Question

Study the following reaction carefully. What classification should this reaction have?. . 2Al + 3NiBr2 2AlBr3 + 3Ni. . . synthesis. decomposition. single replacement. double displacement. neutralization

Answer 1

Balanced chemical equation:

2 Al + 3 NiBr₂ = 2 AlBr₃ + 3 Ni

Classification : single replacement

hope this helps!

Answer 2

Answer;

Single replacement reaction

Explanation;

-There are five general types of reactions . These includes; combination, decomposition, single replacement, double replacement, combustion.

-Single replacement reactions are reactions in which both reactants and products consist of an element and a compound . For example in our case, for reactants, the element is Aluminium (Al) and the compound is NiBr2, and for products the element is Ni and the compound is AlBr3.

-Single replacement reactions involves a chemical change in which one element replaces a second element in a compound . In this case Aluminium (Al) replaces nickel (Ni) in the compound NiBr2.