https://padlet.com/scott_mackinnon/fh1rb2ozbg2s A working space to show your work en-us 2017-01-12 02:12:59 UTC 2023-04-16 16:05:29 UTC hello@padlet.com scott_mackinnon https://padlet.com/scott_mackinnon/fh1rb2ozbg2s/wish/707676038 Please show your graphs below and comment on 2 others. ]]> 2020-08-31 00:32:58 UTC https://padlet.com/scott_mackinnon/fh1rb2ozbg2s/wish/707676038 scott_mackinnon https://padlet.com/scott_mackinnon/fh1rb2ozbg2s/wish/707676426 Please show your graphs below and comment on 2 others. When you have done move onto the Extension task. Do that on your notebook!]]> 2020-08-31 00:33:19 UTC https://padlet.com/scott_mackinnon/fh1rb2ozbg2s/wish/707676426 maithili_parekh https://padlet.com/scott_mackinnon/fh1rb2ozbg2s/wish/707695003 My conclusion is that the smaller the volume of the container, the more pressure there will be.]]> 2020-08-31 00:47:32 UTC https://padlet.com/scott_mackinnon/fh1rb2ozbg2s/wish/707695003 jane_tam https://padlet.com/scott_mackinnon/fh1rb2ozbg2s/wish/707699727 My conclusion in this experiment is that the larger the container, the pressure gets smaller because it has a lot of space.]]> 2020-08-31 00:50:49 UTC https://padlet.com/scott_mackinnon/fh1rb2ozbg2s/wish/707699727 summer_marner https://padlet.com/scott_mackinnon/fh1rb2ozbg2s/wish/707704150 In conclusion, the smaller the volume, the higher the pressure will be.]]> 2020-08-31 00:54:29 UTC https://padlet.com/scott_mackinnon/fh1rb2ozbg2s/wish/707704150 kaniyashiu https://padlet.com/scott_mackinnon/fh1rb2ozbg2s/wish/707704765 2020-08-31 00:54:58 UTC https://padlet.com/scott_mackinnon/fh1rb2ozbg2s/wish/707704765 kaniyashiu https://padlet.com/scott_mackinnon/fh1rb2ozbg2s/wish/707707023 i think that when the temperature increases the molecules moves faster because the lower the temperature the more it collides to each other. and the opposite for the higher the temperature.]]> 2020-08-31 00:56:58 UTC https://padlet.com/scott_mackinnon/fh1rb2ozbg2s/wish/707707023 summer_marner https://padlet.com/scott_mackinnon/fh1rb2ozbg2s/wish/707707159 Hypothesis: I think that as the temperature increases, so will the pressure because the air molecules will have more energy and so will move around faster and a lot more.
Conclusion: As the temperature increased so did the pressure, like I hypothesised. ]]> 2020-08-31 00:57:05 UTC https://padlet.com/scott_mackinnon/fh1rb2ozbg2s/wish/707707159 jane_tam https://padlet.com/scott_mackinnon/fh1rb2ozbg2s/wish/707707771 The temperature and the pressure increases since the gas molecules move faster than the solid and liquid molecules, it has a lot more energy to move around.]]> 2020-08-31 00:57:38 UTC https://padlet.com/scott_mackinnon/fh1rb2ozbg2s/wish/707707771 https://padlet.com/scott_mackinnon/fh1rb2ozbg2s/wish/707715238 2020-08-31 01:03:38 UTC https://padlet.com/scott_mackinnon/fh1rb2ozbg2s/wish/707715238 jane_tam https://padlet.com/scott_mackinnon/fh1rb2ozbg2s/wish/707722848 My conclusion is if lower the temperature, the pressure will go low. If the temperature is high, the pressure will go high.]]> 2020-08-31 01:10:11 UTC https://padlet.com/scott_mackinnon/fh1rb2ozbg2s/wish/707722848 maithili_parekh https://padlet.com/scott_mackinnon/fh1rb2ozbg2s/wish/707724397 Hypothesis: I think that the higher the temperature is, the more pressure there will be. This is because the gas molecules will gain kinetic energy and move around more.

My hypothesis was correct; the higher the temperature, the higher the gas pressure.]]> 2020-08-31 01:11:32 UTC https://padlet.com/scott_mackinnon/fh1rb2ozbg2s/wish/707724397 kyle_yuen1 https://padlet.com/scott_mackinnon/fh1rb2ozbg2s/wish/707724730 lesson 1]]> 2020-08-31 01:11:50 UTC https://padlet.com/scott_mackinnon/fh1rb2ozbg2s/wish/707724730 kyle_yuen1 https://padlet.com/scott_mackinnon/fh1rb2ozbg2s/wish/707726128 My hypothesis is tha tthe hotter the particles the more pressure because heat gives you more kinetic energy, making the particles move faster.

