Question
Molecular formula
Molecular formula From the formula mass of the empirical formula on the previous page, and the molar mass of the hydrocarbon above, calculate the molecular formula of your hydrocarbon. What is the molecular formula of your hydrocarbon? Show calculation.
PBL Report Members Empirical formula 42 477 From the data in page 1 calculate g of co, and g H,O Show calculations and include units ns0a634g 79 Mass of H2O 69.577-68.912 Convert the g of CO2 and g H20, to moles of CO, and moles H,O Show calculations and include units. Moles of cop 0337 1.477 Moles of Ha0640.03694 Convert the moles of CO2 and moles of H,O, to moles of C and moles of H Show calculations and include units mol of log-mal ef carbon rogen し, H Write out the empirical formula of your C,H, hydrocarbon. Write out the empirical formula of your C,H, hydrocarbon Calculate the formula mass of the empirical formula. 8a
Molar Mass From the data in page 2 and the ideal gas law calculate the number of moles of your unknown. Show calculations and include units Molar mass of vaporMass o f va pon Mol of vapo 4q0 .00 RT Using the mass of the unknown hydrocarbon, and moles from above calculation calculate the molar mass of your hydrocarbon. Mass of vapor - Mass oF asiemly Containing vapor -Mass of assenbl 8699%-86.403 Molecular formula From the formula mass of the empirical formula on the previous page, and the molar mass of the hydrocarbon above, calculate the molecular formula of your hydrocarbon. What is the molecular formula of your hydrocarbon? Show calculation
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