Wednesday
July 23, 2014

Homework Help: chemistry

Posted by Lulu on Sunday, October 24, 2010 at 5:40pm.

In a titration, 3.4 g of an acid (HX) requires 21.5 mL of 0.85 M NaOH(aq) for complete reaction. What is the molar mass of the acid? Answer in units of g/mol. im not really sure how to even start... but i calculated the moles of NaOH which i got to be .018 moles.... what do i do from here?

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

Chemistry - I there, this is my lab worksheet, I am having trouble filling it ...
chemistry - A 0.2053g sample of an organic acid requires by titration, 15.0 mL ...
Chemistry - Expt #1- Molecular Weight of Unknown Acid Unknown Acid: #2 Mass of ...
Chemistry - Unknown Acid: #2 Mass of Unknown solid acid transferred:0.414g ...
Chemistry - Find the Molecular weight of unknown acid #5... Mass of acid #5 = 1....
Chemistry - Calculate the molar mass of a diprotic acid. The reaction reaches ...
College Chemistry - We will calculate the amount of acid to use in each ...
Chemistry - Titration of an Unknown Acid... What effect on the molar mass of the...
Chemistry - Calculate the molar mass of a diprotic acid. It reaches the endpoint...
Chemistry - Calculate the molar mass of a diprotic acid. It reaches the endpoint...

Search
Members