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Schnellüberblick der Apps des AK
Hier mit Internet-Links zum direkten Testen
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Hier soll man alles besonders schnell und übersichtlich vorfinden.
Bei den eigentlichen Apps kann man zum Aufruf rechts auf den blau unterlegten Namen klicken.
Bei den Apps mit einzelnen Themen (darunter) kann man per Klick auf die jeweilige Frage die App direkt mit Frage aufrufen oder erst den Fragenpool ansehen.
Bedeutung der Symbole:
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Animationen
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Von verschiedenen Flüssigkeiten und Lösungen wird modellhaft gezeigt, ob gleiche (Reinstoff) oder verschiedene (Gemisch) Teilchen enthalten sind.
Die Verhältnisse in den Aggregat-zuständen und ihren Änderungen werden verdeutlicht.
Botschaft: Es gibt nicht Wärme und Kälte sondern nur schnelle und langsame Teilchen.
Die Verhältnisse in den Aggregat-zuständen und ihren Änderungen werden verdeutlicht.
Botschaft: Es gibt nicht Wärme und Kälte sondern nur schnelle und langsame Teilchen.
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Ladungen Bindungen
Animationen
Die Intension dieser App ist es, dass man sich bestimmten Problem-lösungen spielerisch – aber mit bestimmten Werkzeugen oder Formteilen – annähert. Die sollen Schüler chemische Verbindungen „bauen“ mit der Kenntnis des Charakters (Metall / Nichtmetall) und Valenzelektronenzahl der Atome sowie der Oktettregel.
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Verhalten von Ladungen
Entstehung: Ionenbindung
Entstehung: Metallbindung
Entstehung: Elektronen-Paar-Bindung
Entstehung: EPB mit Ionencharakter
Eigenschaften: Ionenbindung
Eigenschaften: Metallbindung
Eigenschaften: E-Paar-Bindung
Eigenschaften: EPB mit Ionencharakter
Eigenschaften: EPB mit H-Brücken
Reaktionen
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Reaktionen Mechanismen
Animationen
Die wichtigste Aufgabe der App ist, Abläufe chemischer Reaktionen bzw. Reaktionsmechanismen vorstellbar zu machen.
Die Animationen zeigen die Vorgänge bei Protolysereaktionen mit Wasser, ein Fällungsgleichgewicht und einige Reaktionsmechanismen aus der organischen Chemie.
Die Animationen zeigen die Vorgänge bei Protolysereaktionen mit Wasser, ein Fällungsgleichgewicht und einige Reaktionsmechanismen aus der organischen Chemie.
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Starke Säure
Schwache Säure
Autoprotolyse
Neutralisation
Fällung
Methan mit Chlor
Ethen mit Brom
Propen mit Chlorwasserstoff
Veresterung
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Chem.Messungen
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Leitfähigkeits-Labor
Animation Experiment
Es wird ein Messplatz zur Untersuchung der Zusammenhänge bei der elektrischen Leitfähigkeit von Salzlösungen simuliert. Man legt eine konstante Gleichspannung an, polt um oder stellt auf Wechselspannung. Dabei wird jeweils das Strommessgerät beobachtet. Auch die Konzentration und die Art der Ionen können variiert werden.
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Titrations Trocken Training
App
Hier kann man ohne Chemikalien und Glasbruch die Durchführung von Titrationen üben. Die Zugabe erfolgt über die Bedienung des Kükens oder über Kippen des Gerätes. Nach dem Zugabeende muss an der Bürette der Verbrauch abgelesen und dann die Konzentration der vorgelegten Lösung berechnet werden.
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Intensiv-Übungs-Apps
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Elem.-Wissen
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Peridodensystem Kennen
App
In zahlreichen Varianten kann man von wenigen wichtigen oder von allen Elementen testen, ob man ihre Stellung im Periodensystem, die Anzahl der Valenzelektronen, oder die Ordnungszahlen selbst herausfindet. Der Umfang beginnt beim Anklicken bis zur Angabe des Ziels eines Rösselsprungs.
