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What is the emperical formula

  1. 5:8 emperical formula with hydrogen and carbon
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    2. naseer asked by naseer
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  2. a compound contains only c,h and o. c=48.65% and h=8.11%.a)calculate its emperical formula
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    2. sameer asked by sameer
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  3. How do I find the emperical formula of16.9% Fe3+ 39.7% C2O42- 43.4% H2O
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    2. Megan asked by Megan
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  4. The persentage composition of acitic acid is found to be 3.99%C of 6.7%H and 53.4%O and it molecular mass was determined by
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    2. Brkti asked by Brkti
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  5. The percentage composition of acetic acid with found to be 39.9% C,6.7%Hand 53.4%O, It is molar mass was determined by
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    2. Ssmi asked by Ssmi
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  6. A compound contains 84% carbon and 10% hydrogen.find the emperical formula.
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    2. Sanni asked by Sanni
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  7. Calculate the emperical formula of the following compounds from their percentage: calcium 74.45%, oxygen 28.55%
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    2. Anonymous asked by Anonymous
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  8. A compound is found to contain 15.12 % phosphorus, 6.841 % nitrogen, and 78.03 % bromine by weight.what is the emperical formula
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    2. Jeremy asked by Jeremy
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  9. The chemical analysis of aspirin indicates that the molecule is 60.00% carbon, 4.44% hydrogen, and 35.56% oxygen. What is the
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    2. w asked by w
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  10. 1) If 0.5 mole of a monoalkanioc acid weigh 44g. Determine the molecular formula and the name of the acid.2) 6g of metal M react
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    2. David asked by David
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