sciencelabreportICS16CAB

Table
 * Temparature || Time to Dissolve T1 || Time to Dissolve T2 ||
 * 40c || 108 || 170 ||
 * 60c || 138 || 76 ||
 * 80c || 62 || 52 ||
 * 100c || 91 || 23 ||

Averages 40c-193 60c-107 80c-57 100c-102.5

Cube
 * Temparature || Time to Dissolve T1 || Time to Dissolve T2 ||
 * 40c || 76 || 64 ||
 * 60c || 49 || 55 ||
 * 80c || 32 || 32 ||
 * 100c || 30 || 30 ||

Averages 40c-70 60c-52 80c-32 100c-30

Materials- Beaker, water, table sugar, suger cubes, spoon, hot plate,thermometer.

Procedure-
 * 1) Gather materials. (See materials section)
 * 2) Fill two beakers with 100 ml of water each.
 * 3) Heat beakers until 100c.
 * 4) Drop one sugar cube into each beaker at the same time and time the amount of time it takes to melt.
 * 5) Record data in a table.
 * 6) Heat beakers until 80c.
 * 7) Drop one sugar cube into each beaker at the same time and time the amount of time it takes to melt.
 * 8) Record data in a table.
 * 9) Heat beakers until 60c.
 * 10) Drop one sugar cube into each beaker at the same time and time the amount of time it takes to melt.
 * 11) Record data in a table.
 * 12) Heat beakers until 40c.
 * 13) Drop one sugar cube into each beaker at the same time and time the amount of time it takes to melt.
 * 14) Record data in a table.
 * 15) Fill two beakers with 100 ml of water each.
 * 16) Heat beakers until 100c.
 * 17) Drop one Tb of sugar into each beaker at the same time and time the amount of time it takes to melt.
 * 18) Record data in a table.
 * 19) Heat beakers until 80c.
 * 20) Drop one Tb of sugar into each beaker at the same time and time the amount of time it takes to melt.
 * 21) Record data in a table.
 * 22) Heat beakers until 60c.
 * 23) Drop one Tb of sugar into each beaker at the same time and time the amount of time it takes to melt.
 * 24) Record data in a table.
 * 25) Heat beakers until 40c.
 * 26) Drop one Tb of sugar into each beaker at the same time and time the amount of time it takes to melt.
 * 27) Record data in a table.

Hypotheses- The sugar will dissolve faster than the sugar cubes in all of the tests. Both materials will dissolve faster in hotter water.

What factors can you infer sped up the dissolving rate of the solute. Infer which would actually dissolve faster, a whole sugar cube or lose sugar in ice cold water.
 * The factors that sped up the dissolving rate of the solute include stirring, heat of water and amount or size of solute. Stirring sped up the dissolving rate because it helped break down the solute into smaller pieces that dissolve faster. The heat of water sped up the dissolving rate because since hot water moves faster than colder water, the sugar would dissolve faster. The size of the solute, the sugar or sugar cubes, effects the melting rate because the larger the volume the longer it takes to break down or dissolve.
 * The lose sugar would dissolve faster because the cube sugar starts more compacted so it would take longer to break down while the loose sugar is already more separate, so it would break down faster. Another reason is that because more surface area as a whole is exposed in the loose sugar, it would be effected more and break down faster.