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Formel/Name
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Mol u. Co
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Chemische Gleichungen
App
Hier soll das Einrichten der Koeffizienten in chemischen Reaktionsgleichungen geübt werden. Dadurch, dass je nach Einstellung leichtere oder schwierigere Gleichungen ohne Koeffizienten vorgegeben werden, kann man sich an die Lösung dieser Problematik herantasten.
!! Hier sind nur ganzzahlige Koeffizienten erlaubt.
!! Hier sind nur ganzzahlige Koeffizienten erlaubt.
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Säuren/B.pH
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Red & Ox
App
Die App Red & Ox ist dazu gedacht, dass man seine Kenntnisse zu den Begriffen Oxidation und Reduktion, sowie zum Aufstellen von Redox-gleichungen erweitern kann. Man kann verschiedene Schwierigkeitsgrade zu den Themen Oxidationszahlen (auch aus der OC), Redoxgleichungen, Zementierungsreaktionen und Potenzialberechnungen wählen.
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Titrationskurven
Quantitatives Üben
In dieser App kann man das Entstehen verschiedener Titrationskurven entweder automatisch oder durch selbstständiges Rechnen verfolgen. Man sieht, welche Konzentrationen welcher Ionensorten die einzelnen "Kurventeile" beeinflussen. Beeindruckend: Durch Logarithmieren der H3O+ bzw. OH-- Konzentrationen erhält man aus der Leitwertkurve eine pH-Kurve.
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Rechnen
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Chemrech
App
Dieser Rechner ist ganz speziell für die Bedürfnisse des Chemikers ausgelegt:
Neben dem Taschenrechner wird das Periodensystem angezeigt. Per Klick auf ein Element/Stoff kann man die molare Masse des Elements/Stoffes in die Berechnung übernehmen. Zahl-reiche chemisch relevante Konstanten stehen auf Knopfdruck zur Verfügung.
Neben dem Taschenrechner wird das Periodensystem angezeigt. Per Klick auf ein Element/Stoff kann man die molare Masse des Elements/Stoffes in die Berechnung übernehmen. Zahl-reiche chemisch relevante Konstanten stehen auf Knopfdruck zur Verfügung.
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pH- Rechner
App
Es können die in der Schule üblichen Säuren und Basen, sowie Gemische (=Pufferlösungen) aus diesen ausgewählt werden. Nach Angabe der Konzentration(en) wird der zugehörige pH-Wert berechnet und die Farbe des Universalindikators angezeigt. Soll nur der pH-Wert einer reinen Lösung berechnet werden, stellt man die zweite Rolle auf "Keine".
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MolRechner
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POT-Rechner
App
Gezeigt wird eine galvanische Zelle, bei der in beiden Halbzellen (mit den AK Rollen) die vorgegebenen Redoxpaare geändert werden können. Auch die Konzentrationen der Ionen in Lösungen lassen sich per Tastatur eingeben. Die Einzelpotenziale werden berechnet und die daraus resultierende Potenzialdifferenz auf dem Messgerät angegeben.
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AK Mininanalytik App
Mit der App können Experimente direkt im Internet ausgewertet werden.
Gegeben ist eine Titrationskurve.
Diese soll ausgewertet werden, d.h. es sind Äquivalenzpunkt, Halbäquivalenzpunkt und ein sinnvoller Indikator zu bestimmen.
Unter Aufgaben findet man eine spezielle Anleitung für dieses Problem!
Gegeben ist eine Titrationskurve.
Diese soll ausgewertet werden, d.h. es sind Äquivalenzpunkt, Halbäquivalenzpunkt und ein sinnvoller Indikator zu bestimmen.
Unter Aufgaben findet man eine spezielle Anleitung für dieses Problem!
