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compound with a molecular formula

A compound is made up of two elementsA and B,has A=70%,B=30%.The relative number of moles of Aand B in the compound are 1.25 and
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2. asked by Arunvenukumar
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the empirical formula of an organic compound is c2 h4 o2 if the relative formula mass of the compound is 120 determine the
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2. asked by Shalom Mbaa
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Analysis of a sample of an organic compound showed it contains 39.9%carbon,6.9%hydrogen and 53.2%oxygen.a)calculate the
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2. asked by Angel
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a compound with the molecular weight of 276 grams was determined to be 39.10% carbon, 8.77% hydrogen, and 52.13% oxygen. what is
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2. asked by shelly
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elemental analysis indicates the simplest formula of an unknown is C2H4O. when 0.775g of the compound is dissolved in 50g of
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2. asked by kiki
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a compound with the molecular weight of 276 grams was determined to be 39.10% carbon, 8.77% hydrogen, and 52.13% oxygen. what is
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2. asked by shelly
3. 1,092 views
Elemental analysis of a compound, once used as a pesticide, was found to be 74.2% carbon, 8.64% hydrogen, and 17.2% nitrogen.Thi
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2. asked by Joe
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Which chemical formula provides the most information about a chemical compound in increasing order?(1 point)Responses a
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An unknown compound has a formula of CxHyOz. You burn 0.1523 g of the compound and isolate 0.3718 g of CO2, and 0.1522 g of H2O.
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2. asked by Jashmid
3. 1,147 views
An organic compound contains 49.2% Carbon, and 9.68% Hydrogen and 19.19% Nitrogen. If Molecular Mass of compound is 146.
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2. asked by Sushant
3. 696 views