Chemistry has impacted society by aiding technological advancements, advancing the medical field, fortifying national defense and assisting in biological breakthroughs. Moreover, just within the last two centuries, chemistry has played a major part in the development of nuclear technology and electronics.Know More
Chemistry's place in society has always been questionable as the impact on the environment has mainly been trial and error. Red flags arise when products contain certain chemicals that are harmful to the environment. The harm is accompanied by fear of not knowing the reactions of substances. As chemists venture into lesser known substances, risk is always a factor that must be calculated. Clearly, many social risks are associated in the creation of explosives, gases, drugs and other lethal substances. Moreover, the side effects from chemicals, regardless of their intended use, create a lasting and devastating impact on society's health as well.
On the other hand, chemistry is responsible for household convenience items, such as detergents, adhesives, pain relievers and lubricants. It is difficult to imagine the way life would be without these common items because, for decades, they have been around and readily available. In addition, the understanding of the basics of chemistry has helped society progress significantly. Although modern medicine is a direct reflection of society's advancement due to chemistry's impact on society, it doesn't stop there. Since the dawn of man, chemistry has been used for things such as making fire, aiding hunting and gathering, and making clothes.Learn more about Chemistry
In chemistry, pK is the logarithmic value of the dissociation constant, Ka, of a hydrogen atom present on a molecule. A molecule has a distinct pK for each hydrogen atom that can be deprotonated. The acidity of a specific hydrogen atom in a molecule is represented by the pK value.Full Answer >
Chemistry is basic to essentially every field of science. A working knowledge of chemistry informs medicine, energy production and the vast majority of industrial processes. A comprehensive theory of chemistry allows predictions to be made about how any substance in the universe will behave in the presence of any other substance.Full Answer >
In a molecular formula, a subscript is written immediately after the letter denoting an element and refers to the amount of atoms that element has. A molecular formula, or empirical formula, is noted as a series of letters and numbers that represent a compound, or a molecule. Each letter in a formula symbolizes one element from the periodic table of elements.Full Answer >
Chemistry is important to medicine because it allows researchers to create drugs that interact efficiently with the body to combat illness, as stated by the National Institute of General Medical Sciences. Once a promising molecule has been identified, chemistry is required to make sure that the correct version of the molecule is used.Full Answer >