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Nachschlagen
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Chemikalien Datenbank
App
Enthalten sind alle Chemikalien, die im Chemieunterricht eine Rolle spielen. Nach Eingabe des Namens der Chemikalie erhält man wichtige Daten dieser Verbindung. Ein Sprung zu GESTIS oder WIKIPEDIA ist für zusätzliche Informationen möglich. Falls es sich um ein Molekül der Verbindung handelt, stellt js-MOL es dreidimensional dar.
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PSE Datenb
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EIMEHC
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Chemiebaukasten
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ChemieBaukasten
Die App
Die APP ermöglicht dem Benutzer den modellmäßigen Bau von zahlreichen chemischen Verbindungen. Hier wird ähnlich den Modellkästen für die Organik "gesteckt". Wenn die Verbindung gebaut ist, erhält man im 'Baumeistermodus' zahlreiche Informationen zu der gebauten Verbindung. Im 'Chemikermodus' muss man das selber wissen.
Moleküle etc. -
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Verbindungen:
2,2-Dimethylbutan
2,3-Dimethylbutan
2-Methylbutan
2-Methylpentan
3-Methypentan
Aluminium
Aluminium Legierung mit Mg
Aminoethansäure
Ammoniak
Argon
Brom
n-Butan
C4H10 - Isomere
C5H12 - Isomere
C6H14 - Isomere
C2H6O - Isomere
C3H6O - Isomere
Chlor
Chlorethansäure
Chlorwasserstoff
Dialuminiumtrioxid
Dimethylether
Dimethylpropan
Ethan
Ethanol
Ethansäure
Ethansäureamid
Ethansäurechlorid
Ethansäuremethylester
Ethen
Ethin
Fluor
Fluorwasserstoff
n-Hexan
Iod
Kaliumsulfid
Kohlensäure
Kohlenstoffdioxid
Lithiumhydrid
Magnesium
Magnesium Legierung mit Al
Methan
Methanol
Methansäure
Methansäureethylester
Methylpropan
Natrium
Natriumchlorid
Natriumhydroxid
Neon
Pentan
Propan
Propanal
Propanon
Sauerstoff
Stickstoff
Wasser
Wasserstoff
Lückentexte
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Lückentexte
App
Hier kann jeder Schüler Gelerntes überprüfen.
Klickt er auf ein Frage-zeichen, erscheint ein Block mit den möglichen Lückentextbegriffen in alphabetischer Reihenfolge.
Mit Klick auf „>“ wird der Block an den rechten Rand geschoben.
Man kann auf „prüfen“ klicken oder auf „lösen“und sehen, wo Fehler gemacht worden sind.
Mit Klick auf „>“ wird der Block an den rechten Rand geschoben.
Man kann auf „prüfen“ klicken oder auf „lösen“und sehen, wo Fehler gemacht worden sind.
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Einsetzübung - Info:
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Themen:
01 Elemente
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01a Elemente (erw.)
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01b Definitionen
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02 Teilchen/Aggregatz.
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03 Namen v. Verbindungen
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03a Namen v. Verbind. erw.
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04 Atommodelle 1
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04a Atommodelle 2
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11 Alkalimetalle
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12 Erdalkalimetalle
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13 Dritte Hauptgruppe
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14 Vierte Hauptgruppe
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15 Fünfte Hauptgruppe
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16 Chalkogene
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17 Halogene
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18 Edelgase
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20 OC Funkionelle Gruppen
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21 OC Alkane
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21a Erdöl-Kraftstoffe
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22 OC Halogenalkane
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23 OC ungesättigte KW
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23a MO-Theorie
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23b Benzol u. Aromaten
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24 Alkanole
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25 Alkanale -one
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26 Alkansäuren
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27 Fette-Öle
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28 Tenside
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29 Kohlenhydrate
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30 optische Aktivität
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31 Eiweiße
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32 Kunststoffe
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33 Farbigkeit
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33a Azofarbstoffe
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33b Triphenylfarbstoffe
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33c weitere Farbstoffe
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33d Textilfärbung
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33f Fotometrie
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33l Gesetz von Lambert-Beer
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40 Oxidation und Reduktion
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41 Halbzellen - Zellen
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42 Spannungsreihen
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43 Nernst-Gleichung
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44 Elektrolysen
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44a Faraday-Gesetze
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45 Protolyse
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46 Schwache Säuren/Basen
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47 pH-Beispiele im Alltag
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Chemisches Galgenmännchen
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Hangman
App
Das bekannte Galgenmännchen hat auch die Chemie heimgesucht. Auf spielerische Weise wird man mit Begriffen, die auf bestimmten Gebieten der Chemie eine Rolle spielen, vertraut. Aus diesem Grunde ist die Software für den Eigenunterricht oder als Spiel in Vertretungsstunden bestens geeignet.
