Ch 3 Stoichiometry and Calculations.pdf

02 x 10 23 h 2 o molecules 1 mol h 2 o molecules 602

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6.02 x 10 23 H 2 O molecules 1 mol H 2 O molecules 6.02 x 10 23 C atoms 6 02 x 10 23 C atoms 6.02 x 10 23 H 2 O molecules 1 mol H 2 O molecules 12.01 g C atoms 6.02 x 10 43 S. Ensign, stoichiometry and calculations An experiment calls for 0.36 mol of Al. What mass of Al is needed?? 13 Al 26.99 26.99 amu or 26.99 g/mol 44 S. Ensign, stoichiometry and calculations
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