(Alka-Seltzer)
2007-01-21 10:59:31 · 6 answers · asked by fwc95 1 in Science & Mathematics ➔ Chemistry
In hot water, the molecules are moving faster, and so they move the object around faster, therefore dissloving it faster.
2007-01-21 11:02:11 · answer #1 · answered by Briar 4 · 0⤊ 0⤋
It's not always like that. Some substances dissolve faster in cold water!
2007-01-21 11:09:26 · answer #2 · answered by Anonymous · 0⤊ 0⤋
because hot water increases the reaction rate, dissolving activity and melting of different substances
2007-01-21 11:07:35 · answer #3 · answered by jamaica 5 · 0⤊ 0⤋
This explains it all in that by increasing the temperature you increase the amount of solute that can be dissolved per solvent
2007-01-21 11:02:34 · answer #4 · answered by farmbball 1 · 0⤊ 0⤋
in hot water. the particles are moving extremely fast so theyre bumping everything and making items dissolve
in cool water the water is moving slower. like in ice they are moving soooo slow thats why ice is frozen.
2007-01-21 11:04:33 · answer #5 · answered by alli p 1 · 0⤊ 0⤋
molecule speeds and boiling points of chemicals/compounds
2007-01-21 11:03:19 · answer #6 · answered by Anonymous · 0⤊ 0⤋