Substances dissolve more quickly when more surface area is exposed. By cutting an alka-seltzer in half, you are exposing more surface area to the solvent (water). It would dissolve even more quickly if it were cut into more pieces or crushed into a fine powder.
Not all solids dissolve faster in acids.
Alka-Seltzer will dissolve faster in vinegar because vinegar is an acidic solution, which can help break down the tablet faster compared to alcohol.
You can make a solute dissolve faster by mixing the solute, heating the solute, or crushing the solute.
One solvent is not faster than another, because different solutes require different solvents. If you are using the right solvent, the solute will usually dissolve rapidly. You can also make things dissolve faster by heating the solvent, and by stirring the solution.
Mixing and temperature elevation
Yes.
The sugar cube in the hot water will dissolve faster because there are more and higher energy collisions between the water molecules and the sugar molecules which will cause the sugar to dissolve faster.
Not all solids dissolve faster in acids.
Sugar should dissolve faster in a liquid.
substance dissolve faster in a solvent? A catalyst can make a substance dissolve faster in a solvent. Increase temperature.
A skittle would dissolve faster in Coke.
Alka-Seltzer will dissolve faster in vinegar because vinegar is an acidic solution, which can help break down the tablet faster compared to alcohol.
You can make a solute dissolve faster by mixing the solute, heating the solute, or crushing the solute.
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Yes
Mixing and temperature elevation