ACID BASE НС CI- H2SO4 HSO4 Negligible Strong- HNO3 NO3 Нзо* Нао HSO4 so,2- H2SO3 HSO3 H3PO4 HаРОд- HF CH3COOH CH3COO H2CO3 НCО3" Weak Weak< H2S HS HSO3 sog2- H2PO4 НРО,2- NH4+ NH3 НСОЗ co,2- НРО,2- PO,3- H20 OH" s2- Strong HS- Negligible- он- 02 ACID STRENGTH BASE STRENGTH
Analyzing Infrared Spectra
The electromagnetic radiation or frequency is classified into radio-waves, micro-waves, infrared, visible, ultraviolet, X-rays and gamma rays. The infrared spectra emission refers to the portion between the visible and the microwave areas of electromagnetic spectrum. This spectral area is usually divided into three parts, near infrared (14,290 – 4000 cm-1), mid infrared (4000 – 400 cm-1), and far infrared (700 – 200 cm-1), respectively. The number set is the number of the wave (cm-1).
IR Spectrum Of Cyclohexanone
It is the analysis of the structure of cyclohexaone using IR data interpretation.
IR Spectrum Of Anisole
Interpretation of anisole using IR spectrum obtained from IR analysis.
IR Spectroscopy
Infrared (IR) or vibrational spectroscopy is a method used for analyzing the particle's vibratory transformations. This is one of the very popular spectroscopic approaches employed by inorganic as well as organic laboratories because it is helpful in evaluating and distinguishing the frameworks of the molecules. The infra-red spectroscopy process or procedure is carried out using a tool called an infrared spectrometer to obtain an infrared spectral (or spectrophotometer).
Use Apendix C or Figure 18.9 to determine whether Kc > 1 or Kc < 1 for each reaction.
(a) H2SO3 + NH3 HSO3- + NH4+
(b) HCN + HCO3- H2CO3 + CN -
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