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The reaction between manganese dioxide and potassium permanganate ⠃⠗⠋ braille edition

Grade 1 — uncontracted, letter-for-letter. Translated on this server by our own braille engine (BRF — Braille Ready Format, Library of Congress fdd000551). View Grade 2 instead.

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47,624 braille cells · 50 embossed pages at 40×25 · 314 unrepresentable characters omitted

⠞⠓⠑⠀⠁⠉⠞⠊⠕⠝⠀⠕⠋⠀⠝⠊⠞⠗⠊⠉⠀⠁⠉⠊⠙⠀⠕⠝⠀⠞⠓⠑⠀
⠍⠁⠝⠛⠁⠝⠑⠎⠑⠀⠀⠙⠊⠕⠭⠊⠙⠑⠀⠕⠗⠀⠃⠽⠀⠞⠓⠑⠀⠎⠏⠕⠝⠞⠁⠝⠑⠕⠥⠎
⠀⠙⠑⠉⠕⠍⠏⠕⠎⠊⠞⠊⠕⠝⠀⠕⠋⠀⠏⠑⠗⠍⠁⠝⠛⠁⠝⠊⠉⠀⠁⠉⠊⠙⠲⠀⠠⠊⠞⠀
⠺⠁⠎⠀⠞⠓⠕⠥⠛⠓⠞⠀⠞⠓⠁⠞⠀⠊⠋⠀⠍⠕⠗⠑⠀⠕⠭⠽⠛⠑⠝⠀⠎⠓⠕⠥⠇⠙⠀
⠃⠑⠀⠕⠃⠞⠁⠊⠝⠑⠙⠀⠋⠗⠕⠍⠀⠋⠇⠁⠎⠅⠀⠠⠝⠕⠲⠀⠠⠠⠊⠊⠊⠀⠀
⠉⠕⠝⠞⠁⠊⠝⠊⠝⠛⠀⠁⠀⠍⠊⠭⠞⠥⠗⠑⠀⠕⠋⠀⠏⠑⠗⠍⠁⠝⠛⠁⠝⠁⠞⠑⠂⠀
⠍⠁⠝⠛⠁⠝⠑⠎⠑⠀⠙⠊⠕⠭⠊⠙⠑⠀⠁⠝⠙⠀⠝⠊⠞⠗⠊⠉⠀⠀⠁⠉⠊⠙⠂⠀⠞⠓⠁⠝
⠀⠋⠗⠕⠍⠀⠍⠊⠭⠞⠥⠗⠑⠎⠀⠠⠝⠕⠲⠀⠠⠊⠀⠁⠝⠙⠀⠠⠝⠕⠲⠀⠠⠠⠊⠊⠂⠀
⠞⠓⠑⠀⠇⠁⠗⠛⠑⠗⠀⠧⠕⠇⠥⠍⠑⠀⠍⠥⠎⠞⠀⠃⠑⠀⠀⠙⠥⠑⠀⠞⠕⠀⠞⠓⠑⠀
