https://padlet.com/seclavea/egglab4 Egg Lab Data Analysis en-us 2018-09-24 00:29:43 UTC 2018-09-24 16:03:31 UTC hello@padlet.com https://padlet-assets.s3.amazonaws.com/icons/Brightnessdown.png mcli11 https://padlet.com/seclavea/egglab4/wish/285099206 the concentration gradient affects the rate of diffusion]]> 2018-09-24 15:44:09 UTC https://padlet.com/seclavea/egglab4/wish/285099206 mcli11 https://padlet.com/seclavea/egglab4/wish/285099535 A egg in 10% salt solution lost -1.39g
B egg in 5% salt solution lost -0.165g
C egg in 0% salt solution gained 1.078g
All tests ran for 10 min.]]> 2018-09-24 15:44:33 UTC https://padlet.com/seclavea/egglab4/wish/285099535 mcli11 https://padlet.com/seclavea/egglab4/wish/285100192 When the concentration gradient was higher, more molecules are moving back and forth, which results in more collisions. Due to this increase in collisions, they produce more kinetic energy, and with the presence of more energy, diffusion happens more frequently and more easily.]]> 2018-09-24 15:45:24 UTC https://padlet.com/seclavea/egglab4/wish/285100192 https://padlet.com/seclavea/egglab4/wish/285100455 The concentration gradient affects the rate of diffusion.]]> 2018-09-24 15:45:43 UTC https://padlet.com/seclavea/egglab4/wish/285100455 https://padlet.com/seclavea/egglab4/wish/285100533 The concentration gradient does affect the rate of diffusion.]]> 2018-09-24 15:45:50 UTC https://padlet.com/seclavea/egglab4/wish/285100533 https://padlet.com/seclavea/egglab4/wish/285100542 The concentration gradient does affect the rate of diffusion, as the steeper the concentration gradient, the faster the rate of diffusion.]]> 2018-09-24 15:45:51 UTC https://padlet.com/seclavea/egglab4/wish/285100542 kaborgehammar1 https://padlet.com/seclavea/egglab4/wish/285100549 The concentration gradient does affect the rate of diffusion as the rate of diffusion increases along the concentration gradient]]> 2018-09-24 15:45:51 UTC https://padlet.com/seclavea/egglab4/wish/285100549 https://padlet.com/seclavea/egglab4/wish/285100633 2018-09-24 15:45:57 UTC https://padlet.com/seclavea/egglab4/wish/285100633 https://padlet.com/seclavea/egglab4/wish/285100750 The egg lost an average of 1.39 grams when sitting in a 10% salt solution for 10 minutes. Next, the egg lost an average of 0.165 grams when sitting in a 5% salt solution for 10 minutes. Finally, the egg gained an average of 1.078 grams when sitting in distilled water for 10 minutes.]]> 2018-09-24 15:46:06 UTC https://padlet.com/seclavea/egglab4/wish/285100750 https://padlet.com/seclavea/egglab4/wish/285100778 The concentratiin gradient affects the rate of diffusion. ]]> 2018-09-24 15:46:08 UTC https://padlet.com/seclavea/egglab4/wish/285100778 https://padlet.com/seclavea/egglab4/wish/285100827 The concentration gradient affects the rate of diffusion]]> 2018-09-24 15:46:13 UTC https://padlet.com/seclavea/egglab4/wish/285100827 https://padlet.com/seclavea/egglab4/wish/285100883 The egg submerged in the 10% salt water solution released more water (1.39g) than the egg in the 5% salt water did (.165g) in the same amount of time.]]> 2018-09-24 15:46:19 UTC https://padlet.com/seclavea/egglab4/wish/285100883 https://padlet.com/seclavea/egglab4/wish/285101387 2018-09-24 15:46:51 UTC https://padlet.com/seclavea/egglab4/wish/285101387 https://padlet.com/seclavea/egglab4/wish/285101464 10% Salt = -.]]> 2018-09-24 15:46:56 UTC https://padlet.com/seclavea/egglab4/wish/285101464 https://padlet.com/seclavea/egglab4/wish/285101540 The egg lost 1.3 grams of water for the 10% salt solution.
