Asked by AmyN
What volume in ml of 0.0985 m NaOH solution is required to reach the end point in the complete titration of a 15.0 ml sample of 0.124 M phosphoric acid?
Answers
Answered by
DrBob222
H3PO4 + 3NaOH ==> Na3PO4 + 3H2O
mols H3PO4 = M x L = ?
mols NaOH = 3x that (from the coefficients in the balanced equation).
M NaOH = mols NaOH/L NaOH. You know M and mols, solve for L and change to mL.
mols H3PO4 = M x L = ?
mols NaOH = 3x that (from the coefficients in the balanced equation).
M NaOH = mols NaOH/L NaOH. You know M and mols, solve for L and change to mL.
There are no AI answers yet. The ability to request AI answers is coming soon!
Submit Your Answer
We prioritize human answers over AI answers.
If you are human, and you can answer this question, please submit your answer.