The graph for lesson 1]]> 2020-08-31 01:12:55 UTC https://padlet.com/scott_mackinnon/fh1rb2ozbg2s/wish/707726128 https://padlet.com/scott_mackinnon/fh1rb2ozbg2s/wish/707732285 2020-08-31 01:18:15 UTC https://padlet.com/scott_mackinnon/fh1rb2ozbg2s/wish/707732285 justin_hui2 https://padlet.com/scott_mackinnon/fh1rb2ozbg2s/wish/707733307 2020-08-31 01:19:12 UTC https://padlet.com/scott_mackinnon/fh1rb2ozbg2s/wish/707733307 justin_hui2 https://padlet.com/scott_mackinnon/fh1rb2ozbg2s/wish/707733964 As the volume in the container decreases, the number of collisions between particles increases, therefore increasing pressure.]]> 2020-08-31 01:19:48 UTC https://padlet.com/scott_mackinnon/fh1rb2ozbg2s/wish/707733964 elvis_elvis https://padlet.com/scott_mackinnon/fh1rb2ozbg2s/wish/707738993 In conclusion, I have learnt that the smaller the pressure, the higher the volume, this is relationship between volume and pressure.]]> 2020-08-31 01:23:54 UTC https://padlet.com/scott_mackinnon/fh1rb2ozbg2s/wish/707738993 elvis_elvis https://padlet.com/scott_mackinnon/fh1rb2ozbg2s/wish/707744804 Hypothesis: I predict that there the temperature will affect the pressure by increasing the pressure rate.

Conclusion: My hypothesis was right. :>


]]> 2020-08-31 01:28:15 UTC https://padlet.com/scott_mackinnon/fh1rb2ozbg2s/wish/707744804 Kira_thatcher https://padlet.com/scott_mackinnon/fh1rb2ozbg2s/wish/707756213 My conclusion is that the smaller the volume, the higher the pressure.]]> 2020-08-31 01:37:21 UTC https://padlet.com/scott_mackinnon/fh1rb2ozbg2s/wish/707756213 nicholas_ng2 https://padlet.com/scott_mackinnon/fh1rb2ozbg2s/wish/707766882 2020-08-31 01:46:02 UTC https://padlet.com/scott_mackinnon/fh1rb2ozbg2s/wish/707766882 nicholas_ng2 https://padlet.com/scott_mackinnon/fh1rb2ozbg2s/wish/707771259 Hypothesis: I think that the greater the temperature, the greater the rate of pressure. This is because the greater the heat, the more kinetic energy the molecules gain from the heat, so they will move around more vigorously.

My hypothesis was correect]]> 2020-08-31 01:49:42 UTC https://padlet.com/scott_mackinnon/fh1rb2ozbg2s/wish/707771259 anelotte_espeskog https://padlet.com/scott_mackinnon/fh1rb2ozbg2s/wish/707780501 In conclusion is that the smaller the volume, the higher the pressure.]]> 2020-08-31 01:57:13 UTC https://padlet.com/scott_mackinnon/fh1rb2ozbg2s/wish/707780501 kaniyashiu https://padlet.com/scott_mackinnon/fh1rb2ozbg2s/wish/713698991 i fogot to send it last lesson.]]> 2020-09-02 01:49:49 UTC https://padlet.com/scott_mackinnon/fh1rb2ozbg2s/wish/713698991 Kira_thatcher https://padlet.com/scott_mackinnon/fh1rb2ozbg2s/wish/713714698 In conclusion, the higher the temperature the higher the gas pressure.]]> 2020-09-02 01:58:46 UTC https://padlet.com/scott_mackinnon/fh1rb2ozbg2s/wish/713714698 https://padlet.com/scott_mackinnon/fh1rb2ozbg2s/wish/713736541 The smaller the volume, the higher the pressure]]> 2020-09-02 02:11:39 UTC https://padlet.com/scott_mackinnon/fh1rb2ozbg2s/wish/713736541 https://padlet.com/scott_mackinnon/fh1rb2ozbg2s/wish/713739076 I predict that the higher the temperature, the higher the pressure. 

Conclusion: I was correct.]]> 2020-09-02 02:13:07 UTC https://padlet.com/scott_mackinnon/fh1rb2ozbg2s/wish/713739076 anelotte_espeskog https://padlet.com/scott_mackinnon/fh1rb2ozbg2s/wish/713742465 In conclusion, the higher the temperature the higher the gas pressure.]]> 2020-09-02 02:15:08 UTC https://padlet.com/scott_mackinnon/fh1rb2ozbg2s/wish/713742465 summer_marner https://padlet.com/scott_mackinnon/fh1rb2ozbg2s/wish/753490267 I forgot to take a screenshot of it but I also got 100% on it. ]]> 2020-09-16 23:42:59 UTC https://padlet.com/scott_mackinnon/fh1rb2ozbg2s/wish/753490267 jane_tam https://padlet.com/scott_mackinnon/fh1rb2ozbg2s/wish/774470204 I just use boiling water and room temperature water, then I put two tablespoons of sugar in there, it reaches saturation. The temperature is really high on the boiling water, so the sugar dissolves really fast.]]> 2020-09-24 03:16:13 UTC https://padlet.com/scott_mackinnon/fh1rb2ozbg2s/wish/774470204 elvis_elvis https://padlet.com/scott_mackinnon/fh1rb2ozbg2s/wish/774477437  I used room temperature water and used 1 teaspoon of sugar for it to dissolve and 3 teaspoons of salt for it to become fully saturate  Temperature increasing the temperature improves solubility because of the heat that is in the water which increases the kinetic energy in the molecules and therefore make it more easy for the molecules to break]]> 2020-09-24 03:21:01 UTC https://padlet.com/scott_mackinnon/fh1rb2ozbg2s/wish/774477437 kyle_yuen1 https://padlet.com/scott_mackinnon/fh1rb2ozbg2s/wish/774483410 Room temp: 

Boil water:  It takes more than 13 spoons to completely saturate the water.

