Bob B.

asked • 11/18/14

A Question about Chemistry

Calculate each of the following
 
(a) moles of compound in 0.510 g ammonium bromide
_____ mol

(b) number of potassium ions in 59.8 g potassium nitrate
_____ ions

(c) mass in grams of 6.02 mol glycerol (C3H8O3)
_____. g

(d) volume of 1.35 mol of chloroform (CHCl3; d=1.48 g/mL)
_____ mL

(e) number of sodium ions in 2.20 mol sodium carbonate
_____ ions

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