EDTA with Zn2+ complexes formed in conditional stability constant of the lgK ɵ′Zn 'recent equals ( )
A. 16.50
B. 0.45
C. 16.05
D. 16.96
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In the atomic absorption analysis method, the sensitivity and accuracy of the measured element depend to a large extent on the atomization system.
In the atomic absorption spectrophotometer, the currently commonly used light source is a tungsten lamp.
The radiation sources used in atomic absorption spectrometry (AAS) are usually element-specific.
The coordination numbers of [Cu(NH3)4]2+and[Cu(en)2]2+ are both 4.