info for sludge by

info for sludge by https://padlet.com/zkhiller/xrhxjezzusz7 useful info for sludge en-us 2018-04-19 16:20:30 UTC 2024-12-01 22:45:03 UTC hello@padlet.com zkhiller https://padlet.com/zkhiller/xrhxjezzusz7/wish/253524209 2018-04-19 16:42:14 UTC https://padlet.com/zkhiller/xrhxjezzusz7/wish/253524209 zkhiller https://padlet.com/zkhiller/xrhxjezzusz7/wish/253524842 2018-04-19 16:43:13 UTC https://padlet.com/zkhiller/xrhxjezzusz7/wish/253524842 plastic zkhiller https://padlet.com/zkhiller/xrhxjezzusz7/wish/253525946 sink or float and follow the steps for each one
***********
don't guess on what the object, guess based on your measurements
find IV, DV and controls]]> 2018-04-19 16:45:17 UTC https://padlet.com/zkhiller/xrhxjezzusz7/wish/253525946 density=m/v ADD UNITS zkhiller https://padlet.com/zkhiller/xrhxjezzusz7/wish/257340369 metals liquid
v=l*w*h mass of GC without liquid
mass mass of GC with liquid
grams and ML subtract them find mass of liquid
ruler get volume
SMALLER GC IS MORE ACCURATE
non regular shaped metal/object
volume of GC with liquid
volume of GC with liquid and object subtract
mass of everything
put everything in g,ml, and density g/ml]]> 2018-05-02 16:34:09 UTC https://padlet.com/zkhiller/xrhxjezzusz7/wish/257340369 boiling point freezing point zkhiller https://padlet.com/zkhiller/xrhxjezzusz7/wish/257342939 bubbles no more liquid
platues can't pull thermometer out
check temperature every thirty seconds
*put in two boiling chips*

]]> 2018-05-02 16:39:16 UTC https://padlet.com/zkhiller/xrhxjezzusz7/wish/257342939 set up zkhiller https://padlet.com/zkhiller/xrhxjezzusz7/wish/257346521 -boiling chips -graduated cylinder
-hand held -gloves
-thermometer -striker
-beaker -liquid
MIGHT NEED
-calculator to find mass
hand held
1 every 1800]]> 2018-05-02 16:47:16 UTC https://padlet.com/zkhiller/xrhxjezzusz7/wish/257346521 melting point zkhiller https://padlet.com/zkhiller/xrhxjezzusz7/wish/257353164 -rubber band show all work!!
-connect to thermometer
put in beaker
put thermometer higher or lower
to speed it up melting/freezing/boiling
or fill with less of the liquid to
make it go faster/slower

]]> 2018-05-02 17:01:13 UTC https://padlet.com/zkhiller/xrhxjezzusz7/wish/257353164 setup- fractional distillation zkhiller https://padlet.com/zkhiller/xrhxjezzusz7/wish/261958779 tube goes on big GC with stopper and thermometer
other side in small tube not touching the bottom but under the water
liquid will filter to the small tube and become clear]]> 2018-05-18 15:22:17 UTC https://padlet.com/zkhiller/xrhxjezzusz7/wish/261958779 separating liquid zkhiller https://padlet.com/zkhiller/xrhxjezzusz7/wish/261989399 don't go over 105, don't boil over
check temperature every minute
3-4 boiling chips
separate insoluble/soluble
use funnel with a filter paper
pour slowly
if their is a hole than redo it

]]> 2018-05-18 16:48:35 UTC https://padlet.com/zkhiller/xrhxjezzusz7/wish/261989399 evaporating dish zkhiller https://padlet.com/zkhiller/xrhxjezzusz7/wish/261992970 no longer than five minutes
make sure wearing gloves
don't heat it to long or it will ruin the sample/test]]> 2018-05-18 16:58:50 UTC https://padlet.com/zkhiller/xrhxjezzusz7/wish/261992970 micro melting point ^^ zkhiller https://padlet.com/zkhiller/xrhxjezzusz7/wish/261993415 trying to find non metal melting point
rubber band tie test tube with MT
put thermometer level/ next to the MT
23-100 celsius ]]> 2018-05-18 17:00:21 UTC https://padlet.com/zkhiller/xrhxjezzusz7/wish/261993415 FD and D zkhiller https://padlet.com/zkhiller/xrhxjezzusz7/wish/262405488 fractional distillation is when you switch out the test tubes at each plateau and you test the first and last tube because they are pure don't test the second TT because it is not pure.
distillation is making the liquid pure ]]> 2018-05-21 15:39:38 UTC https://padlet.com/zkhiller/xrhxjezzusz7/wish/262405488