Monday
August 3, 2015

Homework Help: chemistry

Posted by jason on Saturday, November 8, 2008 at 1:52pm.

Calculate the number of grams of reactant left over when 28.35 grams of silver reacts with 50.0 liters of air at STP which is 20.9476 % oxygen by volume. The density of air at STP is 1.292 g/L.
attemtp at solution
volume of oxygen= .209476*50L=10.5L
How do i go from volume of oxygen to moles of oxygen the density of air is given not the density of oxygen.

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

More Related Questions

Members