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Glycerin, also known as glycerol, is a liquid at room temperature. It is a colorless, odorless, and viscous substance that is hygroscopic, meaning it can attract and hold water molecules. While it is often found in aqueous solutions, glycerin itself is not classified as an aqueous solution; rather, it is a pure liquid organic compound.
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A jar contains 30ml of glycerin (whose mass is 37.8g). Which liquid is on top?
To determine which liquid is on top, we need to consider the densities of the liquids involved. Glycerin has a density of approximately 1.26 g/ml, which means it is denser than water (density of about 1 g/ml). Therefore, if there is water in the jar, it would be below the glycerin, making glycerin the liquid on top.
Why Glycerin is not visible when kept in Glass bottle?
Glycerin is a clear, colorless liquid with a high refractive index, which means it bends light strongly. When glycerin is in a glass bottle, light passes through the liquid and glass without being scattered, resulting in glycerin being virtually invisible.
What is a different word for a chemical liquid?
aqueous
Will the hydrometer float higher in glycerin or in gasoline?
The hydrometer will float higher in glycerin than in gasoline because glycerin is denser than gasoline. The level to which the hydrometer floats indicates the density of the liquid it is submerged in.
Why add salt solution (water sodium sulfate) on the mixture of (phenol and glycerin) and not the opposite?
Adding a salt solution like sodium sulfate to a mixture of phenol and glycerin helps to facilitate the separation of the two components due to differences in solubility. Sodium sulfate is a polar salt that can enhance the ionic interactions in the aqueous phase, promoting the extraction of phenol into the aqueous layer while allowing glycerin to remain in the organic layer. If the order were reversed, the glycerin, being more polar, would not effectively separate from phenol, potentially leading to less efficient extraction and purification.
What liquid is glycerin a subunit molecule of?
All triglycerides contain glycerol (glycerin).
What is the liquid in an aqueous solution?
Aqueous refers to water, so the liquid in an aqueous solution is water.
What does glycerin look like?
Glycerin is a clear, odorless, and slightly viscous liquid that is commonly used in skincare products and medications. It has a syrup-like consistency and can appear colorless or have a slight yellow tint.
A jar contains 30ml of glycerin (whose mass is 37.8g). Which liquid is on top?
To determine which liquid is on top, we need to consider the densities of the liquids involved. Glycerin has a density of approximately 1.26 g/ml, which means it is denser than water (density of about 1 g/ml). Therefore, if there is water in the jar, it would be below the glycerin, making glycerin the liquid on top.
Which is denser honey or glycerin?
Glycerin is denser than honey. Honey has a lower density due to its water content, while glycerin is a denser liquid because of its molecular structure and composition.
Why Glycerin is not visible when kept in Glass bottle?
Glycerin is a clear, colorless liquid with a high refractive index, which means it bends light strongly. When glycerin is in a glass bottle, light passes through the liquid and glass without being scattered, resulting in glycerin being virtually invisible.
Is water aqueous or liquid?
"Th confusuing thing is . . . ." the previous answer. In chem, H2O is a liquid.
What is a different word for a chemical liquid?
aqueous
Is salt a liquid?
no salt is not a liquid but salt can be dissolved in liquid water which is then called an aqueous solution.
Will the hydrometer float higher in glycerin or in gasoline?
The hydrometer will float higher in glycerin than in gasoline because glycerin is denser than gasoline. The level to which the hydrometer floats indicates the density of the liquid it is submerged in.
What happens if you ingest liquid glycerin?
Ingesting liquid glycerin can lead to symptoms such as stomach irritation, nausea, vomiting, and diarrhea. It can also cause dehydration and an increase in blood glucose levels. It is important to seek medical help if liquid glycerin has been ingested.
What is the liquid found behind the cornea?
Aqueous humor
