a spoon of salt is added to water. which of these will increase how fast the salt dissolves? check all of…

a spoon of salt is added to water. which of these will increase how fast the salt dissolves? check all of the boxes that apply. adding another spoon of salt stirring the salt and water cooling the water crushing the salt so the grains are smaller adding more water done

a spoon of salt is added to water. which of these will increase how fast the salt dissolves? check all of the boxes that apply. adding another spoon of salt stirring the salt and water cooling the water crushing the salt so the grains are smaller adding more water done

Answer

Answer:

  • B. stirring the salt and water
  • D. crushing the salt so the grains are smaller

Brief Explanations:

Stirring increases the contact between salt and water molecules, speeding up dissolution. Smaller - sized salt grains have a larger surface - area - to - volume ratio, which also accelerates the dissolving process. Adding more salt just increases the amount to be dissolved, cooling water slows down dissolution as solubility of salt generally increases with temperature, and adding more water doesn't increase the rate of dissolution but just the capacity for dissolving.