https://padlet.com/zhpeak1/mbfzmc6q8szh Made with big dreams en-us 2019-10-25 13:23:01 UTC 2025-11-03 07:11:56 UTC hello@padlet.com zhpeak1 https://padlet.com/zhpeak1/mbfzmc6q8szh/wish/402541111 Density=Mass/Volume]]> 2019-10-25 13:32:23 UTC https://padlet.com/zhpeak1/mbfzmc6q8szh/wish/402541111 zhpeak1 https://padlet.com/zhpeak1/mbfzmc6q8szh/wish/402543210 Liquid to Gas


Happens when bubbles appear]]> 2019-10-25 13:35:49 UTC https://padlet.com/zhpeak1/mbfzmc6q8szh/wish/402543210 zhpeak1 https://padlet.com/zhpeak1/mbfzmc6q8szh/wish/402543951 Solid to Liquid

Solid turns clear and you see it start melting

Possible reactions:
Melting
Nothing happening
Decompose (turns black)
100 degrees Celsius]]> 2019-10-25 13:36:56 UTC https://padlet.com/zhpeak1/mbfzmc6q8szh/wish/402543951 zhpeak1 https://padlet.com/zhpeak1/mbfzmc6q8szh/wish/402544185 Liquid to Solid


Liquid gets crystals, then the crystals turn to ice]]> 2019-10-25 13:37:19 UTC https://padlet.com/zhpeak1/mbfzmc6q8szh/wish/402544185 zhpeak1 https://padlet.com/zhpeak1/mbfzmc6q8szh/wish/402548603 Solids-Put on scale, read weight


Liquids-Weigh graduated cylinder, then graduated cylinder with liquid in it. Subtract (graduated cylinder with liquid-graduated cylinder)]]> 2019-10-25 13:44:12 UTC https://padlet.com/zhpeak1/mbfzmc6q8szh/wish/402548603 zhpeak1 https://padlet.com/zhpeak1/mbfzmc6q8szh/wish/402705233 Solids-Measure sides, then do LWH


Liquids-Read bottom of meniscus]]> 2019-10-25 17:50:22 UTC https://padlet.com/zhpeak1/mbfzmc6q8szh/wish/402705233 zhpeak1 https://padlet.com/zhpeak1/mbfzmc6q8szh/wish/410572759 Does it dissolve or not?
Dissolve=Soluble
Doesn't Dissolve=Insoluble]]> 2019-11-13 14:19:39 UTC https://padlet.com/zhpeak1/mbfzmc6q8szh/wish/410572759 zhpeak1 https://padlet.com/zhpeak1/mbfzmc6q8szh/wish/410573495 Put at least 5 ml of liquid in BIG test tube

Get a big beaker, fill it with water, and put a small test tube in

Put hose in big and small test tube, make sure its below the water line but not at the bottom of the small test tube

Put thermometer in hole in stopper]]> 2019-11-13 14:20:35 UTC https://padlet.com/zhpeak1/mbfzmc6q8szh/wish/410573495 zhpeak1 https://padlet.com/zhpeak1/mbfzmc6q8szh/wish/410573925 Same thing as new boiling point, but you need both the pure liquid and the impure liquid

At least a 10 degree difference between liquids

Don't let liquid go past first clamp (halfway up big test tube)

Go to, or near 105 degrees, no higher]]> 2019-11-13 14:21:11 UTC https://padlet.com/zhpeak1/mbfzmc6q8szh/wish/410573925 zhpeak1 https://padlet.com/zhpeak1/mbfzmc6q8szh/wish/410577288 2019-11-13 14:25:33 UTC https://padlet.com/zhpeak1/mbfzmc6q8szh/wish/410577288 zhpeak1 https://padlet.com/zhpeak1/mbfzmc6q8szh/wish/410577703 2019-11-13 14:26:05 UTC https://padlet.com/zhpeak1/mbfzmc6q8szh/wish/410577703 zhpeak1 https://padlet.com/zhpeak1/mbfzmc6q8szh/wish/410691511 2019-11-13 16:43:50 UTC https://padlet.com/zhpeak1/mbfzmc6q8szh/wish/410691511 zhpeak1 https://padlet.com/zhpeak1/mbfzmc6q8szh/wish/411192118 Bubbles=Reaction
No Bubbles=No Reaction]]> 2019-11-14 14:17:16 UTC https://padlet.com/zhpeak1/mbfzmc6q8szh/wish/411192118 zhpeak1 https://padlet.com/zhpeak1/mbfzmc6q8szh/wish/411218402 Crush solid into powder
Put in evaporating dish
Will melt, do nothing, or decompose
300 degrees Celsius]]> 2019-11-14 14:47:34 UTC https://padlet.com/zhpeak1/mbfzmc6q8szh/wish/411218402 zhpeak1 https://padlet.com/zhpeak1/mbfzmc6q8szh/wish/411227085 Dip popsicle stick in liquid
Light Bunsen Burner
Pass popsicle stick through flame
Before determining if its flammable or not, make sure its not the stick on fire
Catches fire=Flammable
Doesn't catch fire=Not flammable]]> 2019-11-14 14:57:27 UTC https://padlet.com/zhpeak1/mbfzmc6q8szh/wish/411227085 zhpeak1 https://padlet.com/zhpeak1/mbfzmc6q8szh/wish/411238618 Place powder in dish
Put lid on curve side down
Heat until powder melts]]> 2019-11-14 15:11:17 UTC https://padlet.com/zhpeak1/mbfzmc6q8szh/wish/411238618