Question

A bulb is filled with 10^-4 g of N2O5 molecules. How many moles and molecules of N2O5 are in it?
N2O5 decomposes as N2O5 -> 2NO2+ 1⁄2 O2
How many molecules would be in the bulb at the end of this reaction? Would the
sample still weighs 10^-4 g

Answer 1

thank you dear friend.......