Wednesday
April 16, 2014

Homework Help: Chemistry

Posted by Katie on Saturday, March 30, 2013 at 8:50pm.

Calculate the molar mass of a diprotic acid.

It reaches the endpoint of the titration with NaOH at 28ml.
The initial concentration of NaOH is 0.09792. and the initial mass of the diprotic acid is 0.685g. I keep getting a molar mass of 500g/mol. but the options are all around 100-150.

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

Chemistry - Calculate the molar mass of a diprotic acid. It reaches the endpoint...
Chemistry - Calculate the molar mass of a diprotic acid. The reaction reaches ...
chemistry 1A - If 0.2178 g of a diprotic solid acid is neutralized by 44.81 mL ...
Chemistry - 3) 0.3382 g of an unknown diprotic acid, when dissolved in water, ...
chemistry - Determine the volume of 0.150 M NaOH that neutralizes 0.188 g of a ...
chemistry - a 205 mg sample of diprotic acid is dissolved in enough water to ...
Chemistry - A 205 mg sample of a diprotic acid is dissolved in enough water to ...
chem - 7.50gram quantity of a diprotic acid was dissolved in water and made up ...
Chemistry - Expt #1- Molecular Weight of Unknown Acid Unknown Acid: #2 Mass of ...
Chemistry - Given a diprotic acid, H2A, with two ionization constants of Ka1 = 4...

Search
Members