Wednesday
July 23, 2014

Homework Help: chemistry

Posted by help meeee pleaaseee on Sunday, October 9, 2011 at 12:57pm.

Okay so I did this problem, but it seems wrong? I put the answers I got...


Determine the pH of the following tiration at each of the points indicated. A 71.7 mL solution of 0.182 M NaOH is titrated with 0.2086 M HCL.

1.) initial pH= is it 7.86 or 8.51?
2.) after addition of 10.0 mL of HCL= is it 9.98?
3.) after addition of 25.0 mL of HCL= is it 9.50
4.) 50.0 mL of HCL= is it 8.65?
5.) 100.0 mL HCL= is it 5.18?

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

math correction - Directions: Perform the indicated divisions. The problem: (8x^...
Algebra - Hi! I was wondering if anyone might be willing to check my answers for...
chemistry - I keep getting wrong answers for this question. Determine the pH of ...
physics - vector (V1) is 6.3 units long and points along the negative (X) axis. ...
Alegra - Suppose that a spreadsheet contains the following values. A1 6 B1 -4 C1...
Calculus - Assume that each of the follwing functions gives the position of an ...
math - can someone show me the steps for this problem because i got it incorrect...
Calculus (pleas help I really need to check this) - Assume that each of the ...
Trig - I was doing this problem sin^-1 (4/5) if I'm not mistaking most teachers ...
chemistry - Determine the percentage composition of each of the following ...

Search
Members