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Question: please help me figure out how to get this answer...

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Please help me figure out how to get this answer. The correct answer is on the worksheet but I can’t figure out how to get that answer using the equation and calculator. Step by step answer would be so helpful. It’s question #3

2. Diesel fuel is made of hydrocarbons with an average of 13 carbon atoms per molecules, and gasoline is made of hydrocarbons with an average of 7 carbon atoms per molecules. Which fuel has the higher vapor pressure at room temperature? 7 Carbon atons Smale urfoce area ausius- 3. Pentane (CsH12) gas is used to blow the bubbles in molten polystyrene that turn it into Styrofoam, which is used in coffee cups and other products that have good thermal insulation properties. The normal boilingpoint of pentane is 36°Cİ its vapor pressure at 25°C is 505 torr. What is the heat of vaporization of pentane? 5051-8314 (298-364) The vapor pressure of ethanol is 115 torr at 34.9°C. If DHvap of ethanol is 40.5 kJ/mol, calculate the temperature (in C) when the vapor pressure is 760 torr. , n( torm 4. 314 3.9
tempt :369K 297 K 0l4 3538 △Huap 33 (151.uu 4u&
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