Sludge by https://padlet.com/zcroper091/vmf2oa0ux8cy en-us 2018-11-14 14:32:41 UTC 2019-01-04 16:13:36 UTC hello@padlet.com Boiling Point zcroper091 https://padlet.com/zcroper091/vmf2oa0ux8cy/wish/311387172 -boiling point is the same as condensation]]> 2018-12-05 14:58:43 UTC https://padlet.com/zcroper091/vmf2oa0ux8cy/wish/311387172 Melting Point zcroper091 https://padlet.com/zcroper091/vmf2oa0ux8cy/wish/311387768 -Melting Point is the same as freezing point
-if substance does not melt under 100C, go to evaporating dish melting point]]> 2018-12-05 14:59:37 UTC https://padlet.com/zcroper091/vmf2oa0ux8cy/wish/311387768 Things to remember: zcroper091 https://padlet.com/zcroper091/vmf2oa0ux8cy/wish/311389918 -fractural distillation: separate mixed together liquids
-recognizing the phase of matter can help when identifying a substance in sludge
-separating substances into toxic and nontoxic; all substances need to be completely separated and identified by end of lab]]> 2018-12-05 15:03:06 UTC https://padlet.com/zcroper091/vmf2oa0ux8cy/wish/311389918 water test zcroper091 https://padlet.com/zcroper091/vmf2oa0ux8cy/wish/311391037 sink or float]]> 2018-12-05 15:05:03 UTC https://padlet.com/zcroper091/vmf2oa0ux8cy/wish/311391037 Copper Wire test zcroper091 https://padlet.com/zcroper091/vmf2oa0ux8cy/wish/311391280 -testing objects that sink in water
-green or orange flame
-green flame=PVC(polyvinyl chloride)]]> 2018-12-05 15:05:30 UTC https://padlet.com/zcroper091/vmf2oa0ux8cy/wish/311391280 Acetone test zcroper091 https://padlet.com/zcroper091/vmf2oa0ux8cy/wish/311393499 -testing objects with orange copper flame
-reaction or no reaction
-reaction=PS(polystyrene]]> 2018-12-05 15:09:27 UTC https://padlet.com/zcroper091/vmf2oa0ux8cy/wish/311393499 2 Insoluble Solids zcroper091 https://padlet.com/zcroper091/vmf2oa0ux8cy/wish/314254763 Physical Means-pick them apart with tweezers or by hand

]]> 2018-12-13 14:21:07 UTC https://padlet.com/zcroper091/vmf2oa0ux8cy/wish/314254763 A Soluble Solid and a Liquid zcroper091 https://padlet.com/zcroper091/vmf2oa0ux8cy/wish/314255003 Evaporate the liquid, and use evaporating dish and a watch glass. Put the watch glass over the dish with the curve side down.]]> 2018-12-13 14:21:35 UTC https://padlet.com/zcroper091/vmf2oa0ux8cy/wish/314255003 An Insoluble Solid and a Liquid zcroper091 https://padlet.com/zcroper091/vmf2oa0ux8cy/wish/314255233 Use a funnel and filter paper. Fold the paper into quarters to fit the funnel. Wet the sides of the funnel. Make sure you have something under the funnel to catch the liquid.]]> 2018-12-13 14:22:06 UTC https://padlet.com/zcroper091/vmf2oa0ux8cy/wish/314255233 Magnetic Material and Non-Magnetic Material zcroper091 https://padlet.com/zcroper091/vmf2oa0ux8cy/wish/314255424 Move a magnet gently through the mixture collecting any magnetic material on the magnet. Use a scoopula or your hands to remove magnetic material into a massing boat. Continue until nothing else sticks to the magnet.]]> 2018-12-13 14:22:30 UTC https://padlet.com/zcroper091/vmf2oa0ux8cy/wish/314255424 2 Liquids zcroper091 https://padlet.com/zcroper091/vmf2oa0ux8cy/wish/314255619 Fractural Distillation: Vaporization and Condensation of one liquid at a time at different boiling points for as many different liquids that are combined.
