How many grams are in 11.9 moles of chromium?

(a)   g Cr

How many grams are in 4.5 moles of sodium fluoride, NaF?

(a)   g NaF

How many moles are in 98.3 grams of aluminum hydroxide, Al(OH)₃?

(a)   mol Al(OH)₃

How many grams are in 0.02 moles of beryllium iodide, BeI₂?

(a)   g BeI₂

How many moles are in 68 grams of copper (II) hydroxide, Cu(OH)₂?

(a)   mol Cu(OH)₂