Sludge Lab by https://padlet.com/zmbrown2/bk8w6fpmax82 Cheat sheet en-us 2019-10-25 13:06:25 UTC 2023-02-19 03:59:32 UTC hello@padlet.com Density: (liquids, irregular solids, regular solids) zmbrown2 https://padlet.com/zmbrown2/bk8w6fpmax82/wish/402541473 D= M/V 
M- grams
V- cm/ml
https://flipgrid.com/s/a183946ce208 (finding the regular and irregular density for a solid)]]> 2019-10-25 13:32:57 UTC https://padlet.com/zmbrown2/bk8w6fpmax82/wish/402541473 3) Identify Metals zmbrown2 https://padlet.com/zmbrown2/bk8w6fpmax82/wish/410574985  -Density (use irregular formula)
 -Magnetic test
-Acid test
-color ]]> 2019-11-13 14:22:29 UTC https://padlet.com/zmbrown2/bk8w6fpmax82/wish/410574985 boiling point zmbrown2 https://padlet.com/zmbrown2/bk8w6fpmax82/wish/410580571 https://flipgrid.com/s/5a009101fccb 
not the same as Fractional ]]> 2019-11-13 14:29:48 UTC https://padlet.com/zmbrown2/bk8w6fpmax82/wish/410580571 micro-melting point zmbrown2 https://padlet.com/zmbrown2/bk8w6fpmax82/wish/410580796 https://flipgrid.com/s/f13a6d7bac90 
1. Micro  (if it melts under 100 (SKIP)     
-melts STOP

photos of the setup
https://photos.app.goo.gl/tpuBfnvhtM1Y2NVUA
]]> 2019-11-13 14:30:04 UTC https://padlet.com/zmbrown2/bk8w6fpmax82/wish/410580796 Evaporating Dish zmbrown2 https://padlet.com/zmbrown2/bk8w6fpmax82/wish/410581579  (if powder doesn't melt at 100)
 2. Evaporating dish                 (small amount)
-melts STOP
-doesn't stop at 300
Observed within 5mins ( don't get a perfect result, stop)
 -Decompose:  IT WILL TURN BLACK IF YOU LEAVE IT ON 
 
]]> 2019-11-13 14:31:01 UTC https://padlet.com/zmbrown2/bk8w6fpmax82/wish/410581579 Identifying plastics zmbrown2 https://padlet.com/zmbrown2/bk8w6fpmax82/wish/412403229                 Water Test
sinks                                   floats
copper wire isopropyl alcohol test
acetone test
heat test]]> 2019-11-17 18:51:56 UTC https://padlet.com/zmbrown2/bk8w6fpmax82/wish/412403229 Identifying the Liquids zmbrown2 https://padlet.com/zmbrown2/bk8w6fpmax82/wish/412404140 boiling point 
density
flammability
Oder
solubility of sugar]]> 2019-11-17 18:56:33 UTC https://padlet.com/zmbrown2/bk8w6fpmax82/wish/412404140 1) Separate the Metals zmbrown2 https://padlet.com/zmbrown2/bk8w6fpmax82/wish/412405186 2019-11-17 19:01:39 UTC https://padlet.com/zmbrown2/bk8w6fpmax82/wish/412405186 Plastic Testing zmbrown2 https://padlet.com/zmbrown2/bk8w6fpmax82/wish/412416514 2019-11-17 20:00:56 UTC https://padlet.com/zmbrown2/bk8w6fpmax82/wish/412416514 2) Separate Plastics zmbrown2 https://padlet.com/zmbrown2/bk8w6fpmax82/wish/412429357 2019-11-17 21:03:05 UTC https://padlet.com/zmbrown2/bk8w6fpmax82/wish/412429357 3) Separate Insoluble/Soluble Powders zmbrown2 https://padlet.com/zmbrown2/bk8w6fpmax82/wish/412429851 -using a filter 
-take a sample of the sludge and use the evaporating dish to get out the dissolved powder.]]> 2019-11-17 21:04:54 UTC https://padlet.com/zmbrown2/bk8w6fpmax82/wish/412429851 Fraction Distiliation zmbrown2 https://padlet.com/zmbrown2/bk8w6fpmax82/wish/412453778 PROCEDURE go till 105 C
-change at the start and end of every Plateau (new substance)]]> 2019-11-17 23:22:45 UTC https://padlet.com/zmbrown2/bk8w6fpmax82/wish/412453778 4) Fraction Distillation zmbrown2 https://padlet.com/zmbrown2/bk8w6fpmax82/wish/412454488 -Separate and label the liquids 
-Save for Day #2]]> 2019-11-17 23:26:49 UTC https://padlet.com/zmbrown2/bk8w6fpmax82/wish/412454488 Identify Powders zmbrown2 https://padlet.com/zmbrown2/bk8w6fpmax82/wish/412459072 solubility
melting point ]]> 2019-11-17 23:56:51 UTC https://padlet.com/zmbrown2/bk8w6fpmax82/wish/412459072