https://padlet.com/zaorteg681/b0lr6chw2v5y Sludge lab en-us 2019-10-25 12:14:05 UTC 2025-11-19 03:34:36 UTC hello@padlet.com https://padlet.net/icons/png/1f4c0.png zaorteg681 https://padlet.com/zaorteg681/b0lr6chw2v5y/wish/402503219 Sludge is a mixture of plastics, powders and liquid wich you can do various test over the 3 days]]> 2019-10-25 12:18:23 UTC https://padlet.com/zaorteg681/b0lr6chw2v5y/wish/402503219 zaorteg681 https://padlet.com/zaorteg681/b0lr6chw2v5y/wish/402505187 Boiling point is the temperature wich water starts to evaporate and turn into a gas. 
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The steps for bp are as 
following:
1. put on goggles 
2. get all your supplies ready(Don't forget boiling chips)
3. heat up the liquid and take temperature every 30 seconds.
4.Once you have bubbles that is the bp
5. take 6 more readins of the plateau before you turn everything off]]> 2019-10-25 12:23:08 UTC https://padlet.com/zaorteg681/b0lr6chw2v5y/wish/402505187 zaorteg681 https://padlet.com/zaorteg681/b0lr6chw2v5y/wish/410542042 Micro melting point is when a solid turns into a liquid. In order to get this process you need to heat up the solid till it reaches its melting point. 
If  a solid has a mp greater than 100 we have to find the mp using a evaporating dish without the thermometer..

]]> 2019-11-13 13:36:07 UTC https://padlet.com/zaorteg681/b0lr6chw2v5y/wish/410542042 zaorteg681 https://padlet.com/zaorteg681/b0lr6chw2v5y/wish/410544157 Fractional distillation is when you try to separate two liquids and try to make it pure. you use condensation to make a mixture pure.]]> 2019-11-13 13:39:33 UTC https://padlet.com/zaorteg681/b0lr6chw2v5y/wish/410544157 zaorteg681 https://padlet.com/zaorteg681/b0lr6chw2v5y/wish/411162873 to find density the formula is D=m/v and the density of the object can determine if a solid sinks or floats]]> 2019-11-14 13:34:41 UTC https://padlet.com/zaorteg681/b0lr6chw2v5y/wish/411162873 zaorteg681 https://padlet.com/zaorteg681/b0lr6chw2v5y/wish/411171539 Solubility is when you see if your liquid is soluble or not. the most common one is th sugar test and you check if your object is solube to sugar or in other words if sugar dissolves or not.]]> 2019-11-14 13:48:18 UTC https://padlet.com/zaorteg681/b0lr6chw2v5y/wish/411171539 zaorteg681 https://padlet.com/zaorteg681/b0lr6chw2v5y/wish/411171994 Intrinsic propert means that no matter how much you have of an object the vloume will stay the same. if you have 4 pounds of meat and 7 pounds of meat they are going to have the same volume beacsue they are the same objects.]]> 2019-11-14 13:48:52 UTC https://padlet.com/zaorteg681/b0lr6chw2v5y/wish/411171994 zaorteg681 https://padlet.com/zaorteg681/b0lr6chw2v5y/wish/411175055 phase changes are the stages when the object is going through a physical change either its is turning from a gas to a liquid or a liquid to a solid its is all phase changes]]> 2019-11-14 13:53:19 UTC https://padlet.com/zaorteg681/b0lr6chw2v5y/wish/411175055 zaorteg681 https://padlet.com/zaorteg681/b0lr6chw2v5y/wish/411320696 1. Always wear goggles 
2. dont forget boiling chips
3. try to use less liquid to work faster
4. Dont get hurt
5. dont worry your this far and you will suceed.]]> 2019-11-14 16:48:04 UTC https://padlet.com/zaorteg681/b0lr6chw2v5y/wish/411320696 zaorteg681 https://padlet.com/zaorteg681/b0lr6chw2v5y/wish/411322505 when you are finding the mass of an object make sure you measure it in grams]]> 2019-11-14 16:50:19 UTC https://padlet.com/zaorteg681/b0lr6chw2v5y/wish/411322505 zaorteg681 https://padlet.com/zaorteg681/b0lr6chw2v5y/wish/411322631 when you are mesureing liquid you are figuring the amount of water. Make sure you read to the line. always read in mL
ex: this is 10ML]]> 2019-11-14 16:50:30 UTC https://padlet.com/zaorteg681/b0lr6chw2v5y/wish/411322631 zaorteg681 https://padlet.com/zaorteg681/b0lr6chw2v5y/wish/411327808 the evaporating dish is used to heat thigs up that need to go to a temp higher than 110 degrees celcius. You are never allowed to put a thermometer on the evaporating dish]]> 2019-11-14 16:57:15 UTC https://padlet.com/zaorteg681/b0lr6chw2v5y/wish/411327808