ANALYTICAL CHEMISTRY II AND CHEMOMETRICS
cod. 1006054

Academic year 2021/22
2° year of course - Second semester
Professor
- Federica BIANCHI
Academic discipline
Chimica analitica (CHIM/01)
Field
Discipline chimiche analitiche e ambientali
Type of training activity
Characterising
72 hours
of face-to-face activities
9 credits
hub: PARMA
course unit
in ITALIAN

Learning objectives

Knowledge of the concepts and methods of univariate and bivariate statistics useful for chemical applications. Knowledge of data elaboration. Capacity of data interpretation.
Knowledge of the role of potentiometry and voltammetry in analytical chemistry. Advantages/disadvantages of these techniques
Role of sample treatment, choice of the best procedure for the achievemet of reliable results.

Prerequisites

Basic mathematical and chemical concepts. Concepts deriving from the course Analytical Chemistry I and laboratory

Course unit content

Types of scale and measurements
Normal distribution, other distributions
Comparisons between rates and probability
Alpha and beta errors; a priori and a posteriori power
Student t test
Analysis of variance (ANOVA)
Analysis of variance with two or more criteria
Descriptive statistics for bivariate distributions

Sample treatment
Analytical Method selection
Voltammetry
Potentiometry
Amperometry

Full programme

Types of scale and measurements
Normal distribution, other distributions
Comparisons between rates and probability
Alpha and beta errors; a priori and a posteriori power
Student t test
Analysis of variance (ANOVA)
Homogeneity of variance (Cochran, Bartlett, Levene's test)
Analysis of variance with two or more criteria
Calibration
Correlation
Potentiometry
Voltammetry
Amperometry
Sample treatment

Bibliography

Lamberto Soliani (2008) Statistica applicata. UNI.NOVA, Parma.
ISBN:978-88-6319-041-0; www.uninova.net;
Edite dalla casa editrice di testi universitari UNINOVA di Parma, gruppo Pegaso Libreria Via Cavedani, 7;
Zar Jerrold (2010). Biostatistical Analysis, Fifth Edition. Pearson Education International, New Jersey;
J.N. Miller, J.C. Miller "Statistics and chemiometrics for Analytical Chemistry" Prentice Hall;
Spiegel Murray R. "Statistica" edito da The McGraw-Hill Companies, 2003 (collana Schaum);
Sheldon M. Ross, Introduzione alla statistica 2a ed. 2014, Maggioli editore;
Testi internazionali gratuiti in rete,
EPA 530/R-09-007, March 2009, Statistical Analysis of Groundwater Monitoring Data at RCRA Facilities. Unified Guidance, Environmental Protection Agency, United States;
EM 1110-1-4014, 31 Jan 2008, Environmental Quality - ENVIRONMENTAL STATISTICS, Department of the Army, U. S. Army Corps of Engineers.

Teaching methods

The course develops in 72 hours of frontal teaching during the which the students are guided to the understanting of the concepts of both chemometrics and voltammetry, potentiometry and sample treatment. the students must partecipate to the computer lessons.

Assessment methods and criteria

Written and oral examination to verify the acquisition of basic concepts of chemometrics for data elaboration and potentiometry ,voltammetry and sample treatment for the right choice of analytical methods

Other information

Educational material is available to the students until June