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If a salt dissolves better in colder solvent, it's because the dissociation reaction of that salt is exothermic, meaning it generates heat. If you remove or have less heat in the reaction to begin with, you remove product, causing the reaction to shift further right (By the Le Chatlier principle), dissolving the salt more.

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Q: Why does baking soda dissolve better in room temperature water than hot water?
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Related questions

Does baking soda dissolve better in hot warm or cold water?

To dissolve baking soda in hot water one would need to pour hot water on the baking soda and stir it with a spoon. Baking soda that is dissolved has lessens the leavening action of the soda.


Which dissolves better in water salt or baking soda?

if you add baking soda to warm or cold water it will dissolve better and faster than salt!


Baking soda dissolve faster on water?

Heat the water.


Does baking soda dissolve in water?

Buy baking soda and then put it inside water and see if it dissolves


How does baking soda dissolve in water?

5min. 46sec. ^-^


Why don't old alka-seltzer dissolve in water?

The ingredient that does not dissolve is baking powder. The needed medication to make you feel better does dissolve,so don't worry about leaving the white powder on the bottom of your glass.


How fast does baking soda dissolve in water?

5min. 46sec. ^-^


How do you dissolve flour?

To dissolve flour you put HOT water and baking soda and leave it for about an hour and a half


Does salt dissolve faster that baking soda in sugar water or flour water?

salt dissolve faster because the baking soda went right to the bottom and the flour dissolved but it look like it did not dissolve because it went right to the bottom


Why is that salt dissolves faster than baking soda in water?

salt doesn't dissolve faster in water than baking soda.....


Does baking soda dissolve more in a cup of hot or cold water?

hot water


Why does salt dissolve better in water than baking soda?

Yes, because salt is bonded together by ionic bonding meaning the two parts of Sodium Chloride are charged; on the other hand baking soda is held together by covalent bonds that are not charged making it near impossible to dissolve in water.