Saturday
April 19, 2014

Homework Help: Chem Lab

Posted by Logan on Wednesday, April 11, 2012 at 11:21pm.

Can the NH3/NH4Cl system be sued to prepare a buffer of a pH 9.5? why or why not? Can it prepare a buffer of pH 5? There were two buffers, 0.2 M and 0.1M.

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

AP Chem - Calculate the pH after 0.010 mol gaseous HCl is added to 250.0 mL of ...
Chem - How many grams of dry NH4Cl need to be added to 1.80L of 0.200M solution ...
chem - Which of the following pairs of substances, when mixed in any proportion ...
chemistry - calculate the equilibrium constant for the reactionas written at ...
science - How many grams (to the nearest 0.01 g) of NH4Cl (Mm = 53.49 g/mol) ...
college chem - how many grams of NH4Cl are required to prepare 250 mL of .122 M ...
chemistry - In precipitating magnesium ammonium phosphate, why can't NH4Cl be ...
Chemistry - Another Equilibrium Question! The following reaction is at ...
Chemistry - Calculate the pH after 0.010 mol gaseous HCl is added to 250.0 mL of...
Chemistry - How many grams of dry NH4Cl need to be added to 2.10L of a 0.600M ...

Search
Members