Wednesday
July 30, 2014

Homework Help: Chemistry

Posted by Hannah on Wednesday, April 18, 2012 at 5:25pm.

A 21.2mL sample of 0.307M ammonia, NH3 is titrated with 0.259 M hydrobromic acid. What is the pH before the addition of any hydrobromic acid?

I am not sure how to start this. I know I could completeit if I knew where to start. Would I set up a moles table?

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

Chemistry - Provide the name or chemical formula, as appropriate, for each of ...
chemistry - Write equations for the ionisation in water of : A) hydrobromic acid...
chemistry - A 0.0875 M solution of aqueous ammonia was titrated with a solution ...
AP CHEMISTRY - Calculate the pH at the equivalence point in titrating 0.100 M ...
Chemistry Check - the title of this worksheet is Ternary Nomenclature: Acids and...
Inorganic chemistry - A 50 ml sample fo 0.240M NH3(aq) is titrated with aqueous ...
chemistry - How will the presence of hydrobromic acid affect the percent ...
Chemistry - A 17.6ml sample of a monoprotic acid is titrated with 0.212M NaOH. ...
Chemistry - A 119.2mL sample of 0.105M methylamine (CH3NH2, Kb=3.7*10^-4) is ...
chemistry - A mole of HBr, a strong acid, is made up to a liter of solution with...

Search
Members