Given the balance equation:
2Al+6H-----2Al³+3H2
When 2 moles of Al completely reacts,what is the total number of moles of electrons transferred from Al to H.
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Answered by
2
Answer:
Explanation:
From the equation, we can see that the ratio of number of moles:
Al : HCl : AlCl3 : H2 (Assuming that HCl3 was a typo)
is equal to:
2 : 6 : 2 : 3 (As the numbers in front of each substances show)
Therefore, if 0.040 mol of aluminium reacted completely, than 0.040×32=0.060mol of hydrogen was formed.
Thus, 0.060÷20=0.003mol/s
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Answered by
1
Answer:
the answer to the question is 0.003
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