Calculate number of electrons present in `9.5g` of `PO_4^(-3)`:

Calculate number of electron present in 9.5" g of " PO_(4)^(3-) ?

Calculate number of electron present in 9.5" g of" PO_(4)^(3-) :

Calculate number of electron present in 9.5" g of" PO_(4)^(3-) :

Calculate number of electron present in 9.5" g of" PO_(4)^(3-) : (a) 6 (b) 5N_(A) (c) 0.1N_(A) (d) 4.7N_(A)

Calculate the number of moles present in 60 g of NaOH.

Calculate the total number of electrons presents in 1.4 g of nitrogen gas.

Calculate the total number of electrons present in 1.4 g of dinitrogen gas.