Chemistry Calculators

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Chemistry is the study of the composition, behaviour and properties of matter, and of the elements of the Earth and its atmosphere. In this section you will find chemistry calculators and tools to allow online calculation of chemistry theory and guides to support with chemistry revision.

In this Chemistry section of iCalculator, you will find a range of Chemistry calculators with an explanation of how each calculation is reached and a live online chemistry calculator for each Chemistry example.

The World of Chemistry: Disciplines and Key Individuals

Welcome to the fascinating world of chemistry! Chemistry is a branch of science that deals with the composition, properties, and transformations of matter. It encompasses a vast array of sub-disciplines, each focusing on specific aspects of matter and its interactions. From fundamental research to practical applications, chemistry plays a crucial role in our understanding of the natural world and technological advancements. In this article, we will explore the associated disciplines within chemistry, highlight the achievements of key individuals who have made significant contributions to the field, and introduce chemistry calculators available on this page to assist with various calculations.

Disciplines in Chemistry

Chemistry is a multidisciplinary field with numerous specialized disciplines, including:

Organic Chemistry: Organic chemistry focuses on the study of carbon compounds and their properties, reactions, and synthesis. It is central to the understanding of life processes, drug development, and materials science.
Inorganic Chemistry: Inorganic chemistry explores the properties and behavior of inorganic compounds, including minerals, metals, and nonmetals. It investigates their structures, bonding, and applications in various fields such as materials science, catalysis, and environmental chemistry.
Analytical Chemistry: Analytical chemistry involves the development and application of techniques to identify and quantify chemical components in samples. It plays a crucial role in areas such as forensic analysis, environmental monitoring, and quality control.
Physical Chemistry: Physical chemistry combines principles of physics and chemistry to study the physical properties and behavior of matter. It focuses on areas such as thermodynamics, quantum mechanics, and spectroscopy.
Biochemistry: Biochemistry investigates the chemical processes and molecules that occur within living organisms. It plays a key role in understanding biological systems, drug discovery, and the development of biotechnology.
Environmental Chemistry: Environmental chemistry explores the chemistry of the environment, including the study of pollutants, their fate, and their impact on ecosystems. It plays a critical role in addressing environmental challenges and developing sustainable solutions.

Key Individuals in Chemistry

Throughout history, many individuals have made groundbreaking contributions to the field of chemistry. Their discoveries and innovations have revolutionized our understanding of matter and paved the way for scientific advancements. Here are a few notable figures:

Antoine-Laurent de Lavoisier: Often referred to as the "Father of Modern Chemistry," Lavoisier contributed significantly to the understanding of chemical elements, combustion, and the concept of oxidation. He introduced systematic methods for chemical analysis and played a key role in the development of the metric system.
Marie Curie: Curie was a pioneering scientist who made significant contributions to both chemistry and physics. She conducted groundbreaking research on radioactivity and discovered the elements polonium and radium. Curie was the first woman to win a Nobel Prize and remains an inspiration to many. Read the full biography of Marie Curie.
Dmitri Mendeleev: Mendeleev is best known for his development of the periodic table of elements. By organizing elements based on their properties and atomic weights, Mendeleev created a framework that revolutionized chemistry and provided a foundation for further discoveries.
Linus Pauling: Pauling was a prominent chemist and peace activist. He made significant contributions to the fields of quantum chemistry, molecular biology, and crystallography. Pauling's work on the nature of chemical bonding and the structure of proteins earned him two Nobel Prizes.