Question

How do you find the number of acidic protons based off of a titration curve? Any...

How do you find the number of acidic protons based off of a titration curve? Any examples would be greatly appreciated.

Science   Chemistry   
0 0
Add a commentTranscribed image text
Next >

Homework Answers

Answer #1

The number of acidic protons can be identified from the number of equivalence points in the titration curve.

The titration curve exbibits a rapid change in pH near the equivalence point. The equivalence point is where the slope is greatest.

Titration curve for monoprotic acid ( number of acidic protons is 1) is shown below:

Titration curve for diprotic acid ( the number of acidic protons is 2) is shown below:

0 0
Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Log In

Sign Up

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
how do I find the equivalance point and half-equivalance point of a titration curve? I have...
how do I find the equivalance point and half-equivalance point of a titration curve? I have reasearched around found the equations but cannot locate a good example with a hypothetical situation. I am taking an online course and do not have good access to my instructor. If you have a good example, please share! I am doing titration on citric acid in orange juice and sports drinks. Thank you!
How do you find eletrons for an ion for example 27/14 Si has 14 protons and...
How do you find eletrons for an ion for example 27/14 Si has 14 protons and 13 neutrons and I know that for ions protons don't equal elcectrons or 29/19 Si also how do you do this write the balanced nuclear equations for the positron emission of Si-27.
How would you show a visual end point on a titration curve? If its for a...
How would you show a visual end point on a titration curve? If its for a graph for pH vs. strong base added to a weak diprotic acid
How can I find the number of protons, neutrons, and electrons for isotope carbon 14
How can I find the number of protons, neutrons, and electrons for isotope carbon 14
How do you find the direction of the electric field inside of a moving conductor? How...
How do you find the direction of the electric field inside of a moving conductor? How do you find the direction of the current inuced in a circuit by a moving conductor? What is the polarity of charge separation created in a conductor that's moving inside of a magnetic field? Pictures would be greatly beneficial!
You then perform a titration of the myoglobin solution to find a pKa value for its...
You then perform a titration of the myoglobin solution to find a pKa value for its heme group. While the details aren’t important for this question, you are able to measure the absorbance of the protein change as a function of pH. You obtain the following data points: Based on this data, what is the pKa? (Hint – I only want one value – you choose the most accurate way to calculate this based on your experience) pH Abs 2...
edited: how do you determine the number of waters of crystallization in the formula by titrating...
edited: how do you determine the number of waters of crystallization in the formula by titrating a sample of sodium carbonate? I'm not sure how to set up this procedure or the numbers to use...using .1M HCl Volume of analyze used? *Titrant = HCl, estimated endpoint volume of the titration (.1 M HCl) i'm confused on how you find these parts in order to write the procedure?
How do you find the serial number of your MAC address?
How do you find the serial number of your MAC address?
How do you tell equivalence point from a pH graph in titration lab? How to tell...
How do you tell equivalence point from a pH graph in titration lab? How to tell if an acid is triprotic
This is in regards to a titration lab and how dilution would affect certain aspects of...
This is in regards to a titration lab and how dilution would affect certain aspects of it. I know that the initial unknown acid solution which has been diluted would have a higher pH, but a little confused about the remaining parts. Thanks for your help! Consider if the initial unknown acid solution used in this experiment started out more dilute. Predict any differences you would expect to see in the titration curve ‐ clearly identify what changes, if any,...
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT