Topic: Chemical Indicator
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Answers to Common Questions
What is a Chemical Indicator?
A chemical indicator is also known as a pH indicator. This indicator is generally used in order to figure out how much acid is within a given chemical compound. The chemical indicator typically is poured within the chemcial compound and the... Read More »
Source: http://answers.ask.com/Science/Chemistry/what_is_a_chemical_indic...
Why Are Indicators Used in Pool Chemicals?
Swimming pools require regular maintenance to keep their water free of bacteria and safe to swim in. Water filtration systems help accomplish this, but you need to add chemicals to the pool in the proper amounts to fully protect swimmers. Read More »
Source: http://www.ehow.com/about_6664870_indicators-used-pool-chemicals_...
What Are Subscripts in a Chemical Formula Used to Indicate?
Though a simple component of any basic chemistry course, chemical formulas provide vital information about ions and compounds, and subscripts are just as important as the elements themselves. For example, the subscript and what it represent... Read More »
Source: http://www.ehow.com/about_5305923_subscripts-chemical-formula-use...
More Common Questions
Answers to Other Common Questions
HEAT, Heat is the the number one indication of a reaction. Also, changes of state of matter and mass are also indicators of a chemical reaction. an example is when an iron fence rusts.
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Source: http://wiki.answers.com/Q/What_is_an_indicator_of_a_chemical_reac...
Phenolphtalein
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Source: http://wiki.answers.com/Q/What_are_examples_of_chemical_indicator...
are any substances used to classify another, often by changing colour. A substance that's physical appearance is altered at or near the end of the reaction. A substance whose color varies depending on the concentration of hydrogen ions in t...
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Source: http://wiki.answers.com/Q/Is+precipitation+an+indicator+as+a+chem...
An indicator is use to detect the given object is acid or a base
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Source: http://wiki.answers.com/Q/What_is_chemical_indicator_dye
carbon dioxide or CO2
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Source: http://wiki.answers.com/Q/What_chemical_is_limewater_an_indicator
A chemical reaction is what occurs when reactants (elements or compounds) come in contact with each other -- the bonds that held the reactants together are broken and the atoms reorganize to form different bonds to make new products. A chem...
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Source: http://www.ehow.com/info_8534514_3-equation-indicate-chemical-rea...
change in odor formation of a precipitate color change temperature change formation of a gas
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Source: http://wiki.answers.com/Q/What_are_5_indications_of_a_chemical_re...
