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)
A food web shows all of the possible energy pathways through an ecosystem.
Answer:
upward (F=ma if f is up a is up)
C. Fewer. it is a summary
