Signs That a Chemical Reaction Has Taken Place?

Answer

The signs of chemical reaction are many including texture (the way something feels) changes, and can't be changed back, gas bubbles are formed, Other signs include a new substance being formed and energy is taken in or given out in a reaction-burning and electricity are examples
Q&A Related to "Signs That a Chemical Reaction Has Taken Place..."
the texture (the way something feels) changes, and can't be changed back. gas bubbles are formed. a new substance is formed. energy is taken in or given out in a reaction-burning
http://wiki.answers.com/Q/What_are_the_signs_chemi...
One of the most easily noted indicators of a chemical reaction is a change in color. When two or more substances are mixed together they may react to form a new substance. Even if
http://www.ehow.com/info_8590846_signs-chemical-re...
To tell if a chemical reaction has occurred look for
http://www.chacha.com/question/what-are-the-signs-...
Mg + 2HCl > MgCl2 + H2. A) Hydrogen is odourless and colourless. C and D would explain it. This is and exothermic reaction = Explains the hot test tube. Magnesium reacted with
http://answers.yahoo.com/question/index?qid=201104...
About -  Privacy -  Careers -  Ask Blog -  Mobile -  Help -  Feedback  -  Sitemap  © 2014 Ask.com