Distillation: process of vaporizing and condensing one liquid for purification
]]> 2018-12-13 14:22:51 UTC https://padlet.com/zcroper091/vmf2oa0ux8cy/wish/314255619 Density zcroper091 https://padlet.com/zcroper091/vmf2oa0ux8cy/wish/314259172 -Density= g/ml or g/cm3
-volume always needs to be very specific
-mass: weight you find from balance
-volume: L x W x H or the amt of liquid in the graduated cylinder(use bottom of meniscus to read amt)
-volume of irregular shaped objects can be found by water measurement]]> 2018-12-13 14:29:40 UTC https://padlet.com/zcroper091/vmf2oa0ux8cy/wish/314259172 Heat Test zcroper091 https://padlet.com/zcroper091/vmf2oa0ux8cy/wish/314260683 Reaction=PET(polythylene terephthalate)]]> 2018-12-13 14:32:25 UTC https://padlet.com/zcroper091/vmf2oa0ux8cy/wish/314260683 IF IT SINKS zcroper091 https://padlet.com/zcroper091/vmf2oa0ux8cy/wish/314261084 2018-12-13 14:33:09 UTC https://padlet.com/zcroper091/vmf2oa0ux8cy/wish/314261084 IF IT FLOATS zcroper091 https://padlet.com/zcroper091/vmf2oa0ux8cy/wish/314261165 2018-12-13 14:33:16 UTC https://padlet.com/zcroper091/vmf2oa0ux8cy/wish/314261165 Isopropyl Alcohol Test zcroper091 https://padlet.com/zcroper091/vmf2oa0ux8cy/wish/314262200 -sinks or floats
-sinks = HDPE(high density polyethylene)]]> 2018-12-13 14:35:06 UTC https://padlet.com/zcroper091/vmf2oa0ux8cy/wish/314262200 Oil Test zcroper091 https://padlet.com/zcroper091/vmf2oa0ux8cy/wish/314262887 -sinks or floats
-SINKS = LDPE(low density polyethylene
-FLOATS = PP(polypropylene)]]> 2018-12-13 14:36:16 UTC https://padlet.com/zcroper091/vmf2oa0ux8cy/wish/314262887 Magnetism zcroper091 https://padlet.com/zcroper091/vmf2oa0ux8cy/wish/314264782 -magnetic products will stick to magnet
-put magnet in substance until no more product is on the magnet]]> 2018-12-13 14:39:18 UTC https://padlet.com/zcroper091/vmf2oa0ux8cy/wish/314264782 Flammability zcroper091 https://padlet.com/zcroper091/vmf2oa0ux8cy/wish/314265402 -flaming stick test
-if product is flammable or not]]> 2018-12-13 14:40:19 UTC https://padlet.com/zcroper091/vmf2oa0ux8cy/wish/314265402 Acid Test zcroper091 https://padlet.com/zcroper091/vmf2oa0ux8cy/wish/314266298 -put acid on substance and look for bubbles
-make sure to wash all acid off dish]]> 2018-12-13 14:41:30 UTC https://padlet.com/zcroper091/vmf2oa0ux8cy/wish/314266298 Solubility zcroper091 https://padlet.com/zcroper091/vmf2oa0ux8cy/wish/314266416 How to find solute from solution:
-boil solution in evaporating dish until all liquid is gone and solute is left as powder in dish]]> 2018-12-13 14:41:42 UTC https://padlet.com/zcroper091/vmf2oa0ux8cy/wish/314266416 Qualitative zcroper091 https://padlet.com/zcroper091/vmf2oa0ux8cy/wish/314267175 -what you see
-dissolves: soluble
-does not dissolve: insoluble
-concentrated: more solute
-dilute: less solute
]]> 2018-12-13 14:43:01 UTC https://padlet.com/zcroper091/vmf2oa0ux8cy/wish/314267175 Quantitative zcroper091 https://padlet.com/zcroper091/vmf2oa0ux8cy/wish/314267316 -what you measure(#'s)
-saturated: perfect amount to dissolve]]> 2018-12-13 14:43:17 UTC https://padlet.com/zcroper091/vmf2oa0ux8cy/wish/314267316 Water zcroper091 https://padlet.com/zcroper091/vmf2oa0ux8cy/wish/314267660 -UNIVERSAL SOLVENT]]> 2018-12-13 14:43:53 UTC https://padlet.com/zcroper091/vmf2oa0ux8cy/wish/314267660 Steps to find dissolved solute zcroper091 https://padlet.com/zcroper091/vmf2oa0ux8cy/wish/314268035 -to find solute: boil liquid, solid solute will be left over]]> 2018-12-13 14:44:29 UTC https://padlet.com/zcroper091/vmf2oa0ux8cy/wish/314268035 1. Filter Into Solids and Liquids zcroper091 https://padlet.com/zcroper091/vmf2oa0ux8cy/wish/316404254 2018-12-21 14:36:27 UTC https://padlet.com/zcroper091/vmf2oa0ux8cy/wish/316404254 2. Liquids: zcroper091 https://padlet.com/zcroper091/vmf2oa0ux8cy/wish/316404399 1. Fractural distillation
2. Soluble solid]]> 2018-12-21 14:37:01 UTC https://padlet.com/zcroper091/vmf2oa0ux8cy/wish/316404399 2. Solids: zcroper091 https://padlet.com/zcroper091/vmf2oa0ux8cy/wish/316404504 1. Metals(done by day 1)
2. Nonmetals(powders)
3. Plastics]]> 2018-12-21 14:37:33 UTC https://padlet.com/zcroper091/vmf2oa0ux8cy/wish/316404504 3. All Substances Pure For Identification zcroper091 https://padlet.com/zcroper091/vmf2oa0ux8cy/wish/316404717 -when liquid is pure it is clear]]> 2018-12-21 14:38:32 UTC https://padlet.com/zcroper091/vmf2oa0ux8cy/wish/316404717 4. Identifying zcroper091 https://padlet.com/zcroper091/vmf2oa0ux8cy/wish/316404916
  • Density
  • Boiling Point
  • Micro-melting point
  • Solubility
  • Magnetism
  • Flammability
  • Acid test
    • ]]>     2018-12-21 14:39:22 UTC https://padlet.com/zcroper091/vmf2oa0ux8cy/wish/316404916     Solubility of Sugar zcroper091 https://padlet.com/zcroper091/vmf2oa0ux8cy/wish/317418236 Final test of liquids that should be done]]> 2019-01-04 13:12:48 UTC https://padlet.com/zcroper091/vmf2oa0ux8cy/wish/317418236