For room temp: I used 5 teaspoon.]]> 2020-09-24 03:24:43 UTC https://padlet.com/scott_mackinnon/fh1rb2ozbg2s/wish/774483410 nicholas_ng2 https://padlet.com/scott_mackinnon/fh1rb2ozbg2s/wish/774492214 Room temperature (sugar):  I used 100ml of room temperature water. I needed 5 teaspoons of sugar before it reached saturation.

Room temperature (salt): I used 100ml of room temperature water. It only needed 1 teaspoon of water before it reached saturation.

Boiling temperature (sugar): I used 100ml of boiling water . It required 12 teaspoons of sugar for it to reach saturation.

Boiling temperature (salt): I used 100ml of boiling water. It required 3 teaspoons of salt for it to reach saturation.
The temperature affects the number of teaspoons that it takes for saturation because the increased temperature that is in the water will increase the kinetic energy of the molecules inside the water, which then causes them to collide with the sugar/salt molecules more often, causing the sugar/salt to dissolve faster.]]> 2020-09-24 03:30:50 UTC https://padlet.com/scott_mackinnon/fh1rb2ozbg2s/wish/774492214 maithili_parekh https://padlet.com/scott_mackinnon/fh1rb2ozbg2s/wish/774520486 I used 300ml of water for both temperatures of water.

For the room-temperature water it took 21 teaspoons of sugar before full saturation occurred.

For the boiling water it took 35 teaspoons of sugar before full saturation occurred.

The higher the temperature, the more solute the solvent will take before it reaches its saturation point. This is because when solvent particles are heated up, they gain more kinetic energy. This allows them to break down the solute more effectively. ]]> 2020-09-24 03:49:22 UTC https://padlet.com/scott_mackinnon/fh1rb2ozbg2s/wish/774520486 summer_marner https://padlet.com/scott_mackinnon/fh1rb2ozbg2s/wish/774529803 I used 250ml water for both tests.

For the room temperature test, I used 17tsp of sugar before it reached saturation. 
For the boiling water test, I used 33tsp of sugar until it reached its saturation point. 

From the experiment, I can conclude that the higher the temperature of the water, the more sugar is needed until it reaches the point of saturation. This is because if the water is hotter, it means that the molecules in the water have more kinetic energy and move faster. They would collide with the sides of the sugar more and cause it to break down easier meaning that more sugar is needed for the water to become saturated. 

Room temperature water:]]> 2020-09-24 03:55:50 UTC https://padlet.com/scott_mackinnon/fh1rb2ozbg2s/wish/774529803 justin_hui2 https://padlet.com/scott_mackinnon/fh1rb2ozbg2s/wish/774533813 Room temperature water (100mL):
5 teaspoon of salt until saturation

Boiling water (100mL): 10 teaspoon of salt until saturation


]]> 2020-09-24 03:58:39 UTC https://padlet.com/scott_mackinnon/fh1rb2ozbg2s/wish/774533813 maithili_parekh https://padlet.com/scott_mackinnon/fh1rb2ozbg2s/wish/774542153 2020-09-24 04:04:24 UTC https://padlet.com/scott_mackinnon/fh1rb2ozbg2s/wish/774542153 summer_marner https://padlet.com/scott_mackinnon/fh1rb2ozbg2s/wish/774542382 Boiling water:]]> 2020-09-24 04:04:34 UTC https://padlet.com/scott_mackinnon/fh1rb2ozbg2s/wish/774542382 https://padlet.com/scott_mackinnon/fh1rb2ozbg2s/wish/774546931 I used sugar and 3/16 cup of water for the test.

Room temperature water: 2 teaspoons
Boiling(?) water: 4 teaspoons

Conclusion: the higher the temperature, the more solutants needed to saturate the water.]]> 2020-09-24 04:07:28 UTC https://padlet.com/scott_mackinnon/fh1rb2ozbg2s/wish/774546931 summer_marner https://padlet.com/scott_mackinnon/fh1rb2ozbg2s/wish/774556264 My graph]]> 2020-09-24 04:12:52 UTC https://padlet.com/scott_mackinnon/fh1rb2ozbg2s/wish/774556264 nicholas_ng2 https://padlet.com/scott_mackinnon/fh1rb2ozbg2s/wish/775435267 2020-09-24 12:32:01 UTC https://padlet.com/scott_mackinnon/fh1rb2ozbg2s/wish/775435267