[nelly23]

The following reaction silver oxide (Ag2O) reacting into silver and O2 forms 12.7 grams of silver of : What total volume of gas forms if it is collected over water at a temperature of 25 degrees celcius  and a total pressure of 762 mm HG? The first time I posted the question I copied and pasted and didnt realize that the units were not pasted. Sorry about that.

 

[Borek]

We have about the same chance to answer your question, as you can tell how old is my uncle. We know nothing, you know nothing.

[Arkcon]

The following reaction forms 12.7  of : What total volume of gas forms if it is collected over water at a temperature of 25  and a total pressure of 762 ?

Don't cut corners writing out these questions, either here on this board or on your own scrap paper, you may miss out on a chance to see where your error, or difficulty came from.  Like in you other postings, we need the units, the formula you're using, reactants, and we'd like to see your attempt.