In the task of analytical chemistry, the process of characterizing the chemical structure of a substance is called ( ) analysis
A: Qualitative
B: Quantitative
C: Structure
D: Conformation
A: Qualitative
B: Quantitative
C: Structure
D: Conformation
举一反三
- 定量的 A: systemic B: analytical C: qualitative D: quantitative
- Which analysis indicates whether a particular element or compound is in the sample? A: Qualitative analysis. B: Quantitative analysis. C: Chemical analysis. D: Instrumental analysis.
- The β-sheet conformation of a protein can be considered an example of（） A: Primary structure B: Secondary structure C: Tertiary structure D: Quaternary structure
- A collection of specimens that exhibit similar internal structure and chemical compositions are called mineral species
- “重量法”的英文词汇是_________。 A: gravimetric analysis B: volumetric analysis C: qualitative analysis D: quantitative analysis