Wednesday
November 26, 2014

Homework Help: chem

Posted by tintin on Monday, December 22, 2008 at 3:43am.

Quantitative analysis of soda ash by double indicator

*why there is a need to boil distilled water in the preparation of base solutions?

*why a mixture of NaOH and NaHCO3 is incompatible?

*why there is a need t o boil the solution before reaching the methyl orange endpoint?

*is it possible to used NaOH as primary standard for HCl and the properties of an ideal primary standard?

*what is the rationale behind not storing basic solutions in volumetric glassware?

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

chemistry - We did an experiment on Quantitative Analysis of Soda ash by Double-...
Chemistry - I titrated 0.25g of soda ash mixed with 25mL of deionized water and ...
Solution Preparation - I need help with Writing a Report Purpose: Preparing 0.2 ...
Inorganic Quantitative Analysis - What is a double indicator titration?
chemistry - Distilled water normally contains dissolved CO2. When preparing NaOH...
chemistry - Distilled water normally contains dissolved CO2. When preparing NaOH...
Chemistry - What could be the effects of carbonate error on the calculated ...
analytical chemistry - why is it necessary to use previously boiled and cooled ...
chemestry - what effect over the density of a soda will have the next changes: 1...
chemistry - Consider a mixture of , albumin solution, and starch solutions in a ...

Search
Members