Friday
April 18, 2014

Homework Help: chemistry

Posted by Lily on Monday, August 9, 2010 at 5:54pm.

A 0.942 M sample of carbonic acid, H2CO3, has a measured hydronium ion concentration of 6.36 104 M. Calculate the acid-ionization constant of carbonic acid. The equilibrium equation is:
H2CO3(aq) + H2O(l) <--><--> H3O+(aq) + HCO-3(aq)

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

chemistry (acid-ionization constant) - A 0.942 M sample of carbonic acid, H2CO3...
Chemistry - What is the hydronium ion concentration in a 0.010M solution of ...
Chemistry - 0.10 M solution of a weak monoprotic acid has a hydronium-ion ...
Chemistry - Which of the following can we predict from an equilibrium constant ...
Chemistry - Which of the following can we predict from an equilibrium constant ...
Chemistry - What is the concentration of CO3^-2 in a 0.028M solution of ...
Analytical Chemistry - Carbon dioxide dissolves in water to form carbonic acid, ...
Chemistry(Please help) - Calculate the concentration of HCO3- in an aqueous ...
Chemistry - Carbon dioxide dissolves in water to form carbonic acid, which is ...
chemistry - Carbonic acid, H2CO3, decomposes into water and a gas. Write the ...

Search
Members