Kata
Chemistry So as said Walter white Chemistry studies changes of the matter. Everything is constantly changing though we can not note it. The paint that cover windows is falling off and The iron oxidise to iron oxide. When open a sode, almost instantly the carbonic acid turn into carbon dioxide and water. Many reactions occur in our body allow us doing daily activities. Almost everything what we use require a chemical process, though some things only need a physical process such a distillation, evaporation, among others. The alcohol that we consume, the soap we clean up with, the ink we write with, all this require at least a reaction. Without the help of chemistry mainly we can not consume drinking water. With only that we would get into trouble. Chemistry is essential in our life as well as Physics, Biology and of course Math. That's why I like mainly Chemistry and Science in general.
31 lip 2014 07:45
Poprawki · 5

<em>     Said Walter White: "Chemistry is the study of changes in matter."</em> Everything is constantly changing, <em>although</em> <em>we may not notice</em> it. The paint <em>on the</em> window <em>frame</em> is falling off and iron is changing to iron oxide. When <em>we </em>open a <em>soda</em>, almost instantly<em>;</em> the carbonic acid <em>turns</em> into carbon dioxide and water. Many reactions occur in our <em>bodies,</em> <em>allowing</em> us <em>to do</em> daily activities. Almost everything <em>that</em> we use <em>requires</em> a chemical process, <em>although</em> some things only need a physical process such a distillation <em>and</em> evaporation. The alcohol that we consume, the soap we clean up with, the ink we write with<em>;</em> all this <em>requires</em> at least a reaction. Without the help of chemistry, <em>we would not be able to</em> consume drinking water, <em>and</em> we would <em>have health</em> <em>troubles.</em> Chemistry is essential in our <em>lives;</em> as well as Physics, Biology, and of course; Math. <em>This is</em> why I <em>enjoy</em> Chemistry, and <em>science</em> <em>overall</em>.

31 lipca 2014

Chemistry

As Walter White said, chemistry studies changes of matter. Everything is constantly changing, even though often we cannot notice it. The paint on the walls is falling off, and iron slowly oxidizes* to iron oxide. When open a soda, the carbonic acid turns into carbon dioxide and water almost instantly. Many reactions occur in our bodies constantly, allowing  us to do our daily activities. Most changes we se involve a chemical process, although some things are only physical processes, such as distillation and evaporation, among others.
The alcohol that we consume, the soap that we clean up with, the ink that we write with, all of these require at least a reaction. **
Without chemistry we could not even consume drinking water. Chemistry is essential in our lives. Of course, knowledge of physics, biology and math is important too.
That's why I like chemistry and science in general.

 

* You are Mexican, so use American spelling: <em>oxidize, </em>not <em>oxidise.</em>

** Stay consistent within a list: <em>the friends we make, the shows we watch, the women we love..., </em><em>or the friends that we make, the booze that we drink...</em>

6 sierpnia 2014
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