In decomposition, two or more reactant combine to form one product only.
Hey there!:
Number of moles = ( number of atoms / 6.023*10²³ atoms )
given number of atoms = 5.03*10²⁴
Therefore:
Number of moles B = 5.03*10²⁴ / 6.023*10²³
Number of moles B = 8.35 moles
Hope that helps!
Dangerous
hope i helpedXD
The pressure is 902 x10 as it has partial adequates which is linguistic in an average point