Chemistry Forum

Hello everyone
1. I had calculated Molar mass of ZrO₂ and it was ~ 123.2228 g/mol.
and Molar mass of (Y₂O₃) and it was ~ 225.8099 g/mol.
But I couldn't calculate Molar mass of ZrO₂-Y₂O₃

2. Ho can I get the right chemical formula of Zirconia doped Yttria ZrO₂-Y₂O₃ with
a. 3 mol. % Y₂O₃
b. 8 mol. % Y₂O₃
c. 8.5 mol. % Y₂O₃[/b]