4727939
Beschreibung
Quiz von Josh Anderson, aktualisiert more than 1 year ago
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Erstellt von Josh Anderson
vor mehr als 8 Jahre
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Frage 1
Frage
When the number is written in brackets, that means it is below the line and smaller.
[blank_start]4[blank_end]NH(3) + [blank_start]5[blank_end]O(2) -----> [blank_start]4[blank_end]NO + [blank_start]3[blank_end]H(2)O
Antworten
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4
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5
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4
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3
Frage 2
Frage
When the number is written in brackets, that means it is below the line and smaller.
[blank_start]4[blank_end]Al + [blank_start]3[blank_end]O(2) -----> [blank_start]2[blank_end]Al(2)O(3)
Antworten
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4
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3
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2
Frage 3
Frage
When the number is written in brackets, that means it is below the line and smaller.
[blank_start]1[blank_end]Au(2)S(3) + [blank_start]3[blank_end]H(2) -----> [blank_start]2[blank_end]Au + [blank_start]3[blank_end]H(2)s
Antworten
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1
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3
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2
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3
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