gas chemical equation

Combustibility - Hydrogen chloride gas is neither combustible, nor does it support combustio..

Introduction - There are more than hundred elements around us. But, we do not find these elements in their native form. This is because most of these elements are highly reactive. They interact with each other to form simple or complex substances. Only elements with the noble gas configur..

Chemical Combination - The force which holds together the ions, atoms and molecules in a chemical substance is called as chemical bond. It is the same force which makes substances combine with each other in many different ways to give newer products. The combining tend..

Nitrogen is a colorless gas and exists as diatomic. The two nitrogen atoms are held together by triple bond and have very high bond dissociation energy (945 kJ mol - 1 ). ..

Chemical Change - A change in which the composition of a substance is altered is called as chemical change. As a result, the original properties get changed and one or more new substances are formed. Iron is a greyish white metal and conducts electricity. It is attracted by a ma..

Elemental state and chemical reactivity - Nitrogen is a colorless gas and exists as diatomic. The two nitrogen atoms are held together by triple bond and have very high bond dissociation energy (945 kJ mol - 1 ..

Calcium carbonate is precipitated when carbon dioxide is passed through a clear solution of calcium hydroxide in water. The lime water turns milky serving as a test for carbon dioxide liberation. On passing excess of CO 2 gas the milky ness disappears due to the formation of calcium..

Gas Behaviour - All gases, irrespective of their chemical composition, obey certain laws that govern the relationship between the volume, temperature and pressure of the gases. A given mass of a gas, under definite conditions of temperature and pressure, occupies a def..

All gases, irrespective of their chemical composition, obey certain laws that govern the relationship between the volume, temperature and pressure of the gases. A given mass of a gas, under definite conditions of temperature and pressure, occupies a definite volume. When a..