Questions LLC
Login
or
Sign Up
Ask a New Question
Science
Chemistry
Why is it recommended to carry out iodometric titration as quickly as positive and to get the first end point?
1 answer
To avoid oxidation by oxygen.
You can
ask a new question
or
answer this question
.
Similar Questions
why is it recommended to carryout iodometric titrations as quickly as possible and to get the first endpoint
Top answer:
because iodine has sublimation property so to not decrease its amount & has false result
Read more.
consider a iodometric titration. why we add starch indicator just before the end point????. why cannot we add it before we start
Top answer:
simply because iodine will readily react with starch to form a dark blue solution, and therefore
Read more.
How do you find the Mass of Vitamin C in tablet?
we did Redox Titration (Determination of ascorbic acid by Iodometric
Top answer:
To find the mass of Vitamin C in a tablet using the data from your iodometric back-titration
Read more.
Equations for iodometric titration of carbon monoxide
Top answer:
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2329496/
Read more.
Experiment: Redox titration;determination of ascorbic acid by an iodometric back-titration
Why is sodium carbonate added to the
Top answer:
You want the pH to be about 9 and Na2CO3 will do that. It aids in preventing decomposition of the
Read more.
In an iodometric titration, excess potassium iodide solution (KI) is added to the sample.Analyte such as chlorine liberates
Top answer:
mL Na2S2O3 x N Na2S2O3 = # milliequivalents. Then #milliequivalents x milliequivalent weight =
Read more.
In my titration method it says trial titration. In my table it says rough titration.
I know the meaning of both. But, are they
Top answer:
Frankly, I don't know how your prof uses those terms. In my book a trial titration is a good one but
Read more.
Checking to see if I did this right?
Titration of HN03 titrated with NaOH ending result is 1.38. Titration A, endpoint pH = 8 is
Top answer:
Beats me. I don't know what you're describing.
Read more.
experiment: potentiomeric titration
1. Why is continuos stirring (use of stirrer and magnetic stir bar)important in
Top answer:
for 2. the reason you narrow the increments as you near the equivalence point is so you don't go
Read more.
Wildlife biologists inspect 165 deer taken by hunters and find 34 or 20.6% of them carry ticks that test positive for Lyme
Top answer:
To calculate the margin of error and confidence interval for the proportion of deer that may carry
Read more.
Related Questions
Explain why I2 is not a good primary standard?
why is this an iodometric procedure?
A mixture of 0.5 mole of ethanoic acid and 1 mole of ethanol was allowed to reach equilibrium at room temperature. The
Consider the titration of 25.0mL of 0.10M HAc with 0.10M NaOH. That is, NaOH is added to HAc. (a)pH at the beginning of
Why is it important to keep the NaOH solution (being used during titration) stoppered at all times when it is not in use? And
Calculate the pH at 0, 10, 90, 100 & 110% titration for the titration of 50.0ml of 0.1M HCl with 0.10M NaOH?
1 of 51 of 5 Items
Question Skin cells(1 point) Responses become senescent quickly. become senescent quickly. become quiescent
One serving of oatmeal has
8 grams of fiber, which is 34% of the recommended daily amount. What is the total recommended amount
Recognize which of the following statements is true.(1 point)
Responses When k is positive, x2=k has one solution, which is
What was the recommendation of the Sibley Commission regarding the issue of desegregation in public schools in Georgia?
(1 point)
wildlife biologists inspect 165 deer taken by hunters and find 34 or 20.6% of them carry ticks that test positive for Lyme