Monday
September 1, 2014

Homework Help: Chemistry

Posted by Viv on Friday, March 22, 2013 at 11:58pm.

What is the hydronium ion concentration of a buffer solution that is 0.10M NaHPO4 and 0.50M NaH2PO4? For H3PO4,Ka1=6.9x10^-3, Ka2=6.2x10^-8, Ka3=4.8x10^-13

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

Chemistry - what is the hydronium-ion concentration in a 0.35m solution of NaCO3...
Chemistry - H3PO4 Ka1= 7.5x10^-3 Ka2= 6.2x10^-8 Ka3=4.2x10-^13 Explain how you ...
Chemistry - What is Kc for the following equilibrium? For phosphoric acid, Ka1=6...
Chemistry - What is the hydronium ion concentration in a 0.010M solution of ...
Chemistry - The Ka values of H3PO4 are shown below. Ka1 7.5 10-3 Ka2 6.2 10-8 ...
Chemistry - The Ka values of H3PO4 are shown below. Ka1 7.5 10-3 Ka2 6.2 10-8 ...
CHEIMISTRY - A buffer solution is 0.20 M in HPO42- ions and 0.l0 M in H2PO4- ...
Chemistry - What weights of NaH2PO4 and NaHPO4 would be required to prepare a ...
science - If 1,2,3,4 moles of H3po4, nah2po4, na2hpo4, and na3po4 are mixed in ...
CHEM EQB - How many ml of 0.2M NaH2PO4 should b added to 40 mL of 0.1M Na3PO4 to...

Search
Members