Predict the product in the combination reaction below.
Al(s) + N2(g)
AlN, aluminum nitride
al3n2
The combination reaction between aluminum (Al) and nitrogen gas (N2) can be represented by the following chemical equation:
2Al(s) + N2(g) → 2AlN(s)
The product of this reaction is aluminum nitride (AlN) in solid form.
To predict the product in a combination reaction like the one given, Al(s) + N2(g), we need to look at the properties of the elements involved.
When aluminum (Al) reacts with nitrogen gas (N2), it forms an ionic compound called aluminum nitride (AlN). This compound is composed of aluminum cations (Al3+) and nitride anions (N3-).
Thus, the predicted product of the combination reaction Al(s) + N2(g) is aluminum nitride (AlN).