42–Na+K+(B) Na+SO42–K+(C) Na+K+SO42–(D) K+Na+SO42–2.A solution was prepared by dissolving 11 grams of anhydrous calcium chloride (F. W. = 110.98)into water so that the total volume is 500. mL. What is the concentration of chloride ions inthis solution?3.How many grams of glucose (F. W. = 180.156) are present in 500. mL of a 0.50 Mglucosesolution? Subscribe to Course Hero to unlock this document Subscribe to Course Hero to unlock this document

solute : a solute is a substance that is dissolved in another substance is known as a solvent. it is mixed with a special mixture know as homogeneous mixture.

solvent: a solvent is a substance that dissolved a solute, which results in a solution is known as solvent.

it can be observed without changing the identity of the object.

it depends on what substance you're talking about as well as many other factors. in quantum mechanics, the observation of particles affects the observers ability to measure certain properties. for example: you can know the velocity of a particle, but you can't know it's position; or you can know it's position, but not it's velocity. it's like trying to find out where a grain of sand is by throwing other grains of sand at it. once you find out where it is, it's been moved. it's also like trying to find an answer to the question of whether or not a tree falling in a forest makes a sound if nobody is there to hear it. paradoxically, the only way to find out is to be there and hear it.