Ratebegriffe
Aggregatzustände
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Begriffe
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Elemente
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Elemente Top 50
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Farben
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Begriffe Klasse 9
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Begriffe Klasse 10
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Proteine
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Stoffeigenschaften
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Trennungen
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Waschmittel
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Zucker
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Elektrochemie
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AK Riddle
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Wettraten - Info:
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Fragenkataloge:
L01 Labor und Sicherheit
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L02 Unsere ersten Geräte
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L03 Unsere Geräte
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L04 Trennungen
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L05 Gaschromatographie
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L06 Brände / Brandbekämpfung
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E01 Chemische Begriffe (einf.)
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E02 Chemische Begriffe
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E03 Aggregatz./Teilchenmod.
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E04 Elemente nach AB04
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E05 Wichtige Elemente
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E06 Mol u. Co im Kopf
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E07 Young Chemist
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B01 Atombau
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B02 Ionenbildung / -bindung
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B03 Elektronenpaarbindung
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B04 Metallische Bindung
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B05 Bindungen
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B06 Namen binärer Verbind.
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B07 Namen von Verbindungen
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B08 Namen kompliz. Verbind.
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AC01 Alkali- / Erdalkalimetalle
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AC02 Wichtige Metalle SI
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AC03 Weit. Hauptgruppenelem.
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AC04 Ammoniaksynthese
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G01 Massenwirkungsgesetz
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G02 Säure / Base SI
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G03 Säure-Base-Gleichgewichte
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OC01 Funktionelle Gruppen
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OC02 Nomenklatur Alkane
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OC03 Nomenklatur Alkane Plus
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OC04 Trivialnamen
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OC05 Kohlenwasserstoffe
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OC06 Organische Reaktionen
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OC07 Farbstoffe
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OC08 Kunststoffe
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EC02 Elektrochemie
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EC03 Faraday-Gesetze
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AK01 Abkürzungen
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AK Fragewand
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AK Fragewand
Welche Gruppe holt die Punkte?
"Die AK Fragewand" ist anders als die meisten Wissensspiele am Computer: Man spielt meist nicht allein, sondern im Wettbewerb gegen weitere Gruppen (Mannschaften im Internet oder Teile der ganzen Klasse) ähnlich wie "Der große Preis". Der Computer stellt die Fragen und verwaltet das Spiel.
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AKfragewand - Info:
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Fragewände
Sicherheit im Labor
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Arbeiten im Labor
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Brand-Bekämpfung
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Laborgeräte1
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Laborgeräte2
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Gaschromatografie
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MOL-light mnM
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MOL-light VnVm
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MOL-light ncV
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Stofftrennungen
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Alkalimetalle
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Erdalkalimetalle
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Halogene-Edelgase
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Reaktionsgleichungen
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Atombau
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Formeln-Namen-IB
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Formeln-Namen-EPB
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Formeln-Namen-Zus
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Ionenbindung
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Elektronenpaarbind.
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Metallbindung
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Bindungen
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Säuren-Basen-light
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Säuren-Basen-pH
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OC1-Alkane-Erdöl
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OC2-Alkohole
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OC3-Stoffklassen
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Alkanale-one
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Alkansäuren
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Aminosäuren
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Kunststoffe
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Farbstoffe
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Fotometrie
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Elektrochemie
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Veröffentlicht in Digitalisierung