Saturday
April 19, 2014

Homework Help: chemistry

Posted by kc on Thursday, April 12, 2012 at 8:48pm.

Which of the following pairs can be used to prepare a buffer? (select all that can apply)

a. HCl/NaCl
b. HF/KF
c. NH3/NH4Cl
d. HNO3/HNO2
e. NaNO2/HNO3


can you also please explain how they form a buffer? thank you

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

Math - A sneaker outlet has made the following wholesale purchases of new ...
chemistry - Which of the following pairs of aqueous solutions will react when ...
Algebra - Need to get these checked-- 1. Find the length of the following ...
health - There are ________ of muscles that are responsible for chewing ...
Chemistry - Which of the following pairs of atoms would you expect to combine ...
Chemistry - Which of the following represent conjugate acid-base pairs? For ...
Math, Algebra - Need to check answers. Q1. Find the length of the following ...
Algebra - 3x - 2y = 6 , 2x + 3= 6 are perpendicular lines but i need 3 ordered ...
Chemistry - In each of the following pairs, choose the species with the larger ...
Chemistry - In each of the following pairs, choose the species with the larger ...

Search
Members