Topic: Kids Definition of a Chemical Reaction
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Answers to Common Questions
What is the definition for chemical reaction?
Process in which one substance, such as wood, is transformed into another substance, such as ash. Read More »
Source: http://wiki.answers.com/Q/What_is_the_definition_for_chemical_rea...
What is the appropriate definition for chemical reaction in terms...
A chemical reaction is a reaction in which elements have their chemical and/or physical properties altered by the end of the reaction. Read More »
Source: http://wiki.answers.com/Q/What_is_the_appropriate_definition_for_...
How do you explain the chemical reaction of baking soda and vineg...
Baking soda and vinegar are both made of many small little pieces. When you mix these two, the pieces dance and become one, something new, that is different than either baking soda or vinegar. The new thing is air and the air is trapped in ... Read More »
Source: http://wiki.answers.com/Q/How_do_you_explain_the_chemical_reactio...
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Answers to Other Common Questions
a reaction that has the same # of atoms of each element before the reaction as after it.
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Source: http://answers.yahoo.com/question/index?qid=20111206175746AAd9tnu
"Precipitate" (ver...
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Source: http://www.chacha.com/question/what-is-the-word-for-this-definiti...
The basic vinegar and baking soda Dry ice and water
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Source: http://answers.yahoo.com/question/index?qid=20070409072532AAZlXvU
We've done a giant "matching" game. Create large cards with chemical and physical reaction components...things like "wood" on one card and "fire" on another. They would match to become "ash" (chemical). If you match "wood" with a different ...
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Source: http://answers.yahoo.com/question/index?qid=20081011133505AAPAXYF
Put vinegar and some food colouring into a bottle, then add some Sodium Bicarbonate (Baking Powder) to make a big fizz. I recommend you only do this outdoors as it can be quite messy.
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Source: http://answers.yahoo.com/question/index?qid=20100706123403AARKMxt
My best guess is some sort of evolutionary fluke. Who knows if we're not just insane, and animals, by not being conscious, are at least closer to the right idea than we are? I'm not religious, but I think that however we became conscious is...
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Source: http://uk.answers.yahoo.com/question/index?qid=20090502143618AA9o...
n rearrangement of atoms or ions accompanying energy change. A catalyst, such as heat or an enzyme, may alter the rate of reaction.
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Source: http://medical-dictionary.thefreedictionary.com/displacement+reac...
