Effect of Solvent: 1. Record the results.
1. H2O =
2. alcohol =
3. glycerin =
2. In which liquid is the salt most soluble?
3. Using the concept of "Like dissolves like," explain why you got the results you did.
4. Explain how the choice of solvent affects the dissolving process.
Effect of Pulverizing:
1. Record of dissolving times.
1. crystal =
2. pulverized =
2. Why are the dissolving rates different?
Effect of Temperature:
1. Record of dissolving times.
1. cold =
2. hot
2. Using the concepts of kinetic energy, describe why you found the results you did.
Effect of Stirring:
1. Record the times necessary to dissolve each sample.
2. Record of dissolving time.
1. stirred =
2. unstirred =
3. Perform the experiment again using hot tap water this time. Are there any differences in the results between the
cold water experiment and the hot water experiment? Explain.

honesty and integrity.

inspire others.

commitment and passion.

good communicator.

decision-making capabilities.

accountability.

delegation and empowerment.

creativity and innovation.

here are the traits of a good leader.i'm not going to give you the examples so you can copy right it.that's illegal but i hope that this you out.

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.

the correct answer to this question is 2