https://padlet.com/zjwisnof/6a9p3jib6vvi Sludge Description en-us 2019-10-25 15:28:57 UTC 2025-03-06 16:22:07 UTC hello@padlet.com https://padlet.net/icons/png/1f9ea.png zjwisnof https://padlet.com/zjwisnof/6a9p3jib6vvi/wish/402624234 Sludge is a mixture of different substances. Some of which include, Metals, Non-Metals (Plastics), Dissolved and Non-Dissolved Powders, and Liquids.]]> 2019-10-25 15:33:23 UTC https://padlet.com/zjwisnof/6a9p3jib6vvi/wish/402624234 zjwisnof https://padlet.com/zjwisnof/6a9p3jib6vvi/wish/407693324 D = M / V (ALWAYS WRITE OUT FORMULA + USE  UNITS!)
(g/mL)]]> 2019-11-06 19:27:10 UTC https://padlet.com/zjwisnof/6a9p3jib6vvi/wish/407693324 zjwisnof https://padlet.com/zjwisnof/6a9p3jib6vvi/wish/407694684 2019-11-06 19:28:39 UTC https://padlet.com/zjwisnof/6a9p3jib6vvi/wish/407694684 zjwisnof https://padlet.com/zjwisnof/6a9p3jib6vvi/wish/407694795 Whether or not a Solute (Powder) dissolves into a Solvent (Liquid).

The Solute on the left is Soluble, while the Solute on the right is Insoluble.]]> 2019-11-06 19:28:46 UTC https://padlet.com/zjwisnof/6a9p3jib6vvi/wish/407694795 zjwisnof https://padlet.com/zjwisnof/6a9p3jib6vvi/wish/407694933 The amount of liquid in the Graduated Cylinder]]> 2019-11-06 19:28:55 UTC https://padlet.com/zjwisnof/6a9p3jib6vvi/wish/407694933 zjwisnof https://padlet.com/zjwisnof/6a9p3jib6vvi/wish/411284395 2019-11-14 16:03:25 UTC https://padlet.com/zjwisnof/6a9p3jib6vvi/wish/411284395 zjwisnof https://padlet.com/zjwisnof/6a9p3jib6vvi/wish/411284513 2019-11-14 16:03:35 UTC https://padlet.com/zjwisnof/6a9p3jib6vvi/wish/411284513 zjwisnof https://padlet.com/zjwisnof/6a9p3jib6vvi/wish/411284616 2019-11-14 16:03:42 UTC https://padlet.com/zjwisnof/6a9p3jib6vvi/wish/411284616 zjwisnof https://padlet.com/zjwisnof/6a9p3jib6vvi/wish/411284819 2019-11-14 16:03:56 UTC https://padlet.com/zjwisnof/6a9p3jib6vvi/wish/411284819 zjwisnof https://padlet.com/zjwisnof/6a9p3jib6vvi/wish/411291281 2019-11-14 16:11:24 UTC https://padlet.com/zjwisnof/6a9p3jib6vvi/wish/411291281 zjwisnof https://padlet.com/zjwisnof/6a9p3jib6vvi/wish/411294396 Micro-Melting 23-105c
NO LESS THAN 80ML OF WATER (USE BEAKER!!!!!)

Evaporating Dish 105-300c]]> 2019-11-14 16:15:10 UTC https://padlet.com/zjwisnof/6a9p3jib6vvi/wish/411294396 zjwisnof https://padlet.com/zjwisnof/6a9p3jib6vvi/wish/411296220 The method used to purify liquids.

Wait around 5ish degrees for the plateau to end, then change test tubes.

**NEED AT LEAST 5 ML OF PURE LIQUID TO PROCEED**

**PLATEAU = PURE**]]> 2019-11-14 16:17:22 UTC https://padlet.com/zjwisnof/6a9p3jib6vvi/wish/411296220 zjwisnof https://padlet.com/zjwisnof/6a9p3jib6vvi/wish/411402359 Bubbles = Chemical Reaction]]> 2019-11-14 18:35:16 UTC https://padlet.com/zjwisnof/6a9p3jib6vvi/wish/411402359 zjwisnof https://padlet.com/zjwisnof/6a9p3jib6vvi/wish/411870946 D = M / V (ALWAYS WRITE OUT FORMULA + USE UNITS!)
(g/mL)]]> 2019-11-15 16:05:19 UTC https://padlet.com/zjwisnof/6a9p3jib6vvi/wish/411870946 zjwisnof https://padlet.com/zjwisnof/6a9p3jib6vvi/wish/411871127 Water Displacement Test: Used for Irregularly shaped objects.
Volume of Liquid with Object - Volume of Liquid =   Volume of Object (mL)]]> 2019-11-15 16:05:30 UTC https://padlet.com/zjwisnof/6a9p3jib6vvi/wish/411871127 zjwisnof https://padlet.com/zjwisnof/6a9p3jib6vvi/wish/411871304 Number seen on scale. Measured in grams (g)]]> 2019-11-15 16:05:43 UTC https://padlet.com/zjwisnof/6a9p3jib6vvi/wish/411871304 zjwisnof https://padlet.com/zjwisnof/6a9p3jib6vvi/wish/412488844 Mass of Grad. Cylinder with Liquid - Mass of Empty Grad. Cylinder = Mass of Liquid.]]> 2019-11-18 02:18:08 UTC https://padlet.com/zjwisnof/6a9p3jib6vvi/wish/412488844 zjwisnof https://padlet.com/zjwisnof/6a9p3jib6vvi/wish/412497984 2019-11-18 02:56:17 UTC https://padlet.com/zjwisnof/6a9p3jib6vvi/wish/412497984 zjwisnof https://padlet.com/zjwisnof/6a9p3jib6vvi/wish/412789207 --A SOLUBLE (DISSOLVED) SOLID AND LIQUID: Evaporate the Liquid using an Evaporating Dish

