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Aspirin
Aspirin or acetylsalicylic acid is used primarily as an anti-inflammatory medication, and to relieve minor pains, aches and fever. However, the main undesirable side effect of too much intake of aspirin includes tinnitus, stomach bleeding and gastrointestinal ulcers.
1,703 Questions
How long does it take for aspirin to disolve?
This depends on many factors: temperature, stirring, granulation.
Can you take aspirin for carbon monoxide poisoning?
The cure for carbon monoxide poisoning is fresh air and oxygen. It gives you a headache so you could take aspirin for that.
Why does urea and aspirin have higher melting points than napthalene and pi-dicholorbenzene?
Because urea and aspirin overall are polar compounds, and their intermolecular forces are stronger than napthalene or dichlorobenzene. This means it takes more kinetic energy (heat) to separate their molecules, which translates as a higher melting and boiling points.
Can someone give information about Adney Medical Center in Athens Greece?
hey guys, beware of this internet scam! don't ever believe this! I have also been offered via email and tried to apply though at first I was really in doubt until the Calix Staffing Network is asking for working visa processing fee worth 57 Euro which you're goin to submit via Western Union. We searched for the receiver named Natasha Maraj Unisa Saleem (Assistant Accountant), we found out she's in the FraudWatcher's list. check this out: http://fraudwatchers.org/forums/archive/index.php/t-7530.html.
--They also offered me a job and they gave me an application form and other stuffs that I need to scan and send to them. Just wanted to know if they are real. Thanks. actually, i also want to ask that question. I think there is Adney Medical Center in Florida but in Greece, i am not sure. I really want to know if there is one because i am being offered a job there. actually, i also want to ask that question. I think there is Adney Medical Center in Florida but in Greece, i am not sure. I really want to know if there is one because i am being offered a job there. I also want to know if there is Adney Medical Center in Athens, Greece because i was being offered to work there, but the problem is whenever i searched for Adney Medical Center in athens, greece, the computer says that it was located in Miami, Florida. I am confused. .so i hope someone would enlighten me about it..thanks. Any job offer that just appears out of the blue is a scam.
Why salicylate is more soluble than salicylic acid?
I assume you mean in water. Salicylate is a salt of salicylic acid. An organic salt is (pretty much) always more soluble in water than its non-salt counterpart. Water is polar, like dissolves like, etc.
Renal refers to the KIDNEYS, so renal insufficiency would indicate that the Kidneys are not able to keep up with cleaning the blood.
What does it show if an aspirin solution has turned a universal indicator orange-red?
The aspirin solution is acidic; aspirin is the acetylsalicylic acid.
The reaction mechanism involved in the preparation p-bromoacetanilide?
The mechanisms involve simple aromatic electrophilic substitutions. In making this compound, we simply nitrate benzene, then reduce it down with a reducing agent such as LiAlH4 in ether then water. Next, we must protect the highly reactive amino group with acetyl chloride. Then, simply brominate with an FeBr3 catalyst...and you have the compound in high yield. Acidification would also give a nice yield of p-bromoaniline. Dr Jim Romano CEO Orgoman.com and Romano Scientific, New York
Which French scientist discovered aspirin?
The French chemist Charles Frederic Gerhardt was the first to prepare acetylsalicylic acid in 1853.
Is baby Aspirin good for heart disease?
Daily aspirin therapy may lower your risk of heart attack and stroke, but daily aspirin therapy isn't for everyone. Is it right for you?
You should consider daily aspirin therapy only if you've had a heart attack or stroke, or you have a high risk of either. And then, only take aspirin with your doctor's approval. Although taking an occasional aspirin or two is safe for most adults to use for headaches, body aches or fever, daily use of aspirin can have serious side effects, including internal bleeding.
How does aspirin prevent a heart attack or stroke?Aspirin interferes with your blood's clotting action. When you bleed, your blood's clotting cells, called platelets, build up at the site of your wound. The platelets help form a plug that seals the opening in your blood vessel to stop bleeding.But this clotting can also happen within the vessels that supply your heart and brain with blood. If your blood vessels are already narrowed from atherosclerosis - the buildup of fatty deposits in your arteries - a fatty deposit in your vessel can burst. Then, a blood clot can quickly form and block the artery. This prevents blood flow to the heart or brain and causes a heart attack or stroke. Aspirin therapy reduces the clumping action of platelets - possibly preventing heart attack and stroke.
Does daily aspirin therapy differ between men and women?Aspirin can have different effects between the sexes, and for women, among age groups.For men of all ages, aspirin can:
- Prevent a first and second heart attack
- Reduce heart disease risk
For women younger than 65, aspirin can:
- Prevent a first stroke
- Prevent a second heart attack
- Reduce heart disease risk
For women 65 and older, aspirin can:
- Prevent a first and second heart attack
- Prevent a first stroke
- Reduce heart disease risk
The risk of bleeding with daily aspirin therapy, however, is about the same in both sexes.
Should you take a daily aspirin?Whether you need daily aspirin therapy depends on your risk of heart disease and stroke. Risk factors for a heart attack or stroke include:- Smoking tobacco
- High blood pressure - a systolic pressure of 140 millimeters of mercury (mm Hg) or higher or a diastolic pressure of 90 mm Hg or higher
- Total cholesterol level of 240 milligrams per deciliter (mg/dL) - 6.22 millimoles per liter (mmol/L) - or higher
- Low-density lipoprotein ("bad") cholesterol level of 130 mg/dL (3.37 mmol/L) or higher
- Lack of exercise
- Diabetes
- Stress
- Having more than two alcoholic drinks a day for men, one drink a day for women
- Family history of a stroke or heart attack
If you've had a heart attack or stroke, chances are your doctor has talked to you about taking aspirin to prevent a second occurrence.