⠗⠑⠙⠥⠉⠞⠊⠕⠝⠀⠕⠋⠀⠞⠓⠑⠀⠏⠑⠗⠍⠁⠝⠛⠁⠝⠁⠞⠑⠀⠃⠽⠀⠞⠓⠑⠀
⠍⠁⠝⠛⠁⠝⠑⠎⠑⠀⠕⠭⠊⠙⠑⠲⠀⠀⠀⠀⠠⠞⠓⠑⠀⠞⠓⠗⠑⠑⠀⠋⠇⠁⠎⠅⠎⠀
⠁⠋⠞⠑⠗⠀⠓⠁⠧⠊⠝⠛⠀⠃⠑⠑⠝⠀⠋⠊⠇⠇⠑⠙⠀⠁⠎⠀⠙⠑⠎⠉⠗⠊⠃⠑⠙⠀
⠺⠑⠗⠑⠀⠁⠞⠞⠁⠉⠓⠑⠙⠀⠞⠕⠀⠀⠞⠓⠑⠀⠁⠏⠏⠁⠗⠁⠞⠥⠎⠀⠁⠝⠙⠀⠞⠓⠑⠝
⠀⠁⠇⠇⠀⠎⠥⠃⠍⠑⠗⠛⠑⠙⠀⠞⠕⠀⠞⠓⠑⠀⠎⠁⠍⠑⠀⠙⠑⠏⠞⠓⠀⠊⠝⠀⠞⠓⠑⠀
⠃⠕⠊⠇⠊⠝⠛⠀⠀⠺⠁⠞⠑⠗⠀⠕⠋⠀⠁⠀⠎⠊⠝⠛⠇⠑⠀⠛⠇⠁⠎⠎⠀
⠺⠁⠞⠑⠗⠤⠃⠁⠞⠓⠲⠀⠠⠞⠓⠑⠀⠎⠞⠕⠏⠤⠉⠕⠉⠅⠎⠀⠕⠋⠀⠞⠓⠑⠀
⠁⠵⠕⠞⠕⠍⠑⠞⠑⠗⠎⠀⠀⠺⠑⠗⠑⠀⠞⠓⠑⠝⠀⠕⠏⠑⠝⠑⠙⠀⠁⠝⠙⠀⠞⠓⠑⠀
⠍⠑⠗⠉⠥⠗⠽⠀⠁⠇⠇⠕⠺⠑⠙⠀⠞⠕⠀⠋⠁⠇⠇⠀⠞⠕⠀⠺⠊⠞⠓⠊⠝⠀⠁⠃⠕⠥⠞⠀
⠋⠊⠋⠞⠽⠀⠀⠍⠊⠇⠇⠊⠍⠑⠞⠗⠑⠎⠀⠕⠋⠀⠊⠞⠎⠀⠇⠑⠧⠑⠇⠀⠊⠝⠀⠞⠓⠑⠀
⠗⠑⠎⠑⠗⠧⠕⠊⠗⠎⠲⠀⠠⠞⠓⠊⠎⠀⠙⠊⠋⠋⠑⠗⠑⠝⠉⠑⠀⠊⠝⠀⠇⠑⠧⠑⠇⠀⠀
⠺⠁⠎⠀⠍⠁⠊⠝⠞⠁⠊⠝⠑⠙⠀⠁⠎⠀⠝⠑⠁⠗⠇⠽⠀⠁⠎⠀⠏⠗⠁⠉⠞⠊⠉⠁⠃⠇⠑⠀
⠃⠽⠀⠇⠕⠺⠑⠗⠊⠝⠛⠀⠞⠓⠑⠀⠗⠑⠎⠑⠗⠧⠕⠊⠗⠎⠀⠀
⠉⠕⠍⠍⠑⠝⠎⠑⠗⠁⠃⠇⠽⠀⠺⠊⠞⠓⠀⠞⠓⠑⠀⠊⠝⠉⠗⠑⠁⠎⠑⠀⠊⠝⠀⠛⠁⠎⠀
⠧⠕⠇⠥⠍⠑⠲⠀⠠⠝⠕⠀⠁⠉⠞⠊⠕⠝⠀⠉⠕⠥⠇⠙⠀⠃⠑⠀⠀⠕⠃⠎⠑⠗⠧⠑⠙⠀⠊⠝
⠀⠋⠇⠁⠎⠅⠎⠀⠠⠝⠕⠲⠀⠠⠊⠀⠁⠝⠙⠀⠠⠝⠕⠲⠀⠠⠠⠊⠊⠀⠙⠥⠗⠊⠝⠛⠀⠞⠓⠑

These are the same pages the .brf download embosses — form-feed breaks and all. BRF opens in braille software (Duxbury, BrailleBlaster), on embossers, and on refreshable displays.