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What is the purpose of phosphoric acid in the synthesis of aspirin?
Phosphoric acid is used in the synthesis of aspirin as a catalyst to facilitate the esterification reaction between salicylic acid and acetic anhydride. It helps increase the reaction rate and yield of aspirin.
In the experiment of determining the melting point of a substance why the substance is stirred constantly?
The purpose is the homogenization of the sample temperature.
What purpose is the developing solvent used?
The developing solvent is used in chromatography to separate and visualize the components of a mixture. It carries the sample along the stationary phase, allowing different compounds to move at different rates based on their interactions with the solvent and stationary phase.
What is the first step in developing an sop is to determine its what?
The first step in developing a Standard Operating Procedure (SOP) is to determine its purpose and scope. This involves clearly defining what the SOP aims to accomplish, the specific processes it will cover, and the intended audience. Understanding these elements ensures the SOP is relevant and effectively addresses the needs of its users.
What is the effect of incomplete drying on melting point determination?
The melting point will be lowered and broadened. Incomplete drying of a sample may result in the presence of impurities. When impurities remain present in a sample, the melting point is both lowered and broadened. For example, if the normal mp of a substance is 104C - 106C, an improperly dried substance may contain impurities thus lowering and broadening the melting point range to something like 85C - 97C. (Note: these numbers are just arbitrarily chosen for the purpose of the example).
What is the purpose of combining maalox with aspirin?
Maalox buffers the acidic effects on the stomach of the aspirin.
What is the purpose of inactive ingredients in aspirin?
they act as buffers to make a whole pill
What is a sentence stating an opinion or belief as the purpose for developing a paper?
A sentence stating an opinion or belief as the purpose for developing a paper is called a thesis statement.
Is there aspirin in Ibuprofen?
No, there is no aspirin in ibuprofen, but they are both NSAID meds (nonsteroidal anti-inflammatory drugs).
Does rice keeps ice from melting?
No, rice does not keep ice from melting. Its purpose is to absorb moisture and prevent clumping in storage containers, but it does not have any effect on the melting point of ice.
What is the purpose of a function generator?
A function generator creates electrical waveforms. The purpose is for developing and testing electric equipment.
When developing a critical response you are concerned with the authors?
purpose or intention, and how it is carried out.
The purpose of developing a good reading process is to?
get meaning out of a text.
What is the function of the ANS?
The purpose is to provide nourishment to a developing embryo in the seed.
Is it dangerous to apply hot glue to plastic bags for artistic purpose?
If the melting point of the glue is lower than the melting point of the bag, it's not.
What other aspirins can you take that do not have aspirin?
Aspirin is Aspirin. When people say "Take an Aspirin," they are actually referencing the drug itself. If your question is "What other Over the Counter pain reliever/blood thinners can I take that do not contain Aspirin," then I would have to ask what purpose you need it for. As for Pain Relievers, anything containing Acetaminophen/Paracetamol (Tylenol), Ibuprofen (Advil), or Naproxen Sodium (Aleve) may be of some help. If you're looking for an OTC Blood Thinner, Aspirin is your best bet, however Ibuprofen may also be of some help.
What is the purpose of phosphoric acid in the synthesis of aspirin?
Phosphoric acid is used in the synthesis of aspirin as a catalyst to facilitate the esterification reaction between salicylic acid and acetic anhydride. It helps increase the reaction rate and yield of aspirin.
