What Volume of Water Should Be Added to 600

question 46

Multiple Choice

What volume of water should be added to 600.mL of ethanol in order to have a solution that boils at 95.0°C? (For ethanol, K_b = 1.22 °C/m, density = 0.789 g/cm³, boiling point = 78.4°C)

• A)186 mL
• B)245 mL
• C)518 mL
• D)116 mL
• E)322 mL

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