Using the activity series, the reaction 2Al+6HBr-2 AlBr3+3 H2 will only occur if.....Al is above Be on the periodic table or hea
t is added to the reaction or a precipitate forms or Al is above H on the activity series
1 answer:
Answer:
Al is above H on the activity series
Explanation:
The given chemical reaction is expressed as:
2Al + 6HBr → 2AlBr₃ + 3H₂
The reaction above is a single displacement or replacement reaction and will only occur if Al is above H on the activity series.
- The driving mechanism of such reaction is the position of the species on the activity series.
- The higher an atom is the more reactive and easier it will displace the lower ones.
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