<?xml version="1.0" encoding="UTF-8"?><rss xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:content="http://purl.org/rss/1.0/modules/content/" xmlns:atom="http://www.w3.org/2005/Atom" version="2.0"><channel><title><![CDATA[🧠 Quizzeit]]></title><description><![CDATA[<p>🧠<span> Quizzeit!<br /><br />Welche Anforderungen an den Eisengehalt im Beckenwasser werden gestellt?<br /><br />A) 0,01 mg/l<br />B) 0,02 mg/l<br />C) 0,05 mg/l<br />D) 0,1 mg/l<br /><br />Antwort in 15 Minuten! </span><a href="https://fedihub.space/tags/Badewissen" rel="tag">#Badewissen</a> <a href="https://fedihub.space/tags/Schwimmbad" rel="tag">#Schwimmbad</a> <a href="https://fedihub.space/tags/Freibad" rel="tag">#Freibad</a> <a href="https://fedihub.space/tags/quiz" rel="tag">#quiz</a> <a href="https://fedihub.space/tags/retoot" rel="tag">#retoot</a></p>]]></description><link>https://board.circlewithadot.net/topic/d73467a2-1a44-479a-9743-318c57c3c7af/quizzeit</link><generator>RSS for Node</generator><lastBuildDate>Mon, 25 May 2026 05:35:35 GMT</lastBuildDate><atom:link href="https://board.circlewithadot.net/topic/d73467a2-1a44-479a-9743-318c57c3c7af.rss" rel="self" type="application/rss+xml"/><pubDate>Tue, 12 May 2026 12:00:02 GMT</pubDate><ttl>60</ttl><item><title><![CDATA[Reply to 🧠 Quizzeit on Tue, 12 May 2026 12:15:02 GMT]]></title><description><![CDATA[<p><img src="https://board.circlewithadot.net/assets/plugins/nodebb-plugin-emoji/emoji/android/2705.png?v=28325c671da" class="not-responsive emoji emoji-android emoji--white_check_mark" style="height:23px;width:auto;vertical-align:middle" title="✅" alt="✅" /> <b>Lösung:</b> 0,02 mg/l\n<img src="https://board.circlewithadot.net/assets/plugins/nodebb-plugin-emoji/emoji/android/1f4a1.png?v=28325c671da" class="not-responsive emoji emoji-android emoji--bulb" style="height:23px;width:auto;vertical-align:middle" title="💡" alt="💡" /> Der Eisengehalt im Beckenwasser sollte nicht höher als 0,02 mg/l sein.</p>]]></description><link>https://board.circlewithadot.net/post/https://fedihub.space/notes/am65qwcmcjmp00c2</link><guid isPermaLink="true">https://board.circlewithadot.net/post/https://fedihub.space/notes/am65qwcmcjmp00c2</guid><dc:creator><![CDATA[schwimmbad_quiz@fedihub.space]]></dc:creator><pubDate>Tue, 12 May 2026 12:15:02 GMT</pubDate></item></channel></rss>