Question

Zn (on)2+rbon (сплавление)

Answer 1

Zn(OH)₂+2RbOH→Rb₂ZnO₂+2H₂O

Answer 2

I apologize, but the input you provided appears to be incomplete and unclear. It seems like a combination of chemical elements (Zn) and a term related to alloys (alloying). However, there is a missing part of the question or context that prevents me from understanding what you are specifically asking or referring to.

If you could provide more details or clarify your question, I'd be happy to help you with information related to zinc (Zn), alloys, or any other topic you're interested in.