Sunday
September 21, 2014

Homework Help: Chemistry

Posted by Katelyn on Wednesday, March 20, 2013 at 7:01pm.

Find the pH:
1) A 0.001M solution of HCl
2) A 7.98 x 10^-2 M solution of HNO3
3) 1098L of a solution containing 8.543moles of HBr
4) 120mL of a solution containing 0.005 grams of hydrochloric acid.

Please help me with these four. Out of 20 questions i only didn't understand these four is tht good or bad:(? Please help step by step so i can understand:)

Thanks a bunch!!!!!!!!:D

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

chemistry - Q.1 What will be the pH at the equivalence point during the ...
Chemistry - A 100.0mL solution containing aqueous HCl and HBr was titrated with ...
college chemistry - Suppose you have a 0.200 M solution of the nitrogen-...
General Chemistry - find [H3O+] and [OH-] 1)a solution that is 5.810−2 M ...
chemistry - how many moles of solute are contained in each solution? 250 mL of a...
Chemistry - A solution is prepared using 15.0 mL of 1.0 M HCl and 20.0 mL of 0.5...
CHEM. - 1. a) What species are present in a 3.0 M NH3 solution? b) Qualitatively...
Chemistry - 1.What mass of NaOH(s) must be added to 300 mL of HCl 0.25 M in ...
Chemistry - What is the activity coefficient of H^+ in a solution containing 0....
Chemistry - a solution is prepared using .015 L of 1.0 M HCl and .020 L of .50 M...

Search
Members