lneed a answer Right now. thank you
Actually Yung CONCLUSION lng po Ang sasagutan wla napo ksi ako maisip na sagot. Thanks again
and lbi Brainlies ko
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lneed a answer Right now. thank you
Actually Yung CONCLUSION lng po Ang sasagutan wla napo ksi ako maisip na sagot. Thanks again
and lbi Brainlies ko
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kung ang english ng mangga pero water ay bato,bakit mo si ewan tsaka pero siguro opo
Answer:
1. Agitation of the Solution
2. molecular size and pressure
Explanation:
1. Dissolving powdered juice (solute) in water will occur more quickly if the water is stirred. The stirring allows fresh solvent molecules to continually be in contact with the solute. lBreaking a solute into smaller pieces increases its surface area and increases its rate of solution. Stirring -- With liquid and solid solutes, stirring brings fresh portions of the solvent in contact with the solute. Stirring, therefore, allows the solute to dissolve faster. Stirring increases the speed of dissolving, Stirring does not have an affect on solubility of a substance, but everyone knows that if he puts sugar in his tea and does not stir, it will not dissolve. Actually, if we left the tea to stand for a long enough time, the sugar would dissolve. Stirring only increases the speed of the process - it increases move of the solvent what exposes solute to fresh portions of it, thus enabling solubility. As molecules in liquid substances are in constant move, the process would take place anyway, but it would take more time.
2.Solubility is the maximum amount of a substance that will dissolve in a given amount of solvent at a specific temperature. There are two direct factors that affect solubility: temperature and pressure. Temperature affects the solubility of both solids and gases, but pressure only affects the solubility of gases. Pressure (Solid and liquid solutes), For majority of solid and liquid solutes, pressure does not affect solubility. Molecular size, The larger the molecules of the solute are, the larger is their molecular weight and their size. It is more difficult it is for solvent molecules to surround bigger molecules. If all of the above mentioned factors ale excluded, a general rule can be found that larger particles are generally less soluble. If the pressure, and temperature are the same than out of two solutes of the same polarity, the one with smaller particles is usually more soluble.