gnt. 5) Explain the terms. i) Metallurgy ii) Ores iii) Minerals. 6) Explain the term reactant and product giving examples.
Answers
Answer:
The substance which undergoes bound breaking while taking port in a chemical reaction is called reactant.
(2) The substance formed as a result of a chemical reaction by formation of new bonds is called product.
(3) Example : In a chemical reaction, the formation of carbon dioxide gas takes place by combustion of coal in air. In this reaction, coal (carbon) and oxygen (from air) are the reactants while carbon dioxide is the product .
Explanation:
Metallurgy is the science of obtaining metals from their ores, and of considering reactions of metals with an approach of disciplines belonging to chemistry. As such, it involves reactivity of metals and it is chiefly concerned with the reduction and oxidation, and the chemical performance of metals
Ores are a mixture of minerals: processed to produce an industrial mineral or chemically treated to produce one or more metals. The steel, aluminum, chromium, zinc, mercury, manganese, tungsten, and some copper ores are typically processed for just one element.
Mineral is a naturally occurring inorganic solid with a definite chemical composition and a crystalline structure. ... A mineral is composed of a single element or compound. By definition, a mineral is a naturally occurring inorganic substance with a definite chemical composition and ordered atomic structure.
Reactant: The substance which take part in a chemical reaction are called reactants. ... For example: When two sodium atoms react with two chlorine atoms(reactants), they give a completely new compound (product) i.e. sodium chloride (two atoms).
Products are the species formed from chemical reactions. During a chemical reaction reactants are transformed into products after passing through a high energy transition state. This process results in the consumption of the reactants. ... Here is an example of reactants: CH4 + O2. A non-example is CO2 + H2O or "energy".