{"book":"adl0842","page":226,"text":"۲۳۷\n\nداده از و هم نمک کشیده میتوانند وصرف\nنمک طعام نیست بلکه هر قدر که نمک سُدیم میباشند\nهمۀ آن از آب دریای شور پیدا شده میتواند\nمثلاً نمک گلابر ( ) بکار باشد پس بر سر\nعام نمک تیزاب کبریت بیندازید از کثیف\nدود تیزاب نمک بآمده نمک گلابر ( ) باقی\nخواهد ماند پس ازین عمل این میشود که در نمک\nعام تیزاب کبریت شامل کرده نمک گلابر\nو بخار تیزاب نمک پیدا میشود ثابت کردن ان\nچیزی مشکل نیست که این دود که می برآید آن بسیا\nتیز تیز آب میباشد چنانچه نیلی پارچۀ کاغذ را","chars":453,"image":"https://storage.googleapis.com/adl-page-images/adl0842/00226.jpg","first_page":1,"last_page":275,"title":"[Chemistry textbook for high school students]","permalink":"https://afghanpress.org/book/adl0842/226","canvas":"https://afghanpress.org/iiif/adl0842/canvas/226","source":"https://afghanistandl.nyu.edu/books/adl0842/","source_pdf":"https://afghanistandl.nyu.edu/pdf/adl0842_download.pdf","rights":{"image":{"statement":"Public domain. NYU states: \"All works presented on this website are, unless otherwise indicated, in the public domain. The images available on this website may be freely reproduced, distributed and transmitted by anyone for any purpose, commercial or non-commercial.\"","uri":"http://rightsstatements.org/vocab/NoC-US/1.0/","holder":"New York University Libraries","source":"https://afghanistandl.nyu.edu/about.html","delivery":"Images are served from a copy mirrored by this project, not from NYU's servers, under the reproduction terms above.","endorsement":"This is an independent project. It is not affiliated with, endorsed by, or reviewed by New York University."},"text":{"statement":"Machine-generated transcription, dedicated to the public domain under CC0 1.0. No warranty of accuracy: see the provenance block on every page.","uri":"https://creativecommons.org/publicdomain/zero/1.0/","holder":"Steps Ventures"}},"provenance":{"text_produced_by":"gemini-3.1-pro-preview","thinking_level":"low","read_completed":"2026-08-09","per_page_confidence":null,"per_page_confidence_note":"Not recorded during the corpus run. No calibrated per-page score exists, and none is estimated here.","human_reviewed":false,"accuracy_context":"Roughly two thirds of characters agree with a modern printed edition of the same text. Much of the disagreement is editorial, not misreading. Treat the transcription as a finding aid and read the page image before quoting.","primary_source":"The page image. The text is an index into it."}}