Question

how to calucate molecular weight of C2H2O4.2H2O​

Answer 1

Answer:

Molecular weight=no. Of carbon atoms×atomic weight of C+no. Of H atoms ×atomic weight+no. of O atoms ×atomic weight of O

=12*2+6*1+6*16

=24+6+96=126

Answer 2

Explanation:

its 126 may be bro.......