===About Atom Economy===
: During a [[Chemical Reaction|chemical reaction]] there is often more than one [[product]]. When there is more than one [[product]] often one is desired and one is a [[Waste Product|waste product]] that must be [[disposal|disposed]] of.: To reduce costs and increase the [[efficiency]] of a process [[Chemical Engineer|chemical engineers]] design systems that [[product|produce]] the maximum amount of a desired [[product]] and a minimum amount of [[Waste Products|waste products]].
===Atom Economy Equation===
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'''Find Substitute the number of [[mole]]s supplied of values into the known [[mass]]equation.'''
No. [[Mole]]s '' '''% Atom Economy''' '' = <math>\frac{MassM_p}{M_r}</math> No. [[Mole]]s = <math>\frac{48}{24}times 100%</math> No. [[Mole]]s = 2 mol Therefore 2 [[mole]]s of MgO is produced.
2 [[mole]]s of MgO '' '''% Atom Economy''' '' = 40x2<math>\frac{34}{34} \times 100%</math>
'''Yield''% Atom Economy''''' = 80g100%
| style="height:20px; width:300px; text-align:left;" |
'''Find Substitute the number of [[mole]]s supplied of values into the known [[mass]]equation.'''
No. [[Mole]]s '' '''% Atom Economy''' '' = <math>\frac{MassM_p}{M_r}</math> No. [[Mole]]s = <math>\frac{320}{16}times 100%</math> No. [[Mole]]s = 20 mol
Therefore 40 [[mole]]s of H'' '''% Atom Economy''' '' = <submath>2\frac{56}{100} \times 100%</submath>O are produced.
40 [[mole]]s of CO<sub>2</sub> = 18x40 '''Yield''% Atom Economy''''' = 720g56%
| style="height:20px; width:300px; text-align:left;" |
'''Find Substitute the number of [[mole]]s supplied of values into the known [[mass]]equation.'''
No. [[Mole]]s '' '''% Atom Economy''' '' = <math>\frac{MassM_p}{M_r}\times 100%</math>
No. [[Mole]]s '' '''% Atom Economy''' '' = <math>\frac{758.35}{3676.5}\times 100%</math>
No. [[Mole]]s '' '''% Atom Economy''' '' = 076.2 mol5%|}
Therefore 0===References=======AQA====:[https://www.amazon.co.2 uk/gp/product/1471851346/ref=as_li_tl?ie=UTF8&camp=1634&creative=6738&creativeASIN=1471851346&linkCode=as2&tag=nrjc-21&linkId=3ac654f4b0da781c49c855a1af4c92ea ''Atom economy (atom utilisation), pages 79-80, GCSE Chemistry, Hodder, AQA '']:[https://www.amazon.co.uk/gp/product/1782945571/ref=as_li_tl?ie=UTF8&camp=1634&creative=6738&creativeASIN=1782945571&linkCode=as2&tag=nrjc-21&linkId=9e29fad914244909903e5e93f8a01d47 ''Atom economy, page 48, GCSE Chemistry; The Revision Guide, CGP, AQA '']:[molehttps://www.amazon.co.uk/gp/product/1782945962/ref=as_li_tl?ie=UTF8&camp=1634&creative=6738&creativeASIN=1782945962&linkCode=as2&tag=nrjc-21&linkId=476bb5c8d1dfb5c08ac81b6d4d1c98d8 ''Atom economy, pages 138-140, GCSE Chemistry, CGP, AQA '']:[https://www.amazon.co.uk/gp/product/0198359381/ref=as_li_tl?ie=UTF8&camp=1634&creative=6738&creativeASIN=0198359381&linkCode=as2&tag=nrjc-21&linkId=47c8d1ae58d8b3a5e2094cd447154558 ''Atom economy, pages 70-71, GCSE Chemistry; Third Edition, Oxford University Press, AQA ''] of :[https://www.amazon.co.uk/gp/product/0008158762/ref=as_li_tl?ie=UTF8&camp=1634&creative=6738&creativeASIN=0008158762&linkCode=as2&tag=nrjc-21&linkId=a0fffa35b3ea49a63404f6704e0df7cc ''Atom; atom economy (atom utilisation), pages 97, 116-7, 323, 325, GCSE Chemistry; Student Book, Collins, AQA '']====Edexcel====:[Sodium Chloridehttps://www.amazon.co.uk/gp/product/1782945725/ref=as_li_tl?ie=UTF8&camp=1634&creative=6738&creativeASIN=1782945725&linkCode=as2&tag=nrjc-21&linkId=694be7494de75af3349537d34e13f7f0 ''Atom economies, page 67, GCSE Chemistry; The Revision Guide, CGP, Edexcel '']:[https://www.amazon.co.uk/gp/product/1782948147/ref=as_li_tl?ie=UTF8&camp=1634&creative=6738&creativeASIN=1782948147&linkCode=as2&tag=nrjc-21&linkId=f63dcd8345f4e49c717b39a228a36c7c ''Atom economies, pages 192-194, GCSE Chemistry, CGP, Edexcel ''] is produced:[https://www.amazon.co.uk/gp/product/1292120215/ref=as_li_tl?ie=UTF8&camp=1634&creative=6738&creativeASIN=1292120215&linkCode=as2&tag=nrjc-21&linkId=8f96ddb76196848bafdb124354e4cf77 ''Atom economy, pages 110-111, GCSE Chemistry, Pearson, Edexcel '']
0====OCR====:[https://www.2 [[mole]] of NaCl amazon.co.uk/gp/product/0198359829/ref=as_li_tl?ie=UTF8&camp=1634&creative=6738&creativeASIN=0198359829&linkCode=as2&tag=nrjc-21&linkId= 11.7g 90e8d7b4f039d53035238fa0320fe00b ''Atom economies, page 161, Gateway GCSE Chemistry, Oxford, OCR 'Yield']:[https://www.amazon.co.uk/gp/product/1782945679/ref=as_li_tl?ie=UTF8&camp=1634&creative=6738&creativeASIN=1782945679&linkCode=as2&tag=nrjc-21&linkId=a2db42f7b4bdf10cafaafa3bb9120940 '' = 11.7g|}Atom economy, page 67, GCSE Chemistry; The Revision Guide, CGP, OCR Gateway '']