Respuesta :
Answer:
5.40
Explanation:
you set up the equation with the given value first which is 97.3grams, and grams also goes on the bottom of the equation since the grams have to cancel out to make a mol. calculate the grams of H20 which is 18.016, then put it on the bottom of the equation, then put 1 mol on top.
97.3g x 1mol/18.016
Answer:
5.4 moles
Explanation:
H2 O mole weight 1.008 * 2 + 16 = 18.016 gm/mole
97.3 gm / 18.016 gm/mole = 5.4 moles
