Chemistry is the science of matter and the changes it undergoes. The science of matter is also addressed by physics‚ but while physics takes a more general and fundamental approach‚ chemistry is more specialized‚ being concerned with the composition‚ behavior (or reaction)‚ structure‚ and properties of matter‚ as well as the changes it undergoes during chemical reactions. It is a physical science which studies various substances‚ atoms‚ molecules‚ crystals and other aggregates of matter whether in
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What does chemistry do to help us and how important is it? To go about answering these questions‚ we must find out where in our daily activities‚ chemistry is involved and how it benefits us. Without realising‚ chemistry is used in all part of our lives and some of its features are more recognised by specific user groups‚ for example a kid wouldn’t be interested in how chemistry makes their fathers shaving foam more lubricant. I believe looking at the problem from this perspective would
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CHEMISTRY IN OUR DAILY LIVES Chemistry In Everyday Life Chemistry in everyday life : Our entire universe is made up of matter which is constantly changing forms and evolving into other forms of energy. Chemistry is defined as the study or science of this ever changing matter. The other sciences which we study commonly like biology‚ physics and mathematics are all dependent on chemistry and are only specific studies under the elaborate subject of chemistry. Chemistry is also seen in biological
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Unsolved problems in chemistry tend to be questions of the kind "Can we make X chemical compound?"‚ "Can we analyse it?"‚ "Can we purify it?" and are commonly solved rather quickly‚ but may just as well require considerable efforts to be solved. However‚ there are also some questions with deeper implications. This article tends to deal with the areas that are the center of new scientific research in chemistry. Problems in chemistry are considered unsolved when an expert in the field considers it
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What chemistry means to me and how it impacts upon my life From the foods we eat and the medicines we take to the products we regularly use‚ our lives are inextricably linked to chemicals and their operating principles. Chemistry is everywhere. The air we breathe‚ the ground we stand on‚ the seas we sail‚ and the variety of living things including our own bodies; all these are made of substances that we call chemicals. These chemicals interact with one another‚ and‚ in many cases‚ these interactions
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If you plan to pursue graduate studies‚ what area of study are you planning to pursue in graduate school? I would like to pursue in organic chemistry‚ specifically the total synthesis of complex products. However‚ I am also interested to know more about physical organic chemistry after learning extended Hückel theory and perturbational molecular orbital theory in my seminar class. Personal Statement Please tell us why you would like to participate in this program. Currently‚ I am conducting
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Department of Chemistry (September 2013 - August 2015) from the University of Brawijaya‚ Malang. Previously‚ I also completed my degree Diploma 3 Chemical Analysis in the Department of Chemistry (July 2005 - July 2008) of the UB. After graduating from the Diploma 3 Chemical Analysis‚ I have been working at PT. INVESTAMA TRUE SELF‚ Pasuruan as Quality Assurance (QA) in 2008 - 2010. In 2010‚ I got married and I have a daughter. In 2013‚ I decided to continue my studies to a Bachelor of Chemistry. When at
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Chemistry In Our Daily Life Chemistry is a big part of your everyday life. You find chemistry in daily life in the foods you eat‚ the air you breathe‚ your soap‚ your emotions and literally every object you can see or touch. We live in a world of matter. From the food that sustains our lives to various objects that have built up our physical culture‚ everything is made up of matter. The human body itself is a mixture of matter of differing types. The humans who used materials obtained from nature
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1. | An experiment is carried out to determine the freezing point of naphthalene.Solid naphthalene is heated in a water bath until it melts completely. The initial temperature is recorded. Then molten naphthalene is left to cool. The reading of the temperature is recorded every 30 seconds. Figure below shows the recorded thermometer readings at 30 seconds intervals. Satu eksperimen dijalankan untuk menentukan takat beku naftalena. Pepejal naftalena dipanaskan di dalam kukus air sehingga melebur
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Lab Report Marisa McKinney P. 2 Purpose: To investigate the periodic variation of density in Group 4A elements. Background: When the elements are arranged in order of increasing atomic number‚ they exhibit periodic recurrence of properties. Elements in the same group in the periodic table tend to have similar physical and chemical properties. These similarities are due‚ in large part‚ to similarities among the electron configurations of the elements in a group. You can find periodic
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