Friday
August 29, 2014

Homework Help: 10th grade chemistry

Posted by ceedub on Sunday, March 8, 2009 at 1:05pm.

We're doing a lab report on the hardness of water, and one of the calculations is
"The EDTA reacts with the hard water ions in a 1:1 mole ratio. Calculate the molarity of the ions present in 20 mL of water tested."
How would you do this?

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

Chemistry - An ion exchange process may be used to remove ions causing hardness ...
chemistry - 25.0 mL tap water is titrated with 0.00500 M EDTA 7.95mL EDTA is ...
Analytical Chemistry - Predict the effect (Increase, Decrease, No effect, ...
chemistry - A 100.0 mL sample of hard water is titrated with the EDTA solution ...
Chemistry - For water hardness experiment using EDTA titrant: 1. Suppose water ...
Chemistry - I'm in 10th grade and we did a titration lab; with every lab we have...
chemistry - Hi. We did an experiment on Quantitatve Determintion of Total ...
chemistry - If 75mL of a hard water sample required 23.00 mL of .200 M EDTA, ...
chemistry - 25mL of tap-water is titrated with .00500 M EDTA. 7.95mL of EDTA is ...
chemistry - what is the ration of water drops to EDTA (ethylenediamene ...

Search
Members