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Maybe the molar ratio of Ca to EDTA at equivalent titration is miscalculated: Not 2 Ca reacts with 1 EDTA (= tetra-acetate) but it is an equi-molar reaction: 1 Ca reacts with 1 EDTA.
Not Ca2Edetate is formed, but rather CaH2Edetate (monocalcium dihydrogen ED-tetra acetate)
If so the EDTA analysis outcome will be halved, so I would more trust on the FPM-outcome 2 ppm
If not, then I really don't know. Try a recalculation, succes.
What else can I help you with?
What is the reason of heating solution during redox titration?
This is far to be a rule for this titration.
What was the relationship between the scientific revolution and the enlightenment?
They were both an "Age of Reason", being that they both wanted people to renew their thinking into logical thinking, and putting their religious beliefs behind their logic (they can still keep their religion, but they can't use it as the reason for literally everything).
One degree of longitude equals how many seconds?
For every degree of longitude, is divided into 60 minutes. Each minute is then divided into 60 seconds. Since 1 degree equals 60 nautical miles. Then 1 minute equals 1 nautical mile Then 1 second equals approximately 35 yards across.
What is the smallest element and its reason?
Hydrogen. It's reason is to be Hydrogen.
'for this reason' in a sentence?
There was a crash at the intersection. For this reason, we were late to school.
What is the reason of heating solution during redox titration?
This is far to be a rule for this titration.
Why is important that the indicator is present in the solution during the course of titration?
the reason why a indicator is important in some titration is to show a change in the solution. for example as a solution runs from acidic to basic the indicator may turn a different color. but this is the reason why it is important inmost experiments.
How did scientific method differ from the method of Aristotle?
It relied on experimentation and reason, not rhetoric.
If a couple equals 2 and a few equals 3 then it stands to reason that several equals 4?
wrong 4 equals a good time
What is Abend equals s000 u0004 Reason equals 00000000?
It is user abend.
The data collected from the laboratory titration are used to calculate the?
Concentration of Solution Reason: The equation for titration on Refernece Table T shows molaity, which is an expression of concentration. molarity(m)= moles of solute/liters of solution
The scientific method emphasizes which method of attaining knowledge?
= Scientific and unscientific method of acquiring knowledge? =
In the PQ for our study method one of the four ours stands for?
REASON
How many hours in 2320 hours equals?
For some strange reason, 2320 hours equals exactly 2320 hours!
Why women should not be treated equal to men?
There is no reason why women should not be treated as equals to men. And, there is no reason to argue otherwise.
Who wrote Discourse on the Method?
In 1637, Rene Descartes published "Discourse on the Method for Rightly Conducting One's Reason and for Seeking Truth in the Sciences."
Can be create a method within a method in java?
I don't believe it is possible, and anyways there really isn't any reason to do that. Just create a new method in the same class, or in a "utility" class
