When 8.0 g of Nâ‚‚Hâ‚„ (32 g/mol) and 92 g of Nâ‚‚Oâ‚„ (92 g/mol) are mixed together and react according to the equation above, what is the maximum mass of Hâ‚‚O that can be produced?

A) 32 g
B) 40 g
C) 64 g
D) 80 g