During the very first step of titration of an unknown acid, is it important how much...

During the very first step of titration of an unknown acid, is it important how much distilled water we add?(after pipetting 10 ml of the unknown acid)

Does it have to be just enough to soak the pH electrode or it is important and we have to be precise with it as it defines the molarity?

THE QUESTION IS ABOUT ACID-BASE TITRATION.

Please answer legibly. Please EXPLAIN your answer. (yes and no is not enough). THANK YOU FOR YOUR HELP.

Expert Solution

DEAR STUDENT, I HOPE I MAY HAVE RESOLVED YOUR QUERY. KINDLY INFORM ME IF THERE IS ANY DOUBT. THANK YOU.

Amanda K answered 2 years ago

Based on an acid/base titration, is it possible to determine whether or not an unknown acid...

Based on an acid/base titration, is it possible to determine whether or not an unknown acid is mono/di/triprotic? why or why not? Is it possible to identify the chemical formula of your unknown acid just from your titrations? Why or why not?

While running the titration of your unknown monoprotic acid with NaOH, the pKa of the acid...

While running the titration of your unknown monoprotic acid with NaOH, the pKa of the acid is 3.14. Considering the data in the following table, at what volume of NaOH would you need to reach the equivalence point? units mL, 1 decimal place Volume NaOH added (mL) pH 0 2.46 1.0 2.55 2.0 2.65 3.0 2.80 4.0 2.97 5.0 3.14 6.0 3.77 7.0 4.07 8.0 4.41

During endochondral ossification, the very first step in turning a hyaline model into bone is secondary...

During endochondral ossification, the very first step in turning a hyaline model into bone is secondary ossification bone collar formation primary ossification chondrocyte hypertrophy Action potentials on the surface of the sarcolemma originate at the A. T-tubules B. sarcomere C. neuromuscular junction D. Z-disk The most immediate, most effective source of ATP for a muscle fiber that needs to perform at maximum output for a short period of time (less than 10 seconds) is A. aerobic respiration B. phosphagen system...

how many equivalence point(s) will appear on the titration curve during titration of phosphoric acid, H3PO4...

how many equivalence point(s) will appear on the titration curve during titration of phosphoric acid, H3PO4 with a strong base such as KOH

Titration without the PH meter: Calculate the molarity of your unknown, assuming it is monoprotic acid...

Titration without the PH meter: Calculate the molarity of your unknown, assuming it is monoprotic acid or monobasic base. Show all calculations for one titration with good precision including units and correct number of significant figures. Summarize only the results for the runs that you are using for the runs that you are using for your analyze concentration determination. Remember to account for any dilutions. Run 1 Run 2 Final burette reading (ml) 15.60 30.70 Initial (ml) 0.50 15.60 Volume...

assumptions for titration of an unknown weak acid and strong base (NaOH) We did a lab...

assumptions for titration of an unknown weak acid and strong base (NaOH) We did a lab in chem and first standardized NaOH using KHP to find the actual concentration of NaOH. We then used that standardized stock to titrate our unknown acid for three trials. we calculated the molecular weight by assuming a 1:1 ratio between the acid and base. then we did a single trial of a titration of our unkown with the NaOH and used a pH probe...

A.) During titration, a student adds water to the beaker with the acid. Will this affect...

A.) During titration, a student adds water to the beaker with the acid. Will this affect the measured equivalent mass? If so, how? B.) What if he pulls the pH electrode (with solution on it) and rinses it off into a waste container before replacing it. Will this affect the measured equivalent mass and if so, how?

Calculate pH for a strong acid/strong base titration. Determine the pH during the titration of 39.8...

Calculate pH for a strong acid/strong base titration. Determine the pH during the titration of 39.8 mL of 0.334 M HI by 0.334 M KOH at the following points: (a) Before the addition of any KOH-? (b) After the addition of 19.9 mL of KOH-? (c) At the equivalence point-? (d) After adding 47.8 mL of KOH-?

The very first step which ensures the accuracy in the translation process is

It's very important to determine how much cash your new business will need to open and...

It's very important to determine how much cash your new business will need to open and operate smoothly. Therefore, you must know how much capital you will need in order to cover all business expenses until you will reach the break-even point. Note that your business should have enough cash to cover all projected expenses for at least six months. create a list of all your projected expenditures for a car dealership. The following steps can help you get started:...

Question