Wednesday
April 23, 2014

Homework Help: chemistry

Posted by princess on Wednesday, November 10, 2010 at 4:12pm.

An aqueous solution of phosphoric acid, H3PO4, contains 285 g H3PO4 in 400 mL solution, and has a density of 1.35 g/mL. Calculate

a. the weight % H3PO4 in this solution.

b. the concentration in mol/L of this solution

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

chemistry - A 10.0 mL sample of 3.00 M KOH(aq) is transferred to a 250.0 ml ...
Chemistry - The molarity of H3PO4 is .01 M. The density of the H3PO4 in the ...
Chemistry - What is the molarity of a phosphoric acid solution if 32.3 mL of the...
Chemistry - Hi,may I have your help? I have posted a titration question that I'm...
chemistry - A 27.00 mL sample of an unknown H3PO4 solution is titrated with a 0....
Chemistry - How many moles of H3PO4 are there in 35.0 mL of 0.60 M H3PO4 ...
Chemistry - You titrate a 10.0 mL sample of phosphoric acid with a 1.65 M ...
Chemistry - A 2.7 M solution of phosphoric acid (H3PO4) is to be reacted with a ...
Chemistry - A 0.1mol/dm^3 aqueous solution of phosphoric (V) acid, H3PO4, is ...
Chemistry - The neutralization of H3PO4 with KOH is exothermic. H3PO4(aq) + 3KOH...

Search
Members