Calcium chloride is typically used to remove moisture from the air because of its deliquescent properties. It can also be used to melt ice because of its high heat of solution.
calcium chloride and water
Calcium chloride is a water absorbant.
For what?
can you use calcium chloride flakes on dirt road to keep the dust down.
No. Calcium chloride is a cousin of sodium chloride- table salt. Likely to increase the hazard of RUST. There are other materials, such as silica gel, that are effective means of contolling moisture. But calcium chloride is not.
No
Anhydrous calcium chloride
mixture of sodium chloride and calcium chloride
mixture of sodium chloride and calcium chloride
Use a zink sulphate test
No, because it's not the chloride part that's responsible for the hardness, it's the calcium. Sodium chloride is actually used in water softeners, so it's not a great choice if you're looking to increase the hardness. You could use calcium hydroxide, though this will also make the pool more alkaline which may not be ideal.
To increase the rate of reaction so that it takes less time to be manufactured.