The egg lost .5 grams of water for 5% salt solution
The egg GAINED 1.6 grams of water for the distilled water (100]]> 2018-09-24 15:47:01 UTC https://padlet.com/seclavea/egglab4/wish/285101540 https://padlet.com/seclavea/egglab4/wish/285101562 Egg submerged in Solution for 10 minutes:
10% Salt  = - 1.39g of water
5% Salt = - 0.23g of water
100% Water = + 1.078g of water ]]> 2018-09-24 15:47:02 UTC https://padlet.com/seclavea/egglab4/wish/285101562 https://padlet.com/seclavea/egglab4/wish/285101585 When the concentration gradient was >5% (placed in 10% salt solution), the egg lost 1.39g of water. When the concentration gradient was >0% (placed in 5% salt solution) for the same amount of time, the egg lost 0.165g of water.]]> 2018-09-24 15:47:05 UTC https://padlet.com/seclavea/egglab4/wish/285101585 https://padlet.com/seclavea/egglab4/wish/285101630 When more water molecules are moving, there is more kinetic energy, and the water moves faster as a result of the kinetic energy, resulting in a faster rate of diffusion.]]> 2018-09-24 15:47:09 UTC https://padlet.com/seclavea/egglab4/wish/285101630 kaborgehammar1 https://padlet.com/seclavea/egglab4/wish/285101840 10% salt = -1.39 gram
5% salt = -0.17 gram
over the same amount of time more water diffused in a larger concentration gradient (10% salt has a larger concentration gradient than the 5% salt)]]> 2018-09-24 15:47:29 UTC https://padlet.com/seclavea/egglab4/wish/285101840 https://padlet.com/seclavea/egglab4/wish/285102118 When molecules are in solution, they are moving and collide with other molecules. The rate of collision increases as more molecules are in the solution. When molecules collide, their bonds break aTherefore, because the 10% solution had more molecules NaCl because of its higher concentration, its molecules moved faster, explaining why it lost more mass than the 5% solution. Meanwhile, the 5% solution has fewer molecules of NaCl than the 10% solution, meaning they will be moving slower, ultimately leading to less mass lost.]]> 2018-09-24 15:47:52 UTC https://padlet.com/seclavea/egglab4/wish/285102118 kaborgehammar1 https://padlet.com/seclavea/egglab4/wish/285102566 When the concentration gradient is larger, there is a greater number of molecules colliding, which results in a greater amount of kinetic energy. A greater kinetic energy results in an increased rate of reaction]]> 2018-09-24 15:48:28 UTC https://padlet.com/seclavea/egglab4/wish/285102566 https://padlet.com/seclavea/egglab4/wish/285102758 For the ten percent and five percent salt solutions, each yielded a different loss of mass. There must be some factor that the concentration gradient plays in the rate of diffusion, otherwise the loss of mass would be the same for both solutions. Because the concentration gradient was different across all solutions (5%, 10%, and distilled), a different amount of particles collided for each. More particles collided in the 10% salt solution as opposed to the 5% salt solution, which explains the difference in the loss of mass. Due to this higher rate of particle collision in the 10% as opposed to the 5%, more kinetic energy was produced, allowing more particles passed through the membrane, affecting the rate of diffusion. ]]> 2018-09-24 15:48:44 UTC https://padlet.com/seclavea/egglab4/wish/285102758 https://padlet.com/seclavea/egglab4/wish/285103602 The amount of salt for each solution varied, as did the change in mass showing that the percent of salt affected the diffusion process. Because both of the eggs with salt sat for 10 minutes, and the egg with more salt lost more mass, it shows that the amount of solute changed the rate of diffusion. The greater amount of concentration gradient causes the diffusion to happen at a faster pace to balance the amount of solution in both the water and the egg.]]> 2018-09-24 15:49:57 UTC https://padlet.com/seclavea/egglab4/wish/285103602 https://padlet.com/seclavea/egglab4/wish/285104567 The amount of salt for eac]]> 2018-09-24 15:51:32 UTC https://padlet.com/seclavea/egglab4/wish/285104567 https://padlet.com/seclavea/egglab4/wish/285105545 By definition, diffusion moves molecules from a higher concentrated solution to a lesser concentrated solution across a permeable membrane. If there is a greater amount of molecules that need to move across a membrane, more molecules will hit each other and create kinetic energy, which in turn speeds up the reaction process. In the eggsperiment, the 10% salt solution required more molecules to move across the membrane, which produced a greater amount of kinetic energy that sped up the reaction process, as opposed to the 5% solution that had a lesser amount of kinetic energy and a slower reaction.]]> 2018-09-24 15:52:59 UTC https://padlet.com/seclavea/egglab4/wish/285105545