Answered You can hire a professional tutor to get the answer.

QUESTION

I dont understand this exercise help please :( An 8mL sample of H3PO4 required 28.3mL of an 0.100 M NaOH solution at the equivalence point. How many

I dont understand this exercise help please :(

An 8mL sample of  H3PO4 required 28.3mL of an 0.100 M NaOH solution at the equivalence point.

 How many grams of H3PO4 were present in this sample? 

3NaOH(aq) + H3PO4(aq) ------> Na3PO4 (aq) +3 H2O (l)

Show more
LEARN MORE EFFECTIVELY AND GET BETTER GRADES!
Ask a Question