Question

tutor step complete consumption of br₂ yields 0.214 mol of brcl. calculate the mass (g) of this quantity of brcl. molar mass = 115.35 g/mol

Explanation:

Step1: Recall mass - mole relationship formula

The formula is $m = n\times M$, where $m$ is mass, $n$ is the number of moles, and $M$ is the molar mass.

Step2: Substitute given values

We know that $n = 0.214\ mol$ and $M=115.35\ g/mol$. So, $m=0.214\ mol\times115.35\ g/mol$.

Step3: Calculate the mass

$m = 0.214\times115.35=24.6849\ g\approx24.7\ g$

Answer:

$24.7$