Solved: Unknown acid 04g50ml water was titrated with naoh to reach, Chemistry

+44 141 628 6080
[email protected]

Unknown acid 04g50ml water was titrated with naoh to reach

HA(aq) + OH^-(aq) ? H₂O + A^-(aq)

Unknown acid (0.4g)+(50ml water) was titrated with NaOH to reach the equivalence point.

Result : addition of 15ml NaOH was needed to reach the equivalence point.

The equivalent weight (EW) of acid: EW = grams acid / moles OH^-added

EW caluculated was 236.13g

Question:

Suggest two experimental errors which would result in too low a value for the acid EW. Explain how these errors result in a low value.

One error could be the volume of base added at the endpoint during the titration was wrong. too much base was added?

View Complete Question

Solution Preview :

Prepared by a verified Expert

Chemistry: Unknown acid 04g50ml water was titrated with naoh to reach

Reference No:- TGS02499129

Now Priced at $20 (50% Discount)

Recommended (97%)

Rated (4.9/5)

Have a Question? (oR Write a Review)

Write atleast 100 words!!

Asked Questions

Is early food experiences can impact development

Early food experiences can impact development over several learning domains, including Social and Emotional Development, Language

Review a social, behavioral, or cultural factor

Bearing in mind that there may be several, choose a social, behavioral, or cultural factor associated with your selected domestic violence

Examine historical literature to the most current period

Examine historical literature to the most current period to see the growth of romanticism and EXISTENTIALISM. any major developments

Describe some of your personality traits

Adler believed that your birth order determines, to a large extent, your personality. He stated that your traits reflect, somehow, how you have achieved

Discuss children diagnosed with developmental disabilities

When Min decided to begin his supervised field experience, he applied at a company in his hometown that provided applied behavior analysis

Discussion about gender stereotyping

Prior to your taking this graduate HR law class you had heard of the term "gender stereotyping," but didn't know much about it.

Discuss social worker working with foster children

You are a social worker working with foster children. You are making a home visit to Katie, age nine, and her foster family.

Solution Preview :

Prepared by a verified Expert

Chemistry: Unknown acid 04g50ml water was titrated with naoh to reach

Reference No:- TGS02499129

Have a Question? (oR Write a Review)

Recent Questions Asked Chemistry

Q : Determine the time constant for the system determine the

Q : Consider a business process or processes that are designed

Q : Locate and extract relevant information for a financial

Q : Design a current controller with bandwidth of 1khz design a

Q : Unknown acid 04g50ml water was titrated with naoh to reach

Q : The equilibrium constant k for this reaction is 0764 at the

Q : Assume flint uses a periodic system prepare all necessary

Q : Calculate the molar heat of neutralization assuming the

Q : Write up a technical report regarding the state of the