TPGS-750 M conducts reaction under lower temperature then the reactions carried out in organic solvents.
<h3>What is tpgs-750m ?</h3>
It is a chemical molecule of the second generation known as an amphiphile, with both hydrophilic and lipophilic qualities.
- In contrast to any other organic solvent, water is used for transition metal catalysed cross-coupling, making TPGS-750M a second generation surfactant with physical features that encourage this process.
- The hydrophilic portion of TPGS-750M, which is utilised in medicine, is made of Poly(ethylene glycol), and the hydrophobic portion is made of the vitamin E compound alpha-tocopherol.
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This is also the only product number that you should obtain since the mass of the reactants should equal the mass of the products in the right given environment since according to the Law of Conservation of Mass, Mass stays the same throughout, nothing is destroyed or created, so your product should be 140 grams
If you have a conglomerate of gas particles:
1. At least one of the gas particles moves at a different speed. This is a result of the particles colliding with one another and transferring kinetic energy between particles. The temperature is simply a measure of the <em>average</em> kinetic energy of all the particles, and does not mean that all the particles have the same specific kinetic energy.
2. They do not have the same kinetic energy because they collide with each other as explained above.
3. They collide with each other unless the temperature is 0 K, in which case they are not moving at all.
If the temperature is not 0 K, none of the statements are true. If the temperature is 0 K, all of the statements are true.
Answer: Filtration technique
Explanation:
The technique used here is called filtration.
Filtration,is a physical separation process that separates a mixture of an insoluble solid from a liquid ( acting as the solvent) by the use of a filter barrier that allows only the fluid to pass through.
In the case from the question,
As water is poured over the ground coffee, it forms a mixture of which the insoluble solid is the coffee grounds, the water is the liquid and the filter barrier is the piece of paper which allows only the brown liquid coffee to pass through as the filtrate.
2, for every one Na you will have 1 Cl.