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What does a leaf look like after being heated by ethanol?
When a leaf is heated by ethanol, it may become wilted, dried out, discolored, or charred depending on the temperature and duration of heating. The heat from the ethanol can cause the leaf's water content to evaporate, leading to changes in its appearance and texture.
What does a leaf look like after ethanol?
After being soaked in ethanol, a leaf may appear discolored or faded with a translucent appearance. The waxy cuticle coating on the leaf surface may have been removed, giving the leaf a more pliable texture.
Why water bath must be used while heating ethanol and acetone?
A water bath is used to regulate the temperature during heating to prevent the solvent from reaching its boiling point and potentially igniting. This method provides a safer way to heat volatile solvents like ethanol and acetone without the risk of fire or explosion.
Is talc soluble in ethanol?
No, talc is not soluble in ethanol. Talc is insoluble in polar solvents like ethanol due to its hydrophobic nature and structure, which does not allow it to dissolve in polar solvents like ethanol.
How does baking soda dissolve in ethanol?
Baking soda (sodium bicarbonate) does not dissolve in ethanol. Baking soda is only soluble in water and not in organic solvents like ethanol.
What does a leaf look like after being heated by ethanol?
When a leaf is heated by ethanol, it may become wilted, dried out, discolored, or charred depending on the temperature and duration of heating. The heat from the ethanol can cause the leaf's water content to evaporate, leading to changes in its appearance and texture.
What does a leaf look like after ethanol?
After being soaked in ethanol, a leaf may appear discolored or faded with a translucent appearance. The waxy cuticle coating on the leaf surface may have been removed, giving the leaf a more pliable texture.
What are the products when ethyl alcohol is heated?
Ethanol when heated with presence of AlCl3 as a catalytic amount undergoes dehydation as result a loss of water giving ethene gas as a major product. This is a simple way of making gaseous alkenes like ethene. If ethanol vapour is passed over heated aluminum oxide powder, the ethanol is essentially cracked to give ethene and water vapour. To make a few test tubes of ethene, you can use this apparatus:
Why water bath must be used while heating ethanol and acetone?
A water bath is used to regulate the temperature during heating to prevent the solvent from reaching its boiling point and potentially igniting. This method provides a safer way to heat volatile solvents like ethanol and acetone without the risk of fire or explosion.
What does metal look like after been heated?
Melted
Is talc soluble in ethanol?
No, talc is not soluble in ethanol. Talc is insoluble in polar solvents like ethanol due to its hydrophobic nature and structure, which does not allow it to dissolve in polar solvents like ethanol.
Is hexane soluble in ethanol?
No, because "like" disolves "like". Ethanol is polar. Hexane is nonpolar.
What plant produces ethanol?
plant that produces ethanol are grains like millet
Is mannitol soluble in ethanol?
Yes, mannitol is soluble in ethanol. It is typically considered highly soluble in alcohols like ethanol and isopropanol.
When oxidized what does ethanol smell like?
It smells like a sweet, cream. pleasant smell.
Is strontium bromide soluble in ethanol?
Yes, strontium bromide is soluble in ethanol. Ethanol is a polar solvent, and strontium bromide is an ionic compound, so it dissolves easily in polar solvents like ethanol.
What does an unlobed leaf look like?
it looks like a leaf
