failure or refusal to comply, as with a law, regulation, or term of a contract. Origin of noncompliance. 1680-1690. First recorded in 1680-90; non- + compliance.
If a few drops of water are added to a mixture of solid silver nitrate and powdered magnesium the mixture bursts into flames. The water dissolves the silver nitrate to make a highly concentrated solution. An exothermic displacement reaction occurs which ignites any excess magnesium.
Balanced Chemical Equation  Tells us which substances are the products and which substances are the reactants, and the relative amounts of each. Balancing Chemical Equations. In class demo Electrolysis of Water. The reaction that is taking place right now is the decomposition of water into hydrogen and oxygen.Water Hydrogen + Oxygen. In this example water is the reactant (it will be completely destroyed if the reaction goes to completion), while hydrogen and oxygen are the products (they are created by this chemical reaction).alanced Chemical Equation  Tells us which substances are the products and which substances are the reactants, and the relative amounts of each. Balancing Chemical Equations. In class demo Electrolysis of Water. The reaction that is taking place right now is the decomposition of water into hydrogen and oxygen.