how all work in your notebook, including dimensional c Combination/s 30z → 2 Fe2O3 a) How many moles of iron would be needed to moles of oxygen? 5.64 mol Qx 4mol Fe -7.52mol Fe 3m0l o, b) How many formula units of iron (III) oxide ca 6.21 moles Fe? Ch hat c) From your answer in,part b, how many Iro

Chemistry
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Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
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Chapter1: Chemical Foundations
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Please help with part b and c
Show all work in your notebook, including dimensional analysis and units!
combination /Synthes's
.4 Fe +3
a) How many moles of iron would be needed to react with 5.64
moles of oxygen?
O2
→ a Fe2O3
5.64 mol 9x 4mol Fe
3m0l O,
17.52 mol Fe
b) How many formula units of iron (I) oxide can be produced from
6.21 moles Fe?
ot
to 100
c) From your answer in,part b, how many Iron atoms is this?
) Suppose there are 65grams of Iron and 65grams of O2 presE
hint, find LF
Transcribed Image Text:Show all work in your notebook, including dimensional analysis and units! combination /Synthes's .4 Fe +3 a) How many moles of iron would be needed to react with 5.64 moles of oxygen? O2 → a Fe2O3 5.64 mol 9x 4mol Fe 3m0l O, 17.52 mol Fe b) How many formula units of iron (I) oxide can be produced from 6.21 moles Fe? ot to 100 c) From your answer in,part b, how many Iron atoms is this? ) Suppose there are 65grams of Iron and 65grams of O2 presE hint, find LF
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