question bout L.39

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kennedy_meyer_
Posts: 3
Joined: Fri Sep 29, 2017 7:04 am

question bout L.39

Postby kennedy_meyer_ » Fri Oct 06, 2017 8:57 am

In problem L.39, how do you know to use a flask containing 800 mL of H20 to dilute the HNO3 solution?

Kevin Liu 3G
Posts: 28
Joined: Fri Sep 29, 2017 7:07 am

Re: question bout L.39

Postby Kevin Liu 3G » Fri Oct 06, 2017 12:01 pm

I think the question you're referring to is L.37 (but I may be wrong and if so, I apologize) but for part A it wants something that is .5 M and 1 L from something that is 16 M. That means you do the MiVi = MfVf equation. (1)(.5) = (16)(V) then you solve for V and V should be 1/32 or .03125


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