usually heat the liquid
No
heat or stir
liquid
it depends on the solubility of the solid in that specific liquid. If the solid is highly soluble, then it should dissolve completely forming a solution, possibly coloured. If it is not, then it will just sit in the liquid.
Heat and stir it
Examples:- increase the temperature- increase the pressure- stir the mixture- grind the solid solute
When you wish to dissolve a solid in a liquid faster, you increase the temperature. This makes the solid particles move faster and farther, and thus dissolve in the liquid faster. However, the problem with dissolving a gas is the opposite: gas particles already are moving fast and far, to the point where it is difficult to keep them stay in the liquid. The opposite is thus done, lower the temperature. A good example is a can of soda. Cold soda is almost always fizzier than warm soda because the carbon dioxide is dissolved more in the liquid. cool the liquid and increase the pressure
Make a solid dissolve more quickly by increasing: 1. the temperature of the liquid. 2. the surface area of the solid (e.g. cut it in half). 3. increase the pressure of the liquid on the solid.
It depends on the solid and on the liquid. For instance, acrylic nails dissolve in acetone (and if you add heat like a hot towel the reaction will be faster (the nails will dissolve faster)).PS. This is an everyday example of how reactions occur.Sugar
Not necessarily. It depends of what type. In your stomach it will probably need liquid solutions and movement
The solvent molecules bump into the solid more often.
You can make a solute dissolve faster by mixing the solute, heating the solute, or crushing the solute.