Physics, asked by joseph4518, 5 months ago

The molecular weight of Al2O3 if atomic mass of Al=27U and O=16U

Answers

Answered by priyankajhajam123

0

Answer:

molecular weight of Al2O3 = 102U

Explanation:

2× at.weight of Al + 3× at.weight of O

= 2×27 + 3×16

= 54 +48

=102

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