Reacting with water in acidic solution at a particular temperature compound A decomposes to 0.46 Min 30 mins. how much compound A will remain after 3 hours? How long will it take until 0.10 M of compound A remains?

After 3 hours the amount of compound A remain will be ____M

There will be 0.10 M of compound A remaining in ____ mins

Question

Reacting with water in acidic solution at a particular temperature compound A decomposes to 0.46 Min 30 mins. how much compound A will remain after 3 hours? How long will it take until 0.10 M of compound A remains? 

After 3 hours the amount of compound A remain will be ____M

There will be 0.10 M of compound A remaining in ____ mins

compassionate · Answer

0.46 x 180 

Divide 0.46 by 10.

anonymous · Answer

I got 83 for the first one and second I got 22 is that right?

compassionate · Answer

Here's some people giving the answer to a similar problem. Hope this helps. http://answers.yahoo.com/question/index?qid=20111210205342AAPCx5G (I'm not allowed to give you the answer)

anonymous · Answer

okay thank you! just wanted to double check!