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What else can I help you with?
Can rubbing alcohol take out permanent marker?
isopropanol/Ispropyl (or called rubbing alcohol) is a solvent that has polar molecules (molecules with a positive charged molecule that sticks to a negative charged molecule). If you sniff a sharpie, it has a sharp, alcohol smell, right? Sharpies have n-propanol alcohol, n-butanol, and diacetone alcohol in them. They have pretty similar structures to rubbing alcohol. All alcohol have polar molecules. There is a "like dissolve like" rule. This means Polar solvent+Polar solvent will stick together. OR non-polar solvent+nonpolar solvent will stick together. The closer the types of molecule and chemical make-ups are, the more likely they are to dissolve or be removed.
Is the reaction spontaneous or non-spontaneous at 298 k?
To determine if a reaction is spontaneous or non-spontaneous at 298 K, we can use the Gibbs free energy equation, ΔG = ΔH - TΔS. If ΔG is negative, the reaction is spontaneous; if ΔG is positive, it is non-spontaneous. The values of ΔH (enthalpy change) and ΔS (entropy change) must be known to evaluate the spontaneity at this temperature. Without specific values for ΔH and ΔS, we cannot definitively conclude the spontaneity.
Forming a triacylglyceride from three fatty acids and glycerol...identify this reaction as either anabolic or catabolic endergonic or exergonic and spontaneous or non spontaneous.?
Forming a triacylglyceride from three fatty acids and glycerol is an anabolic reaction that is endergonic (requires energy input) and non-spontaneous under normal cellular conditions.
What is the difference between non spontaneously and spontaneously?
Non-spontaneous processes require intervention or energy input to occur, while spontaneous processes occur on their own without needing external help. Spontaneous processes tend to move towards equilibrium, while non-spontaneous processes move away from equilibrium.
What is spontaneous versus non spontaneous monologue?
Spontaneous monologue refers to an unplanned, impromptu speech where the speaker expresses thoughts or emotions in the moment, often reflecting genuine feelings or reactions. In contrast, a non-spontaneous monologue is premeditated and rehearsed, typically involving a structured presentation of ideas or narratives. While spontaneous monologues can convey authenticity and immediacy, non-spontaneous ones tend to prioritize clarity and coherence. Both serve different purposes in communication, depending on context and audience.
What happens if you mix sugar and rubbing alcohol?
If there is enough liquid, the sugar will dissolve, as rubbing alcohol is a mixture of water (about 30%) with an alcohol. Sugar is soluble in both liquids. * BTW, rubbing alcohol is poisonous. *
Can rubbing alcohol get off washable marker from paper?
Rubbing alcohol is often a good way to take ink off of non-porous surfaces. Unfortunately, paper is absorbent and likely to be ruined by the rubbing alcohol. You cannot use rubbing alcohol to take washable marker off of paper.
What chemical smells like rubbing alcohol but is not flammable?
Isopropyl alcohol, also known as rubbing alcohol, can have a mild odor similar to ethanol (drinking alcohol). Isopropyl alcohol itself is flammable, but some denatured alcohols are available that mimic the smell of rubbing alcohol but have been treated to be non-flammable.
Is rubbing alcohol non alcoholic?
Rubbing alcohol is not intended for consumption as it contains isopropyl alcohol or ethanol, which can be harmful if ingested in large quantities. It is primarily used as a disinfectant for cleaning wounds, surfaces, and medical instruments.
Is the reaction spontaneous or non-spontaneous when considering the keyword "spontaneous vs non-spontaneous"?
In the context of "spontaneous vs non-spontaneous," a reaction is considered spontaneous if it occurs on its own without needing external influence. On the other hand, a non-spontaneous reaction requires external energy input to occur.
Does non polar rubbing alcohol have surface tension?
I'm not sure what "non polar rubbing alcohol" is supposed to be. At least one of the words in that phrase is wrong: either it's polar or it's not an alcohol. But it turns out not to matter in this particular case, because all liquids have surface tension.
Why does rubbing alcohol dissolve non polar substances?
Rubbing alcohol, also known as isopropyl alcohol, is a polar solvent that can dissolve nonpolar substances by disrupting the intermolecular forces holding them together. The slightly polar nature of rubbing alcohol allows it to interact with and dissolve nonpolar substances, such as oils and grease, effectively breaking them down and dispersing them in the solution.
Did people drink rubbing alcohol in 1920?
During National Prohibition in the US, people sometimes drank various forms of non-potable or non-drinkable alcohol. This often led to blindness, paralysis and death.
Why Is rubbing alcohol nonpolar?
Rubbing alcohol is nonpolar because it is composed mainly of isopropyl alcohol (C3H8O), which has a symmetrical molecular structure. The molecule does not have a significant difference in electronegativity between its atoms, resulting in a balanced distribution of electrons and no distinct positive or negative ends.
What is the reaction of rubbing alcohol and corn starch?
Well, darling, when you mix rubbing alcohol and corn starch, you get a lovely little science experiment known as a non-Newtonian fluid. The alcohol breaks down the starch molecules, creating a gooey substance that acts like a liquid when poured slowly but hardens when you apply force. It's like magic, but with more science and less rabbits.
Is rubbing alcohol polar or nonpolar?
Benzyl alcohol is polar. Benzyl alcohol is a clear, colorless liquid with a mild, pleasant aromatic odor. Benzyl alcohol is prepared by the hydrolysis of benzyl chloride in the presence of soda ash.
Is rubbing alcohol an electrolyte?
Yes, rubbing alcohol is an electrolyte. However, it is considered a weak one and so weak that some do not consider it a non-electrolyte.
