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# Mass of Ammonia

SATCHM-6N621K

What is the mass of $6.022 × 10^{23}$ molecules of $NH_3$?

A

$45.06g$

B

$1.02 × 10^{25}g$

C

$17.04g$

D

$15.02g$

E

$6.0 × 10^{23}g$