- Chemical weapon | Convention, Definition, List, World War I, World War . . .
Chemical weapon, any of several chemical compounds, usually toxic agents, that are intended to kill, injure, or incapacitate In modern warfare, chemical weapons were first used in World War I (1914–18)
- Love Canal | History, Environmental Disaster, Toxic Waste, Health . . .
Love Canal is a neighborhood in Niagara Falls, New York, U S , that was the site of the worst environmental disaster involving chemical wastes in U S history After discovery of the pollution in the 1970s, the neighborhood was cleared of its houses and residents and cleaned up over many years
- Chemical energy | Definition Facts | Britannica
The chemical energy in food is converted by the body into mechanical energy and heat The chemical energy in coal is converted into electrical energy at a power plant The chemical energy in a battery can also supply electrical power by means of electrolysis
- Chemical equilibrium | Definition, Equation, Facts | Britannica
Chemical equilibrium is the condition in the course of a reversible chemical reaction in which no net change in the amounts of reactants and products occurs A reversible chemical reaction is one in which the products, as soon as they are formed, react to produce the original reactants
- chemical reaction - Students | Britannica Kids | Homework Help
The substances in a chemical reaction may be chemical elements, molecules, or compounds The substances present at the start of a chemical reaction are called the reactants; the substances formed by the reaction are called the products
- Chemistry | Definition, Topics, Types, History, Facts | Britannica
The identification of pure substances and the analysis of chemical mixtures enable all other chemical disciplines to flourish The importance of analytical chemistry has never been greater than it is today
- History, Products, Acquisition, Facts - Britannica Money
The company was incorporated as the Monsanto Chemical Company in 1933 Its production of styrene, a component of synthetic rubber, was vital to the U S war effort during World War II
- chemical energy - Kids | Britannica Kids | Homework Help
People have invented ways to use the chemical energy of substances to power machines For example, the chemical energy inside the substances in a battery can be transformed into electrical energy to power a flashlight
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