Posting 1: Gas Laws
The chemical properties of substances constitute an immediate element of the everyday life of people. One might observe the processes that represent chemical laws or principles in basic actions, procedures, or processes either observed or conducted. One of the examples of how chemistry is evident in everyday life might be the observation of gas laws. Indeed, it is known that temperature, pressure, and volume are the factors that influence the state of the gas. Thus, one might observe that a balloon filled with air shrinks when exposed to low temperatures. Such a change might be explained by the difference in the volume that the molecules of gas take under different temperatures. Another example of gas laws is the steam that appears when water boils, which indicates that this liquid evaporates and becomes gas. On the contrary, when the temperature lowers, the steam condenses and becomes liquid again.
Posting 2: Solution Solubility
Another concept from chemistry that one might observe in everyday life is solution solubility. This concept implies the tendency of mixed substances to dissolve into one solution. One might witness such processes in everyday life by observing how sugar melts in a hot cup of tea. It takes several seconds for the granules of sugar to dissolve in hot water. However, when placed in cold water, the sugar does not dissolve as quickly; it takes much longer for it to form a solution with water. To provide a different example, one might refer to another cooking process, which is making cocoa. Indeed, when putting cocoa powder into hot milk, the cocoa does not completely dissolve but mixes with milk. With time, it forms a layer of sediment, which shows that milk does not fully dissolve cocoa powder.