talicea1002
talicea1002 talicea1002
  • 04-03-2021
  • Chemistry
contestada

Help me please!! I need help with both finding the mistake and the answer and I'll give the brainliest :)

Help me please I need help with both finding the mistake and the answer and Ill give the brainliest class=

Respuesta :

drpelezo
drpelezo drpelezo
  • 04-03-2021

Answer:

293 grams Fe₂S₃(s)

Explanation:

16Fe(s)  +     3S₈(s)     =>     8Fe₂S₃(s)

Excess  |   1.25 mole    |         ? grams

moles Fe₂S₈ produced = 8/3(1.25) mole Fe₂S₃(s) Yield = 3.33 mole  Fe₂S₃(s)

∴ grams of  Fe₂S₈ = 3.33 mole x 88 g/mole = 293 grams Fe₂S₃(s)

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