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Is tincture of iodine a solution?
Yes, it is elemental iodine dissolved in ethanol.
What solvent can best dissolve Jasmonic acid?
It is best dissolved in DMSO but 100% ethanol also can be used.
What is the solute for antiseptic iodine?
Tincture of iodine is potassium iodide and iodine dissolved in ethanol (plain alcohol).
How does ethanol reduce pH?
the ethanol does not show sufficient effect on PH value.... but carboxylic acids dissolved in water show increase in degree of dissociation in presense of small amount of ethanol therefore the PH value may show slight decrease....
What stores water and dissolved minerals in a cell?
Vacuoles store water and dissolved minerals in a cell. Vacuoles are sac-like structures that are surrounded by a membrane and are found in plant and fungi cells.
Will ethanol dissolve polypropylene?
Polypropylene is not dissolved in ethanol.
Can cooking oil dissolve in ethanol hot?
Cooking oil is dissolved in hot ethanol.
Why do you use 70 percent alcohol and not 90 percent while microbial culture?
Ethanol creates pores in the cell membrane of the microbial cell by solubilizing the lipoproteins of the membrane. The activity of ethanol determines its concentration. If we 90 percent ethanol, the amount of ethanol molecules available to act upon the cell is more and it attacks the cell membrane from all sides. The dissolved lipoprotein forms a kind of layer around the cell, due to which the alcohol is unable to act further and cause damage to the cell. However, if we use 70 percent ethanol, the amount of ethanol molecules are few and it is not able to attack the cell from all sides. Thus, pores are created intermittently in the plasma membrane, the ethanol penetrates the cell and damages it completely. So, 70 percent ethanol is preferable to 90 percent when using microbial cultures.
How much piperine dissolved in1ml ethanol?
1 mg in 1 ml hot-ethanol
Why did toxic buildup of ethanol inside the cell caused the yeast cell to die?
It denatures proteins and forms miscellular structures attaching to lipids. This about the concentrations though. If they can stand 15% ethanol that's 1 part ethanol for every 5 parts water, roughly. That's a lot.
How do you make 90 percent ethanol from 100 percent ethanol?
Add 10 parts water to 90 parts 100% ethanol.
Is tincture of iodine a solution?
Yes, it is elemental iodine dissolved in ethanol.
What temperature does iodine dissolve in alcohol?
Iodine is dissolved in ethanol at any temperature.
How would I answer this question How many grams to 0.1 g of ethanol should be dissolved into 135 g of water to produce a 23 percent by mass ethanol solution?
The answer is 31,05 g ethanol.
How would separate salt and sugar?
Sugar is soluble in ethanol; sodium chloride is not dissolved.
How would you separate sugar and salt?
Sugar is soluble in ethanol; sodium chloride is not dissolved.
Is the largest amount of iodine dissolved in 100cm3 of water at room temperature?
ethanol
