Question

Equivalent mass of AL2O3​

Answer 1

Answer:

$Mass = 102g$

Explanation:

Given

Compound: $Al_2O_3$

Required

Determine the equivalent mass

In the above compound, we have: 2 Al and 3 (O)

The atomic mass of Aluminium is:

$Al = 27$

The atomic mass of Oxygen is:

$(O) = 16$

So, the equivalent mass is:

$Mass = 2 * 27 + 3 * 16$

$Mass = 54 + 48$

$Mass = 102g$