Chemistry, asked by gramji863, 7 months ago

calculate the formula mases of the following compound a) sodium oxide , NA2O B)AL2O3 (GIVEN : ATOMIC MASSES : NA=23U O=16U AL=27U

Answers

Answered by atharvmittal2004

1

Answer:

Na2O= 23*2+16= 62

Al2O3= 27*2+16*3= 54+48=102

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