Respuesta :

SchwarzschildRadius

So,

Our conceptual plan is as follows:

mol NaBr --> g NaBr

Use the molar mass of NaBr to convert from mol NaBr to g NaBr.

[tex]4.20mol\ NaBr\ *\frac{102.89g}{mol} \\ \\ =432g\ NaBr[/tex]

Hope this helps!

Answer:

D

Explanation: