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Ray Of Light [21]
3 years ago
8

How much energy moves onto the next level, in an energy pyramid

Chemistry
1 answer:
dybincka [34]3 years ago
7 0
10% is normally how it works .
For example like 1,000 is the top the next level would be 100 then the next would be 10
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How many moles of \ce{Fe2O3}FeX 2 ​ OX 3 ​ will be produced from 27.0 \text{ g}27.0 g27, point, 0, start text, space, g, end tex
ira [324]

Answer : The number of moles of Fe_2O_3  produced will be, 0.241 moles.

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\text{ Moles of }Fe=\frac{\text{ Mass of }Fe}{\text{ Molar mass of }Fe}=\frac{27.0g}{56g/mole}=0.482moles

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