What is sludge by Morgan Meehl https://padlet.com/zmmeehl201/vc5sudk67mbc Made with wonder en-us 2019-10-25 12:14:02 UTC 2025-11-03 15:36:43 UTC hello@padlet.com What is sludge? zmmeehl201 https://padlet.com/zmmeehl201/vc5sudk67mbc/wish/402501875 Sludge is the experiment to analyze an unknown substance that can be filled with powders, metals and other liquids. 
BLUE:ARE FOR TEST
PURPLE: BOILING/MELTING
GREEN:DENSITY]]> 2019-10-25 12:14:35 UTC https://padlet.com/zmmeehl201/vc5sudk67mbc/wish/402501875 Boiling Point zmmeehl201 https://padlet.com/zmmeehl201/vc5sudk67mbc/wish/402507786 When the substance starts to bubble and the temp. begins to plateau.
https://flipgrid.com/s/9ce3114f93a7 ]]> 2019-10-25 12:28:43 UTC https://padlet.com/zmmeehl201/vc5sudk67mbc/wish/402507786 Density zmmeehl201 https://padlet.com/zmmeehl201/vc5sudk67mbc/wish/402509404 When you find the volume and mass. Then divide mass by volume. Always include units D=M/V. Round volume to the nearest tenth. Units in final answer is g/mL.
DON'T NEED DENSITY FOR POWDERS.]]> 2019-10-25 12:32:39 UTC https://padlet.com/zmmeehl201/vc5sudk67mbc/wish/402509404 micro-melting point zmmeehl201 https://padlet.com/zmmeehl201/vc5sudk67mbc/wish/407428715 USE ORIGINAL LIQUID TO FIND POWDER
first sign of melting.
  300 degrees Celsius
Evap dish        Melting Point
^^^DO THIS IF LIQUID DOESN'T MELT AT 100 OR BELOW

 100 degrees Celsius 
 MMP
Starts at 23 degrees Celsius
     Turns clear
https://flipgrid.com/s/43f590f9f995 
]]> 2019-11-06 13:51:18 UTC https://padlet.com/zmmeehl201/vc5sudk67mbc/wish/407428715 Fractional Distillation zmmeehl201 https://padlet.com/zmmeehl201/vc5sudk67mbc/wish/410538954 To separate two or more liquids.
You know your done once you the liquid stops plateauing. Or have enough liquid in your tube.


]]> 2019-11-13 13:31:23 UTC https://padlet.com/zmmeehl201/vc5sudk67mbc/wish/410538954 Funnel & Filter Paper zmmeehl201 https://padlet.com/zmmeehl201/vc5sudk67mbc/wish/412506583 Used to separate a powder from a liquid.]]> 2019-11-18 03:35:30 UTC https://padlet.com/zmmeehl201/vc5sudk67mbc/wish/412506583 Metals test zmmeehl201 https://padlet.com/zmmeehl201/vc5sudk67mbc/wish/412506910 First find the density of the metal. Then put acid on it and see if it has a reaction. Next use a magnet to see if it is magnetic.]]> 2019-11-18 03:37:17 UTC https://padlet.com/zmmeehl201/vc5sudk67mbc/wish/412506910 Liquid testing zmmeehl201 https://padlet.com/zmmeehl201/vc5sudk67mbc/wish/412507578 Density, mass of graduated with liquid subtracted by mass of empty graduated cylinder. Gives you mass. Then divide that by how ever much the volume of the liquid is. Next find boiling point, wait for liquid to bubble. Then do flammability test and sugar test. For sugar just drop a pinch into the test tube with the liquid, shake it and see with the sugar dissolves. ]]> 2019-11-18 03:40:24 UTC https://padlet.com/zmmeehl201/vc5sudk67mbc/wish/412507578 Powders and non-metals zmmeehl201 https://padlet.com/zmmeehl201/vc5sudk67mbc/wish/413067583 See if soluble or insoluble in water and alcohol. Find melting point, MMP OR EVAP dish. Drop to drops of acid on substance to see if there is reaction.]]> 2019-11-18 22:33:40 UTC https://padlet.com/zmmeehl201/vc5sudk67mbc/wish/413067583 Mass zmmeehl201 https://padlet.com/zmmeehl201/vc5sudk67mbc/wish/413072530 Liquid:How much the empty graduated cylinder is then with liquid.
Metal:Weight the metal.]]> 2019-11-18 22:48:11 UTC https://padlet.com/zmmeehl201/vc5sudk67mbc/wish/413072530 Volume zmmeehl201 https://padlet.com/zmmeehl201/vc5sudk67mbc/wish/413105279 How ever much you fill the graduated cylinder with of liquid. ]]> 2019-11-19 00:41:05 UTC https://padlet.com/zmmeehl201/vc5sudk67mbc/wish/413105279 Evaporation Dish zmmeehl201 https://padlet.com/zmmeehl201/vc5sudk67mbc/wish/413105408 Less than 10mL ]]> 2019-11-19 00:41:31 UTC https://padlet.com/zmmeehl201/vc5sudk67mbc/wish/413105408 Solubility zmmeehl201 https://padlet.com/zmmeehl201/vc5sudk67mbc/wish/413117829 Water and alcohol testing with powders ]]> 2019-11-19 01:20:00 UTC https://padlet.com/zmmeehl201/vc5sudk67mbc/wish/413117829