UPDATE: David & Fatima- need more background information Sekou and Daniel- need more information on osmosis Mohamed and Luis- need more background information Maria & Samantha- do some research on polymers.
Osmosis is the spontaneous net movement of solvent molecules through a semi-permeable membrane into a region of higher solute concentration, in the direction that tends to equalize the solute concentrations on the two sides
When sugar burns it turns into water vapor and carbon dioxide. To completely burn it needs a good amount of oxygen.Other complex processes take place at high temperatures and the flow of temperature is delayed in the inner parts of the pile of sugar.These processes include decomposition.It is this decomposition to give carbon that makes the carbon snake appear
Polymer is a molecule made from joining other molecules called monomers. Most polymers are natural. Some are not. Polymers are proteins and starches. Nuclear acids are HUGE polymers. - Samantha and Maria a.k.a The Jeffs Delete
osmosis is the process by which molecules of a solvent tend to pass through semipermeable membrane from a less concentrated solution into a more concentrated one
UPDATE:
ReplyDeleteDavid & Fatima- need more background information
Sekou and Daniel- need more information on osmosis
Mohamed and Luis- need more background information
Maria & Samantha- do some research on polymers.
Osmosis is the spontaneous net movement of solvent molecules through a semi-permeable membrane into a region of higher solute concentration, in the direction that tends to equalize the solute concentrations on the two sides
ReplyDeleteCan you please simplify this information?
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Deleteosmosis the diffusion of fluids through membranes
ReplyDeleteWhat is Osmosis?
DeleteWhat is diffusion?
What is a membrane?
Look up what osmosis means for kids
http://www.science-sparks.com/2011/08/29/shrinking-eggs/
DeleteTake a look at the experiment! You can use this experiment
Deletethe link is good for our experiment
DeleteSend the background to the new experiment and title
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DeleteWhen sugar burns it turns into water vapor and carbon dioxide. To completely burn it needs a good amount of oxygen.Other complex processes take place at high temperatures and the flow of temperature is delayed in the inner parts of the pile of sugar.These processes include decomposition.It is this decomposition to give carbon that makes the carbon snake appear
ReplyDeleteWhat is your source? Please attach the URL
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DeleteHow does sugar burn doesn't it dissolve in water. -Samantha/Jeff and Jeff/Maria
Deletehow does sugar burn it can only dissolve in water
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DeleteWhat does this mean- decomposition to give carbon?
DeleteWhats the effect on the decomposition?
Baking soda and sand will be added to help it
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ReplyDeleteThis comment has been removed by the author.
DeletePolymer is a molecule made from joining other molecules called monomers. Most polymers are natural. Some are not. Polymers are proteins and starches. Nuclear acids are HUGE polymers. - Samantha and Maria a.k.a The Jeffs
ReplyDeleteDelete
Sorry we put delete by accident.
DeleteWhat is nuclear(check spell) acid?
DeleteNucleic acids are biopolymers, or large biomolecules, needed for all known forms that life has.
DeleteOsmosis is the process that causes a liquid to pass through a cell wall
ReplyDeleteexplain more please
DeleteI agree with Mohamed
Deletehttps://www.youtube.com/watch?v=k8YtroKjVxo
DeleteMore information!
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ReplyDeletehttps://melscience.com/en/experiments/sugar-snake/
ReplyDelete
DeleteWhat this?
ะก12H22O11→t12C+11H2O
What is this?
Delete2NaHCO3 → Na2CO3 + H2O + CO2
What is decomposition?
Hi guys!!!
ReplyDeleteIts the JEFFS!!!
osmosis is the process by which molecules of a solvent tend to pass through semipermeable membrane from a less concentrated solution into a more concentrated one
ReplyDelete