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CSHS S2 CFA1

Posljednje ažuriranje 6 months ago

3 questions

40

20

Pitanje 2

2.

What is the smallest number of a single element found in one molecule or formula unit of the following compounds

Hydrogen Chloride
Tetraphosphorus Decaoxide
Nitrogen Gas
Diphosphorus Pentoxide
Aluminum Oxide
Beryllium Oxide

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4

40

Pitanje 1

1.

Which chemical formula is correctly matched with its name

Tetraphosphorus Decaoxide N₄O₁₀

Copper (II) Fluoride is Cu_zF

Diphosphorus Pentoxide is N₂O₅

Lithium Phosphide is Li₂P

Sulfur Hexaflouride is SF₆

Iron (III) Bromide is FeBr₃

Octasulfur is S₇

Nitrogen Dioxide is N₂O₄

Aluminum Oxide Nitride is Al₂O₃

Nitrogen gas is N₃

Pitanje 3

3.

What is the largest number of a single element found in one molecule or formula unit of the following compounds

Sulfur Trioxide
Calcium Oxide
Tetraphosphorus Decoxide
Carbon Tetrachloride
Sulfur Hexafluoride
Magnesium Flouride
Dinitrogen Pentoxide
Bromine gas
Aluminum Chloride
Octasulfur

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