If you have strong risk factors, but have not had a heart attack or stroke, you may also benefit from taking an aspirin every day. First, you'll want to discuss with your doctor whether you have any conditions that make taking aspirin dangerous for you.
Should you avoid daily aspirin therapy if you have another health condition?You shouldn't take a daily aspirin if you have some health conditions that could increase your risk of bleeding or other complications. These conditions include:- A bleeding or clotting disorder (bleeding easily)
- Asthma
- Stomach ulcers
- Heart failure
For people who have diabetes, the American Diabetes Association and other medical associations recommend a low-dose aspirin only for men older than 50 and women older than 60 who have at least one additional risk factor for heart disease, such as smoking, family history of heart disease, high cholesterol or high blood pressure.
It's also important to tell your doctor what other medications or supplements you might be taking, even if it's just ibuprofen (Advil, Motrin, others). Taking aspirin and ibuprofen together reduces the beneficial effects of the aspirin. Taking aspirin with other anticoagulants, such as warfarin (Coumadin), could greatly increase your chance of bleeding.
What's the best dose of aspirin to take?There's no uniform dose of aspirin you should take to get the benefits of daily aspirin therapy. You and your doctor will discuss what dose is right for you. Very low doses of aspirin - 75 milligrams (mg), which is less than a standard baby aspirin - can be effective. Your doctor may prescribe a daily dose anywhere from 81 mg - the amount in a baby aspirin - to 325 mg (regular strength). What happens if you stop taking aspirin every day?You might be surprised to learn that stopping daily aspirin therapy can have a rebound effect that may increase your risk of heart attack or stroke. If you've been on daily aspirin therapy and want to stop, it's important to talk to your doctor before making any changes. Suddenly stopping daily aspirin therapy could have a rebound effect that may trigger a blood clot.Can you get a tattoo while on baby aspirin?
I want to get a tattoo and I am on 81 mg of aspirin. Is it OK to get one and won't start bleeding?
The chemical reaction is: One mole of aspirin plus one mole of water yields one mole of salicylic acid plus one mole of acetic acid.
Aspirin=C9H8O4
Salicylic acid=C7H6O3
Acetic acid=C4H6O3
How many carbon atoms are present in 1.50 moles of aspirin c9h8o4?
1.50 moles C9H8O4 (9 moles C/1 mole C9H8O4)(6.022 X 1023/1 mole C)
= 8.13 X 1024 carbon atoms
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What is the number of atoms in aspirin?
There are twenty-one atoms per molecule.
Acetylsalicylic acid's formula has the simple form C9H8O4.
What is the mass in grams of 6.52 x 1021 molecules of aspirin C9H8O4?
im sorry its 10 to the 21 power
Why is aspirin more reactive than benzene?
Benzene has a stable structure. Aspirin has an carboxylic group with delocalized electrons. So aspirin is more reactive than benzene.
Mode of action of piperine as bioenhancer?
Several mechanisms of bioavailability enhancement action of piperine for increasing the blood levels of drugs and xenobiotics have been postulated . In general it increases the absorption of drugs,(it has been found to increase the length of intestinal villi several fold),inhibits the drug metabolising enzymes in the gut and liver(so that drug is not destroyed on its way to the blood from the intestines) and inhibits the efflux pumps in the gut and liver (so the drug is not thrown out from the body by these pumps back into the GIT lumen). It has been observed that the blood levels of piperine bioenhanced Rifampicin do not decrease over weeks and months of treatment when piperine is added as a bioenhancer,which otherwise would have fallen if rifampicin was not bioenhanced.This sustained levels of bioenhanced rifampicin throughout treatment results in better efficacy,better cure,faster improvement and lesser risk of drug resistance.It is also postulated that probably the target organ receptors are also influenced by piperine favourably.many more mechanisms are being investigated.
The yield of aspirin refers to the amount of aspirin produced in a chemical reaction compared to the theoretical maximum amount that could be obtained. It is typically expressed as a percentage. Yield can be affected by factors such as reaction conditions, impurities, and side reactions.
From ground how high up would 1 degree be in a 100 foot?
To determine how high up 1 degree would be in a 100-foot distance, we can use trigonometry. The tangent of 1 degree is approximately 0.0175. Multiplying this by the 100-foot distance gives us the height, which is approximately 1.75 feet. Therefore, 1 degree would be about 1.75 feet high up from the ground in a 100-foot distance.
How could one determine whether a sample of aspirin is pure or not?
The determination is by chemical analysis.
If you or someone you know is thinking of ending a life then I suggest you contact the Samaritans. I have made a link to their web site below.
Another answerIt's highly unlikely that combination will prove lethal. However, it may be enough to do some long term damage, which can be painful and generally unpleasant.Rather than moving on into the business of life-taking, may I suggest that you consider some options first? The first answer gives you a link to the Samaritans, who are reputed to be pretty helpful with this sort of thing.
Additionally, if you're feeling terrible enough to consider taking a life, you're also in a position to try other things too. Have you done Everything you want to do first?
Also -- anyone you need a word with before proceeding? This can be a remarkably good time to talk to any number of people -- you can say anything you want.
Take a moment to consider and see if there's anything you've left undone. Then see about addressing that first -- just a suggestion.
The chemical reaction is:
C9H8O4 + NaHCO3 = C9H7O4Na + H2O + CO2
