Topic: Battery Chemistry
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Answers to Common Questions
What is the chemistry of a battery?
Chemistry is the driving force behind the magics of batteries. A batteryis a package of one or more galvanic cells used for the production and storage of electric energy by chemical means. A galvanic cellconsists of at least two half cells,... Read More »
Source: http://wiki.answers.com/Q/What_is_the_chemistry_of_a_battery
What is the chemistry of recharging the lead battery?
Dr M Kanagasabapathy Asst. Professor in Chemistry Rajus college, Affiliated to M K University Rajapalayam (TN) India ------------------------------------------------------------------------------------------------------ Lead acid battery co... Read More »
Source: http://wiki.answers.com/Q/What_is_the_chemistry_of_recharging_the...
What is a good science fair project for chemistry with batteries?
Check out scienceproject.com for the experiment... Read More »
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A Science Fair Project - How Does the pH Level of a Fruit Affect Its E...
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http://en.wikipedia.org/wiki/Zinc-carbon… In a dry cell, the outer zinc container is the negative terminal. The zinc is oxidised according to the following half-equation. Zn(s) → Zn2+(aq) + 2 e- A graphite rod surrounded by a powder contain...
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Source: http://answers.yahoo.com/question/index?qid=20100208111526AAzEhKn
Batteries in portable consumer devices (laptops and notebooks, camcorders, cellular phones, etc.) are principally made using either Nickel Cadmium (NiCad), Nickel Metal Hydride (NiMH) or Lithium Ion (Li-Ion) technologies. Each type of recha...
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Source: http://www.batteryweb.com/faqbw.cfm/solar.cfm
Dry-cell batteries are called...
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The MnO2 would like to take electrons from the Zn much the same way that a bully would like to take someones lunch money. The problem for MnO2 is that it is not touching the Zn. The MnO2 is touching the graphite electrode and is trying to p...
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Source: http://answers.yahoo.com/question/index?qid=20080124011723AA16KvC
• Zinc • Copper • Lemon Source(s): http://hilaroad.com/camp/projects/lemon/…
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Source: http://answers.yahoo.com/question/index?qid=20070420080340AAseYCM
The main difference between the two is the fact that NiMH batteries (the newer of the two technologies) offer higher energy densities than NiCad’s. In other words, pound for pound, NiMH delivers approximately twice the capacity of its NiCad...
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Source: http://www.batteryweb.com/faqbw.cfm/solar.cfm
