Question

solve 14 number be fast please​

Answer 1

SEE THE AATACHMENT YOUR ANSWER IS THIS AND I THINK IT IS CORRECT

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Answer 2

Answer:

4Al + 3O2 -----> 2AlO3

Mass of 4 aluminium = 108g

3 moles of oxygen react with 108g of Al

1 moles of oxygen react with 108/3g of Al

And 1.5 moles of oxygen react with (1.5*36) g of Al

Al = 54 gram