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3 years ago

What is the name of this compound Ga2Se3

Chemistry

2 answers:

uysha [10]3 years ago

8 0

Gallium Selenide is the non chemical name for Ga2Se3

max2010maxim [7]3 years ago

8 0

Gallium selenide is correct

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Hydrochloric acid reacts with sodium hydroxide to form water and sodium chloride. Hydrochloric acid is an extremely acidic, clea

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2 years ago

139%

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Answer:

The percent composition of this compound is 94%

Explanation:

The reaction can be formed as

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$\frac{\text { Weight of } \mathrm{Cl}_{2}}{\text { 3* Molar Mass of } \mathrm{Cl}_{2}}=\frac{\text { Weight of } \mathrm{Fe}}{2 * \text { Molar Mass of Fe }}$

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Based on no. of iron reacted,

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% composition of $FeCl_3$

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10 x 70 = 100 x Part, or

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Part = 700 / 100 = 7

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