11597129
Beschreibung
Quiz von Irene Binil, aktualisiert more than 1 year ago
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Erstellt von Irene Binil
vor etwa 7 Jahre
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Frage 1
Frage
[blank_start]2[blank_end]Na + [blank_start]2[blank_end]H2O -------> [blank_start]2[blank_end]NaOH + H2
Antworten
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2
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2
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2
Frage 2
Frage
TiCl4 + [blank_start]2[blank_end]H2O -------> TiO2 + [blank_start]4[blank_end]HCl
Antworten
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2
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4
Frage 3
Frage
H2 + Br2 -------> [blank_start]2[blank_end]HBr
Antworten
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2
Frage 4
Frage
[blank_start]2[blank_end]Al + [blank_start]3[blank_end]H2SO4 --------> Al2(SO4)3 + [blank_start]3[blank_end]H2
Antworten
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2
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3
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3
Frage 5
Frage
Fe2(SO4)3 + [blank_start]6[blank_end]KOH ---------> [blank_start]3[blank_end]K2SO4 + [blank_start]2[blank_end]Fe(OH)3
Antworten
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6
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3
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2
Frage 6
Frage
[blank_start]2[blank_end]Ca(NO3)2 --------> [blank_start]2[blank_end]CaO +[blank_start]4[blank_end]NO2 + O2
Antworten
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2
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2
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4
Frage 7
Frage
[blank_start]10[blank_end]Na + [blank_start]2[blank_end]NaNO3 -------> [blank_start]6[blank_end]Na2O + N2
Antworten
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10
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2
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6
Frage 8
Frage
[blank_start]3[blank_end]Cl2 + [blank_start]6[blank_end]NaOH ------> [blank_start]5[blank_end]NaCl + NaClO3 +[blank_start]3[blank_end]H2O
Antworten
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3
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6
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5
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3
Frage 9
Frage
Fe2O3 +[blank_start]2[blank_end]Al ------> [blank_start]2[blank_end]Fe + Al2O3
Antworten
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2
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2
Frage 10
Frage
[blank_start]3[blank_end]Cu + [blank_start]8[blank_end]HNO3 -------> [blank_start]3[blank_end]Cu(NO3)2 + [blank_start]2[blank_end]NO + [blank_start]4[blank_end]H2O
Antworten
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3
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8
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3
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2
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4
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