Question

In order for the reaction 2Al(s) + 6HCl(aq) → 2AlCl3 (aq) + 3H2 (g) to occur, which of the following must be true?
Al must be above Cl on the activity series.

Al must be above H on the activity series.

Heat must be supplied for the reaction.

AlCl3 must be a precipitate

Answer 1

In order for the reaction 2Al+6HCl→2AlCl3+3H22Al+6HCl→2AlCl3+3H2 to occur, which of the following must be true? Al must be above Cl on the activity series. Al must be above H on the activity series.

Answer 2

Answer:

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Explanation:

In order for the reaction 2Al+6HCl→2AlCl3+3H22Al+6HCl→2AlCl3+3H2 to occur, which of the following must be true? Al must be above Cl on the activity series. Al must be above H on the activity series. Heat must be supplied for the reaction.