--AN INSOLUBLE (NON-DISSOLVED) SOLID AND LIQUID: Use a funnel and filter paper.

--A SOLUBLE (DISSOLVED) SOLID AND AN INSOLUBLE (NON-DISSOLVED) SOLID: Add the solids to water. Filter the insoluble solid, then evaporate the soluble solid.

--2 LIQUIDS: Fractional Distillation

--MAGNETIC AND NON-MAGNETIC MATERIAL: Move a magnet through the mixture, collecting any magnetic material.]]> 2019-11-18 16:00:21 UTC https://padlet.com/zjwisnof/6a9p3jib6vvi/wish/412789207 zjwisnof https://padlet.com/zjwisnof/6a9p3jib6vvi/wish/412817072 2019-11-18 16:30:05 UTC https://padlet.com/zjwisnof/6a9p3jib6vvi/wish/412817072 zjwisnof https://padlet.com/zjwisnof/6a9p3jib6vvi/wish/413114172 --Make sure partner and I are both working on different tests.

--In the end, it's just a test. You got this :)

]]> 2019-11-19 01:08:43 UTC https://padlet.com/zjwisnof/6a9p3jib6vvi/wish/413114172 zjwisnof https://padlet.com/zjwisnof/6a9p3jib6vvi/wish/413121185 2019-11-19 01:29:28 UTC https://padlet.com/zjwisnof/6a9p3jib6vvi/wish/413121185 zjwisnof https://padlet.com/zjwisnof/6a9p3jib6vvi/wish/413446763 --If you heat too slowly, you will not complete fractional distillation in the one class period.

--Don't forget to check for your dissolved solid. There is ONE inside!!!

--]]> 2019-11-19 16:01:14 UTC https://padlet.com/zjwisnof/6a9p3jib6vvi/wish/413446763 zjwisnof https://padlet.com/zjwisnof/6a9p3jib6vvi/wish/413449178 2019-11-19 16:04:19 UTC https://padlet.com/zjwisnof/6a9p3jib6vvi/wish/413449178 zjwisnof https://padlet.com/zjwisnof/6a9p3jib6vvi/wish/413451807 ONLY use a SMALL piece of the plastic to put into the flame!!]]> 2019-11-19 16:07:29 UTC https://padlet.com/zjwisnof/6a9p3jib6vvi/wish/413451807 zjwisnof https://padlet.com/zjwisnof/6a9p3jib6vvi/wish/413454832 1. Pour the sludge into a large a medium beaker. Once in, take out the solids such as metals, plastics.

2. Take what remains of the sludge and put it through a filtration tube with paper. Any insoluble powders should get caught on the wet filtration paper.

3. One partner starts FRACTIONAL DISTILLATION, only pouring 10mL of sludge into a LARGE test tube.

4. The other partner separates the plastics and metals into different categories to prepare for identification, which will be done on the third day, after all testing is complete.

5. The same partner then proceeds to work on the separation of the insoluble powders.]]> 2019-11-19 16:11:07 UTC https://padlet.com/zjwisnof/6a9p3jib6vvi/wish/413454832 zjwisnof https://padlet.com/zjwisnof/6a9p3jib6vvi/wish/413472506 * Important
** More Important
*** Most Important]]> 2019-11-19 16:34:33 UTC https://padlet.com/zjwisnof/6a9p3jib6vvi/wish/413472506 zjwisnof https://padlet.com/zjwisnof/6a9p3jib6vvi/wish/413489528 2019-11-19 16:57:55 UTC https://padlet.com/zjwisnof/6a9p3jib6vvi/wish/413489528 zjwisnof https://padlet.com/zjwisnof/6a9p3jib6vvi/wish/413494210 2019-11-19 17:03:50 UTC https://padlet.com/zjwisnof/6a9p3jib6vvi/wish/413494210 zjwisnof https://padlet.com/zjwisnof/6a9p3jib6vvi/wish/413495232 2019-11-19 17:05:06 UTC https://padlet.com/zjwisnof/6a9p3jib6vvi/wish/413495232