0
Want this question answered?
Be notified when an answer is posted
Add your answer:
Earn +20 pts
What is a meter in cm?
.01m = 1cm
What is the length 5.000 e-01m?
6
How do you write 0.000 000 000 000 01m in scientific notation?
1 x 10^-14
Is the advanced edta mega plus a scam made by Miracle Breakthrough Labs?
All you have to do to find out for yourself is google "EDTA is a scam?" and you'll quickly find an number of web sites with solid evidence(scientific evidence)showing that EDTA nowhere meets the claims by it's pseudo scientists/supposed MDs. :p
What is the conditional formation constant for the reaction between EDTA and Ca2 plus at pH equals 10?
The conditional constant= 1.8*1010
What is the purpose of standardizing EDTA in Complexometric titration?
Standardizing EDTA in complexometric titration is done to determine its exact molarity or concentration. This is important because the accuracy of the titration results depends on knowing the precise concentration of the EDTA solution being used. By standardizing EDTA, any errors in concentration can be corrected, ensuring accurate and reliable results in the titration process.
What does standardise EDTA mean?
Standardizing EDTA refers to determining the exact concentration of the EDTA solution by titrating it against a known concentration of a metal ion solution. This process ensures that the EDTA solution is accurately diluted or concentrated to achieve consistent and reliable results in complexometric titrations.
What preservatives are used in mayonnaise with what level of concentration?
EDTA
Why EDTA ia secondary standard?
EDTA is considered a secondary standard because its purity needs to be verified by titration with a primary standard solution to determine its exact concentration. This is due to the fact that EDTA is hygroscopic and its concentration can vary due to absorption of moisture from the atmosphere.
How do you calculate the concentration of EDTA in titration?
To calculate the concentration of EDTA in titration, you can use the formula: Concentration of EDTA (in mol/L) = (Volume of EDTA used in Liters x Normality of EDTA) / Volume of sample in Liters Make sure to substitute the values for the volume of EDTA used, normality of EDTA, and volume of the sample to determine the concentration.
What concentration of EDTA should be used for anticoagulation?
Ok, it's 1.5 mg per mL of Blood, you can reach this concentration by disolving 0.6 mg of EDTA in 10 mL of still water, then you add 100 microLitters (0.1mL) of this 6% EDTA into a glass tube. The next thing you've to do is to dry the test tube so that you'll only have 6 mg of EDTA, enough to anticoagulate exactly 4 mL of fresh complete blood. The final concentration of EDTA in the blood should be into the range of 1.25 to 1.75 mg per mL. I found this in Dacie's Haematology. karlosgb@live.com.mx
How does EDTA and titration work?
EDTA is a chelating agent that binds to metal ions. In titration, EDTA is used to determine the concentration of metal ions in a solution by forming a complex with the metal ion. The endpoint of the titration is identified by a color change indicator or a pH meter, indicating that all metal ions have reacted with EDTA.
What is a meter in cm?
.01m = 1cm
What are different types of EDTA titration?
Some types of EDTA titration include direct titration, back titration, complexometric titration, and chelatometric titration. These methods are commonly used to determine the concentration of metal ions in a solution by forming stable metal-EDTA complexes.
What is the final concentration of a edta solution if a 1l of 50x stock solution was made using 18.612g of edta mw 372.24?
The molar mass of EDTA is 372.24 g/mol. To calculate the molarity of the stock solution, you need to divide the mass of EDTA used (18.612 g) by its molar mass and then multiply by the dilution factor (50x). Finally, divide this result by the final volume (1 L) to get the final concentration in mol/L.
How do you prepare 1mM EDTA from 0.1M EDTA?
To prepare 1mM EDTA from 0.1M EDTA, you would dilute the 0.1M EDTA solution 100-fold. This means you would mix 1 volume of 0.1M EDTA with 99 volumes of a solvent (such as water) to reach a final concentration of 1mM EDTA.
What is the function of hhsnna in edta titration?
In EDTA titration, hhsnna (hydroxylamine hydrochloride) is used to reduce any interfering metal ions present in the sample to prevent their titration by the EDTA solution. This helps ensure that the titration results are accurate and only reflect the concentration of the target metal ion being measured.
