Chemistry and Society Essay

Chemistry is very burning(prenominal) in our lives level(p) though we whitethorn not realize that alchemy is anywhere. This opus serves to come across the ways in which alchemy is relevant in everyday look and in nightclub. It testament to a fault examine the difference between the true and give overedness and provide examples of when true statement and clearcutness be crucial in quantitys and wherefore society dep hold ons on these measurements to be absolute and very(prenominal) ( Tam 2012).Chemistry in guildWhen we turn on the tap and submit a glass with water and pledge it, we are benefitting from the chemical substance substance process that removes impurities from water, providing us with clean drinking water. When we riding habit a laundry detergent to remove a stubborn stain from clothing, we are equal to do so because of a chemical chemical reaction. The medicines that heal us are a result of a chemical reaction within our bodies. The season-r eleased medicines that we take, delay certain chemical reactions until our bodies need them. in that respect are chemical reactions happening around us every second of every day.Chemistry also plays a role in assure that we protect and preserve our planet. Green chemistry or sustainable chemistry is the tell of chemistry that focuses on ways to boil down the damage to our environment through extravagance prevention, proper waste disposal, and identifying renewable postcode sources (Ravichandran, 2011). clearcutness vs. Accuracy Precision is the submit of being exact and the ability of a measurement to be reproduced consistently ( clearcutness, n. d. ). Accuracy is the freedom from mistakes that arise as a result of being studious (accuracy, n. . ). Precision incorporates the element of cartridge holder whereas accuracy is the correctness of a hotshot event. You can achieve precision if you do approximatelything accurately and consistently over time. In science, the prec ision of a number lies in the number of reported digits. The superlative list of precision of measurement is with numbers with the greatest number of digits and the least amount of precision of a measurement is with numbers with the fewest(prenominal) number of digits ( Chapter 2, Measurement and Problem Solving, 2009). nine relies on the accuracy and precision of measurements in many compasss of our lives. The manufacturing industry relies on the accuracy of measurements when manufacturing components that must(prenominal) be assembled to produce an end product. If the measurements of each component arent correct, you will not be able to conference the product. Manufacturing shoots precision because each part must be cut exactly the said(prenominal) as the previous one. Have you ever purchased a product that required gathering and found that one of the pieces was cut wrong and thus the product could not be assembled properly?We blaspheme on the precision and accuracy of th e manufacturing process to deliver us goods that assembly the way they should. Another area where society relies on the precision and accuracy of measurements is the medical field. When a doctor prescribes a medication to a patient, the accuracy of the measurements of the medicine is crucial. If too much is prescribed, it could be sulphurous if too little is prescribed it may not be effective in producing the desired results. Accuracy and/or Precision of Measurements There are several types of tools we use to measure some are to a greater extent accurate than others.When a doctor prescribes a medication, he uses ml instead of ounces. date both are forms of liquid measure, the ml is the most precise measure because it has little increments than the ounce. If we were talking about the amount of pop music in a can, the use of ounces is an accurate enough measure because that does not require the same type of precision as the dispensing of medication. We us a watch or clock for the measurement of time. We measure time in seconds, minutes, hours, days, weeks, months and years.The measurement of time employ seconds is the most precise and accurate building block of measure when measuring time. With current technology, a sprinters time can be record in fractions of a second. With the addendum of railcar start and auto wipe out, the clock begins when the starting gun is fired. The clock sugar when the sprinter crosses the finish line which is a radio beam that stretches across the finish line. Determining the succeeder of a 100m dash requires precise and accurate measurement because in many instances the sprinters are so close that it is difficult to mark the winner of a race.Before auto start and finish, the sprinters time was recorded by people using a stopwatch. The stopwatch was started at the sound of the gun firing and was stopped when you saying some body part cross the finish line. This method was subject to human error. There were fractions of a second lost in human reaction time to what they saw and heard. The addition of the auto start and finish has provided the needed increase of precision and accuracy. time are measured with a precision of . 001 seconds. Conclusion Chemistry is relevant and pledge in our everyday lives.Now, in the sunup when you boil an egg too grand and the vitellus turns a grayish color, go to sleep that is a chemical reaction pickings place. When an egg is boiled for too capacious at high temperatures, ferrous siemens is produced and that is what causes the grayish color on the yolk (Karukstis, 2003). We can now appreciate why a doctor gives us our medications in ml and not ounces because we know that ml are a more precise measure than ounces. We have and continue to rely on the precise and accurate measurement in so many aspects of our lives even if we dont realize that we do.