Question

Writing chemical equations?

Write the chemical equation for the formation of HF from the single, isolated H and F atoms.

Answer 1

`H+F->HF`

Explanation:

If the equation must show the formation of `HF` from single, isolated atoms, then the equation would have to be:

`H+F->HF`

If the question was asking for the formation reaction of `HF` in solution from ions, it would be:

`H^++F^(-)->HF`

And if it asked form the formation of `HF` from atoms in standard state, it would be:

`H_2+F_2->2HF`