Question #33ba6

1 Answer
anor277
Jan 22, 2017

Approx. 15-16*g.

Explanation:

"Concentration" = "Moles"/"Volume"

And thus "moles" = "concentration" xx "volume"

"moles" = 0.280*mol*cancel(L^-1)xx275xx10^-3*cancelL

=0.0770*mol

And thus we need a mass of 0.0770*molxx208.3*g*mol^-1

= ??*g

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