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  1. A chemical with a known composition is a chemical . A chemical with an unknown... with which you come into contact are made up of chemicals . You touch chemicals , breathe chemicals , eat chemicals ...

    5 Answers · Science & Mathematics · 24/06/2009

  2. Chemical changes are the changes in a substance through chemical ...new product with equal mass. The following evidence can indicate that a chemical change took place, although this evidence is not conclusive: Change...

    5 Answers · Science & Mathematics · 25/09/2007

  3. Fine Chemicals are chemical compounds - normally used for the synthesis...and cost much higher then standard laboratory chemicals . Most fine chemical manufacturers purchase chemicals from market and purify it to require...

    5 Answers · Science & Mathematics · 26/12/2007

  4. Chemical engineering is the act of taking chemical principles... this involves large scale up of bench-level chemistry. Often in chemical engineering there will be several additional semesters of math ...

    4 Answers · Science & Mathematics · 10/03/2009

  5. Chemical engineers are constantly working on expanding and .... Whether working for a private corporation or for the government, chemical engineers are provided a high salary (a median of $84,000...

    5 Answers · Science & Mathematics · 17/08/2013

  6. Fine Chemicals are high quality chemicals used in flavor, fragrance, tobacco, foundry... used for technical applications. Bulk chemicals are produced in large quantities using ...

    3 Answers · Science & Mathematics · 10/04/2013

  7. Chemical reactions occur whenever bonds are formed or ... electron shells. There are various types of chemical bonds; in general, the more closely overlapping the electron shells...

    4 Answers · Science & Mathematics · 11/10/2009

  8. Chemical Engineering is a distinctive branch from forensic science but they do have... concerned they are not that different. With a background in chemical engineering you can specialize in forensic engineering which deals...

    2 Answers · Science & Mathematics · 06/07/2009

  9. Chemical Change : A chemical change involves the change in a substance through...mass. The following is a list of evidence that can indicate that a chemical change took place. Note that this evidence is not conclusive. ...

    8 Answers · Science & Mathematics · 27/03/2007

  10. Chemical peels, also known as chemexfoliation or derma-peeling, are a technique used to... new skin also is temporarily more sensitive to the sun. What Conditions Do a Chemical Peel Treat? Chemical peels are performed on the face, neck...

    2 Answers · Health · 04/09/2008

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