Question
In order for the reaction 2Al(s) + 6HCl(aq)→2AlCl3(aq) + 3H2(g) to occur, which of the following must be true?
A. Al must be above Cl on the activity series.
B. Al must be above H on the activity series.
C. Heat must be supplied for the reaction.
D. AlCl3 must be a precipitate.
B?
A. Al must be above Cl on the activity series.
B. Al must be above H on the activity series.
C. Heat must be supplied for the reaction.
D. AlCl3 must be a precipitate.
B?
Answers
DrBob222
yes
quick help please
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DrBob222
/both. Taught for 50 years. Now retired.
quick help please
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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.
A precipitate must be formed.