Asked by :D

what is the volume of 3.85x10^24 molecules of AMmmonium Bromide? please explain I'm confused

Answers

Answered by DrBob222
I am too. Ammonium bromide is a solid and without the density the volume can't be calculated. Since you know 6.022E23 molecules is one (1) mol, you know you have 3.85E24/6.022E23 = ? moles.
Then g NH4Br = mols x molar mass = ?
Finally, density = mass x volume. You know mass and if you know the density you can calculate the volume.
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