2006-11-02 18:47:01 · 4 answers · asked by Dund pund se 2 in Science & Mathematics ➔ Chemistry
The question is not worded correctly. Rewrite the question and I'll be glad to help you.
You are asking for the Concentration of NaOH, but it is already given as .10 M as written in your question above.
To solve a normal titration problem you need 3 of the 4 variables below:
concentration of base
volume of base
concentration of acid
volume of acid
Let me know.
2006-11-02 19:32:47 · answer #1 · answered by †ђ!ηK †αηK² 6 · 0⤊ 0⤋
Yes
Add an acid to the solution until it turns pink and then count the number of moles of acid you added. For example if you add HCl to the solution you will get H2O and NaCl in equal parts. The amount of acid required to neutralize the solution is equal to the amount of base in the solution.
I believe KHC8H2O4 is a phenolphthalein and will turn pink as the solution becomes neutral.
2006-11-02 23:11:58 · answer #2 · answered by jhgastrich 2 · 0⤊ 0⤋
Yes I agree with "Think_Tank"
You have worded it wrong. The 'M' after the 10 stands for molarity which is the same as concentration.
So after you have the correct question work it out by using the two formulas below:
Concentration = moles/volume (in dm)!!!-very important has to be in dm cubed.
To work out moles:
Moles = Mass in g/ atomic mass
Good luck took me forever to get this :)
2006-11-03 00:14:06 · answer #3 · answered by chocs 2 · 0⤊ 0⤋
Woolworth's, aisle 7. About half way down on the right.
2006-11-02 19:11:25 · answer #4 · answered by eddie_schaap 4 · 0⤊ 0⤋