IUPAC (systematic) If ionic write the charge for each Common name formula Solid or liquid? lonic or covalent? name ion 1.table salt Sodium chloride NaCI solid ionic Nat and Cl- 2.baking soda 3. Washing soda 4. Photographic fixer 5. Epsom salt 6. Alum 7. Chalk 8. Corn Starch 9. Sand 10. 11. hydrogen Hydrogen peroxide H2O2 liquid covalent peroxide 12. Table Sugar 13. Grain Alcohol 14. Rubbing Alcohol 15. Nail Polish Remover 16. Paint Thinner 17. 18. * 19. *
Ideal and Real Gases
Ideal gases obey conditions of the general gas laws under all states of pressure and temperature. Ideal gases are also named perfect gases. The attributes of ideal gases are as follows,
Gas Laws
Gas laws describe the ways in which volume, temperature, pressure, and other conditions correlate when matter is in a gaseous state. The very first observations about the physical properties of gases was made by Robert Boyle in 1662. Later discoveries were made by Charles, Gay-Lussac, Avogadro, and others. Eventually, these observations were combined to produce the ideal gas law.
Gaseous State
It is well known that matter exists in different forms in our surroundings. There are five known states of matter, such as solids, gases, liquids, plasma and Bose-Einstein condensate. The last two are known newly in the recent days. Thus, the detailed forms of matter studied are solids, gases and liquids. The best example of a substance that is present in different states is water. It is solid ice, gaseous vapor or steam and liquid water depending on the temperature and pressure conditions. This is due to the difference in the intermolecular forces and distances. The occurrence of three different phases is due to the difference in the two major forces, the force which tends to tightly hold molecules i.e., forces of attraction and the disruptive forces obtained from the thermal energy of molecules.
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