what is the mass of 5.7 mol of nh3?\nmolar mass nh3 = 17.04 g/mol\n5.7 mol nh3 = ? g nh3

Answer:

97.128

Explanation:

Step1: Recall mass - mole relationship formula

$m = n\times M$ (where $m$ is mass, $n$ is number of moles, $M$ is molar mass)

Step2: Substitute given values

$n = 5.7\ mol$, $M=17.04\ g/mol$, so $m=5.7\times17.04$

Step3: Calculate the result

$m = 97.128\ g$