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Heptane and octane form an ideal solutio...

Heptane and octane form an ideal solution. At `373 K`, the vapour pressure of the two liquids are `105.0` kPa and `46.0` kPa, respectively. What will be the vapour pressure, of the mixture of `25 g` of heptane and `35 g ` of octane ?

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To solve the problem of finding the vapor pressure of a mixture of heptane and octane, we will follow these steps: ### Step 1: Identify the Given Data - Vapor pressure of heptane (P₀A) = 105.0 kPa - Vapor pressure of octane (P₀B) = 46.0 kPa - Mass of heptane (mA) = 25 g - Mass of octane (mB) = 35 g - Molar mass of heptane (C₇H₁₆) = 100 g/mol ...
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