2 years ago

Atoms in a stay in a fixed position and have no freedom to move

Chemistry

2 answers:

dybincka [34]2 years ago

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A solid, but they are constantly vibrating

lukranit [14]2 years ago

5 0

The answer is A solid, but they are constantly vibrating.

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The decomposition of NI3 to form N2 and I2 releases −290.0 kJ of energy. The reaction can be represented as 2NI3(s)→N2(g)+3I2(g)

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According to reaction, 2 moles of nitrogen triiodide gives 290.0 kilo Joules of heat on decomposition ,then 0.05063 moles of nitrogen triiodide will give :

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