Wednesday
April 23, 2014

Homework Help: Chemistry

Posted by Vince on Monday, July 16, 2012 at 12:23pm.

0.000333 g fluorescein (332.32 g/mol) is dissolved in 225 mL solution of ethanol. The density of ethanol is 0.785 g/mL.

What is the concentration of the solution in molarity (M)?

How many ppm?

I already know that the molarity is 4.45E-6. I just need help on trying to find the ppm please.

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

Chemistry - 0.000341 g fluorescein (332.32 g/mol) is dissolved in 255 mL ...
ap chemistry - A 0.456 gram sample of an unknown mono- protic acid (letís call ...
chemistry - Which of the following mixtures will be a buffer when dissolved in a...
chemistry - How many moles are in 24.0 g KCl? A. 3.22 mol B. .32 mol C. 0.322 ...
Chemistry - 3) 0.3382 g of an unknown diprotic acid, when dissolved in water, ...
Chemistry - "An aqueous sodium borate solution is titrated to the second ...
CHEMISTRY - Methanol (CH4O0, which is used as a fuel in high performance racing ...
chemistry - Which of the following mixtures will result in the formation of a ...
chemistry - Calculate the theoretical percentage of water in gypsum, rounded to ...
Chemistry(Please check) - Which of the following mixtures will be a buffer when ...

Search
Members