Gravimetric Analysis Quiz

Quiz
•
Science
•
University
•
Hard
Standards-aligned
Lovely Gutierrez
Used 17+ times
FREE Resource
7 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
It is the removal of water particles from the precipitate.
Precipitate
Ignition of Precipitates
Ignition
2.
FILL IN THE BLANK QUESTION
30 sec • 2 pts
Give the name of the picture shown, and explain what it is?
Tags
NGSS.HS-PS1-5
NGSS.HS-PS3-4
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Many _______ ____________ are quite selective-they form chelate compounds with only a few ions. Therefore, these ions can be determined gravimetrically in the presence of other ions.
Ignition Precipitates
Chelate Formation
Organic Precipitants
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
A _______ _________ is an organic compound formed when a polydentate ligand bonds to a central metal atom.
Chelate Formation
Chelant Formation
Organic Precipitants
5.
FILL IN THE BLANK QUESTION
30 sec • 1 pt
Chelation, according to the _____, involves the formation of two or more separate coordinate bonds between the ligand and central atom.
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which of the following is the correct chelate formation?
Chelate + Metal Ion = EDTA
EDTA + Metal Ion = Chelate
Metal Ion + EDTA = Chelate
7.
MULTIPLE SELECT QUESTION
30 sec • 3 pts
Select 3 Applications of Gravimetric Analysis
To determine inorganic anions and cations
Determination of SO2, CO2, and iodine
Determination of the composition of complex subtances
It is used to calibrate other instruments because this technique can quickly provide precise and widely correct data.
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