Sodium chloride is very soluble in water.
Yes, water is water and it is conductive regardless if it has salt vs. chlorine in it.
Yes, salt water is denser than fresh water so boats float higher in salt water.
it rusts
A lake has freshwater and the sea has salt water.
Sure, Look up the solubility of sodium chloride in water vs alcohol.
The salinity of water affects its density By the way this was answered by a fourth grader. I'm really smart
Yup... Both...tried it with my Class after reading James & the Giant Peach...even fresh vs. salt water...floated
land vs water is land against water
The solvent is the substance that is dissolving something else. The solute is what is being dissolved. For example, if you were dissolving salt in water. The water would be the solvent and the salt would be the solute.
Because of the osmosis properties in plant cells, things will go like this. Cell containing 95% water, 5% Salt VS Lake containing 50% water, 50% Salt The cell will push all the water out into the lake in an effort to try and make the salt:water ratios equal on both sides. The lack of water inside the cell at the end will shrivel the cells, causing the plant to cease functioning properly... and eventually die.
A salt water pool is a chlorine pool. The difference is that in a normal fresh water pool you have to add the chlorine as it is required. In the case of the salt water pool salt is added to the pool which is int urn run through a chlorine generator that is installed on the pipe leading from the filter to the pool. The chlorine generator electronically separates chlorine gas out of the salt water which then dissolves into the water automatically maintaining chlorine levels. The adidion of salt to the water makes it more pleasant to swim in and you are spared having to handle and store chlorine at home. but the problem is you are still swimming in Chlorine and now you are also swimming in sodium.
Hypotonic. If the solution had a lesser salt concentration, the cell would suck in more water to even out the salt levels inside vs outside the cell in the solution... it would suck in water, which would cause it to swell up.