What is the mass of 0.175 moles of phosphorus?

1 Answer
Aditya Banerjee.
Nov 5, 2016

Mass of #0.175# moles of #P# is #5.425grams.#

Explanation:

The average mass of one mole of Phosphorus #(P)# #=31grams.#

#:.# Mass of #0.175# moles of #P# #=#(Molar mass)#xx#(No. of moles).
#:.# Mass of #0.175# moles of #P# #=(31g) xx (0.175)=5.425grams.# (answer)

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