File:Versuch Lösungswärme (Natriumhydroxid).jpg

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Original file (2,206 × 2,992 pixels, file size: 3.81 MB, MIME type: image/jpeg)

Captions

Captions

A decent amount of sodium hydroxide warming drastically raising the temperatur of water

Summary

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Description
Deutsch: 20 Gramm Natriumhydroxid (Abflussreiniger) wurden in 100 Milliliter Wasser gegeben. Beide Stoffe und auch der Messbecher hatten vorher dieselbe Temperatur, nämlich 17 °C. Direkt nach Zugabe der Chemikalie stieg die Temperatur der Lösung sprunghaft auf gut 60 °C an. Die Temperatur wurde hier mit einem Petroleumthermometer gemessen. Die Aufnahme entstand in der Mathe-AC Lernwerkstatt Aachen. Die Quellseite ist: https://www.rhetos.de/html/lex/loesungswaerme.htm
Date
Source Own work
Author Rhetos

Licensing

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I, the copyright holder of this work, hereby publish it under the following license:
Creative Commons CC-Zero This file is made available under the Creative Commons CC0 1.0 Universal Public Domain Dedication.
The person who associated a work with this deed has dedicated the work to the public domain by waiving all of their rights to the work worldwide under copyright law, including all related and neighboring rights, to the extent allowed by law. You can copy, modify, distribute and perform the work, even for commercial purposes, all without asking permission.

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Date/TimeThumbnailDimensionsUserComment
current06:09, 16 February 2022Thumbnail for version as of 06:09, 16 February 20222,206 × 2,992 (3.81 MB)Rhetos (talk | contribs)Uploaded own work with UploadWizard

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