https://padlet.com/zdleva1/h80w98wthb76 Made with a bold sensibility en-us 2019-10-25 15:29:34 UTC 2026-01-20 22:12:38 UTC hello@padlet.com zdleva1 https://padlet.com/zdleva1/h80w98wthb76/wish/402623721 2019-10-25 15:32:36 UTC https://padlet.com/zdleva1/h80w98wthb76/wish/402623721 zdleva1 https://padlet.com/zdleva1/h80w98wthb76/wish/402630103 2019-10-25 15:41:44 UTC https://padlet.com/zdleva1/h80w98wthb76/wish/402630103 zdleva1 https://padlet.com/zdleva1/h80w98wthb76/wish/402630355 2019-10-25 15:42:09 UTC https://padlet.com/zdleva1/h80w98wthb76/wish/402630355 zdleva1 https://padlet.com/zdleva1/h80w98wthb76/wish/402630510 2019-10-25 15:42:26 UTC https://padlet.com/zdleva1/h80w98wthb76/wish/402630510 zdleva1 https://padlet.com/zdleva1/h80w98wthb76/wish/410807682 1. Measure volume of liquid.
2. Find mass of graduated cylinder (grams)
3. Find mass of graduated cylinder and water (grams)
4. subtract mass of graduated cylinder and liquid and mass of g.c.
5. Divide Mass by Volume to find density.]]> 2019-11-13 19:15:41 UTC https://padlet.com/zdleva1/h80w98wthb76/wish/410807682 zdleva1 https://padlet.com/zdleva1/h80w98wthb76/wish/410808162 1. Don't forget boiling chips.
2. Use ~5-10 mL of liquid.
3. Record every 30 sec, until it bubbles (star it) - Plateau 3 mins.
4. Never heat to dryness.
5. Stop heating above 105°^C  Max 110°^C.
 ]]> 2019-11-13 19:16:22 UTC https://padlet.com/zdleva1/h80w98wthb76/wish/410808162 zdleva1 https://padlet.com/zdleva1/h80w98wthb76/wish/410819427 Dip splint into liquid and pass through the flame and see if it catches on fire.]]> 2019-11-13 19:31:08 UTC https://padlet.com/zdleva1/h80w98wthb76/wish/410819427 zdleva1 https://padlet.com/zdleva1/h80w98wthb76/wish/410822158 Dip the tip of the scoopula into sugar to get a small and add it to your liquid and mix to see if it dissolves.]]> 2019-11-13 19:34:54 UTC https://padlet.com/zdleva1/h80w98wthb76/wish/410822158 zdleva1 https://padlet.com/zdleva1/h80w98wthb76/wish/411424768 1. Fill a test tube with 10 mL of water
2. Add a small amount of one of the substances to the test tube.
3. Put the stopper on the test tube and shake for one min.
4. Determine if the substance is soluble or insoluble.]]> 2019-11-14 19:02:50 UTC https://padlet.com/zdleva1/h80w98wthb76/wish/411424768 zdleva1 https://padlet.com/zdleva1/h80w98wthb76/wish/411432605 Evaporating Dish- You put the contaminated water into the evaporation dish then vaporize the water and the solid remains.]]> 2019-11-14 19:12:45 UTC https://padlet.com/zdleva1/h80w98wthb76/wish/411432605 zdleva1 https://padlet.com/zdleva1/h80w98wthb76/wish/411433724 2019-11-14 19:14:07 UTC https://padlet.com/zdleva1/h80w98wthb76/wish/411433724 zdleva1 https://padlet.com/zdleva1/h80w98wthb76/wish/411438593 Be sure to perform your acid test on the watch glass at the front of the room. One or two drops, and look for bubbles. Wash off the watch glass after you are done.]]> 2019-11-14 19:20:24 UTC https://padlet.com/zdleva1/h80w98wthb76/wish/411438593 zdleva1 https://padlet.com/zdleva1/h80w98wthb76/wish/411439807 1. Find volume of square or rectangular object (Length * Width * Height) , but if object is an odd shaped solid you use water displacement.
2. Find mass using balance. 
3. Divide Mass by Volume to find density of a metal.

]]> 2019-11-14 19:22:05 UTC https://padlet.com/zdleva1/h80w98wthb76/wish/411439807 zdleva1 https://padlet.com/zdleva1/h80w98wthb76/wish/411443268 Put magnet near and see if the metal is attracted towards to magnet.]]> 2019-11-14 19:26:30 UTC https://padlet.com/zdleva1/h80w98wthb76/wish/411443268 zdleva1 https://padlet.com/zdleva1/h80w98wthb76/wish/411443854 Be sure to perform your acid test on the watch glass at the front of the room. One or two drops, and look for bubbles. Wash off the watch glass after you are done.]]> 2019-11-14 19:27:15 UTC https://padlet.com/zdleva1/h80w98wthb76/wish/411443854 zdleva1 https://padlet.com/zdleva1/h80w98wthb76/wish/413424086 What is the purpose?
When are you done?
thinglink- helpful hints
change condensing tube when temperature plateau (has to be atleast 10°^C between plateau to be different liquids)]]> 2019-11-19 15:33:24 UTC https://padlet.com/zdleva1/h80w98wthb76/wish/413424086