p is the increase in pressure, V is the reduction in volume and V is the original volume. DENSITY Density relates the mass and volume such that = m/V kg/ m3 PRESSURE Pressure is the result of compacting the molecules of a fluid into a smaller space than it would otherwise occupy. Pressure is the force per unit area acting on a surface.
Here are a few of the chemicals in tobacco smoke and other places they are found: 1  Acetone â found in nail polish remover. 2  Acetic Acid â an ingredient in hair dye. 3  Ammonia â a common household cleaner. 4  Arsenic â used in rat poison. 5  Benzene â found in rubber cement. 6  Butane â used in lighter fluid.
1 Cadmium: This metal is found most often in batteries and is the main ingredient in battery acid. 2  Smokers typically have twice as much cadmium in their bodies as non-smokers do. 3  Arsenic: This metal substance is most often used as a pesticide or fertilizer.here are many different poisonous substances found in tobacco. Some of these are found in products such as rat poison and pesticides, while others are found in household cleaners and solvents.