Chemistry

In the experiment shown below, you add some salt to water.
A = All of the solid dissolves (no solid at the bottom).
B = You add more water and the solid stays dissolved.


Select all of the following that are true about solutions A and B.

The same number of ions are dissolved in A and B.

The concentration of dissolved ions is the same in A and B.

Adding a small amount of water to B would decrease the concentration of ions.

The Ksp of the dissolved salt could be used to calculate the ion concentration in A.

The Ksp of the dissolved salt could be used to calculate the ion concentration in B.

If the concentration of ions in A were known, the concentration of ions in B could be calculated without knowing the volume of liquid in each solution.

asked by Rachel
  1. I don't believe you have posted all of the details.

    posted by DrBob222

Respond to this Question

First Name

Your Response

Similar Questions

  1. 7th grade Science

    Can you check my answer below, please? Elizabeth did an experiment to test the effect of salt water on rusting rate of a nail. She put 3 nails in the same bowl of salt for one week. How could she improve her experiment? Ans: 1)
  2. biology help please :)

    Olga's teacher asked her to design an experiment using freshwater plants, fish bowls, tap water, and salt. After determining an approach, Olga placed a plant in each of three fish bowls. Then, she filled one bowl with fresh water,
  3. science

    Does water with salt boils faster than plain water Yes, salt increases the waters boiling point and therefore a higher temperature is needed for the water to boil. Salt does, indeed, increase the boiling point of water due to the
  4. science

    Erin must perform a science experiment. She needs to dissolve 10 g of salt in 250 ml of water. She measures the water incorrectly and dissolves the 10 g of salt in 350 ml of water. Now she has no more salt. Explain what Erin can
  5. Chemistry

    1) For a freezing point depression experiment we had to create an ice bath and add salt to the ice. I have to answer the question, why was salting the ice necessary in order to complete the experiment and how does this apply to
  6. DON VASCO PATNA

    A salt solution of 15 litres contains 20% salt.How much water must you add to salt solution in order to dilute it 15% salt?
  7. Chemistry

    A metal, M, of atomic weight 96 u reacts with fluorine to form a salt that can be represented as MFx. In order to determine x and therefore the formula of the salt, a boiling point elevation experiment is performed. A 10.9 g
  8. Chemistry

    How might one separate a mixture of water and salt? A solution of water and salt may be separated, if you don't want the water, by allowing the water to evaporate which will leave the salt crystals behind. If you want the water
  9. Chemistry

    Is dissolving salt in water an example of reversible? I don't think so because once salt is in water, the water is not clear anymore. Pls help. thanks. Yes, it is reversible. One ca physically separate the salt and water
  10. math

    A salt solution of 15 litres contains 20%salt. How much water must you add to salt solution, in order to dilute it 15% salt?

More Similar Questions