How many molecules in a HALF-MOLAR quantity of #N_2O_5#?

1 Answer
Jul 16, 2017

Answer:

Number of moles of #N_2O_5=1/2*mol.#........And

Explanation:

Number of moleculess of #N_2O_5=........#

#="Mass"/"Molar Mass"xx"Avogadro's number"#

#=(54*g)/(108.01*g*mol^-1)xx6.022xx10^23*mol^-1=3.01xx10^23*"molecules"#.