What is the mass of 9.45 mol of aluminum oxide (Al2O3)?
0.206 g0.389 g126 g238 g
All stoichiometry calculations involve what important step?
10. g KCl15 g KCl16 g KCl21 g KCl
10.8 g H215.0 g H220.1 g H241.2 g H2
7.5 g Na2CO3 = g NaCl
8.3
35 g Na = ⇒ 54 g Cl2
54
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