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Group 1A and 2A Reactions

Group 1A and 2A Reactions

23. Chemistry of the Nonmetals / Group 1A and 2A Reactions / Problem 3

Write the chemical equation for the reaction of Mg(s) with I₂(g). Indicate "N. R." if no reaction occurs.

ANSWERS OPTIONS

A

2 Mg(s) + I₂(g) → 2 MgI(s)

B

Mg(s) + I₂(g) → MgI₂(s)

C

Mg(s) + 2 I₂(g) → 2 MgI(s)

D

N. R.

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