| 41. | However, elemental chlorine was not produced until 1774, when Carl Wilhelm Scheele heated hydrochloric acid with manganese dioxide.
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| 42. | Solid tantalum electrolytic capacitors with manganese dioxide electrolyte or polymer electrolyte are damaged by peak or pulse currents.
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| 43. | Production of ferrite ( two of the primary uses of manganese dioxide ) requires high purity manganese dioxide.
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| 44. | The chemical difference is the addition of nickel oxyhydroxide to the manganese dioxide and graphite for the cathode.
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| 45. | Production of ferrite ( two of the primary uses of manganese dioxide ) requires high purity manganese dioxide.
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| 46. | A common dry cell is the alkaline cell ( since both use the same zinc manganese dioxide combination ).
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| 47. | KMnO 4 is decomposed in water, resulting in formation of manganese dioxide ( MnO 2 ) and gaseous oxygen.
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| 48. | In 1952 Bell Labs researchers discovered the use manganese dioxide as a solid electrolyte for a sintered tantalum capacitor.
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| 49. | Weldon was a successful chemist and developed the Weldon process to produce chlorine by boiling hydrochloric acid with manganese dioxide.
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| 50. | In another process manganese dioxide is carbothermically reduced to manganese ( II ) oxide which is dissolved in sulfuric acid.
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