aspirin coursework
Moderators: honeev, Leonid, amiradm, BioTeam
aspirin coursework
I have to plan an experiment to determine the amount of aspirin left in the body after excretion by measuring the amount in urine.
I have been given a 1.5% solution of aspirin.
Can anyone tell me how you find out how many aspirin tablets this is equivalent to.
Thanks
I have been given a 1.5% solution of aspirin.
Can anyone tell me how you find out how many aspirin tablets this is equivalent to.
Thanks
Asprin tablets have different doses I'm thinking around 200400mg. Check your asprin bottles.
You'll probably have to use molality or molarity formulas to find out how much asprin is in your solution. good luck
You'll probably have to use molality or molarity formulas to find out how much asprin is in your solution. good luck
Living one day at a time;
Enjoying one moment at a time;
Accepting hardships as the pathway to peace;
~Niebuhr
Enjoying one moment at a time;
Accepting hardships as the pathway to peace;
~Niebuhr
rosebud wrote:I have worked out that a 1.5% solution of aspirin is equivalent to one tablet in 20cm3 of water.
I now need to dilute this solution to get different concentrations of this solution. Can anyone tell me how I would go about doing this.
Thanks
Huh? Isn't that obvious? You use measured amounts of your solution to prepare diferent dilutions
Patrick
Science has proof without any certainty. Creationists have certainty without
any proof. (Ashley Montague)
Science has proof without any certainty. Creationists have certainty without
any proof. (Ashley Montague)

 Garter
 Posts: 1
 Joined: Tue Apr 25, 2006 6:56 pm

 Garter
 Posts: 3
 Joined: Mon Oct 31, 2005 9:59 pm

 Garter
 Posts: 3
 Joined: Mon Oct 31, 2005 9:59 pm
Who is online
Users browsing this forum: Google Adsense [Bot], Leadership17 and 8 guests