What Volume of Ethanol (Density = 0

question 50

Multiple Choice

What volume of ethanol (density = 0.7893 g/cm³) should be added to 450.mL of water in order to have a solution that freezes at -15.0°C? (For water, K_f = 1.86 °C/m.)

• A)371 mL
• B)470 mL
• C)212 mL
• D)132 mL
• E)167 mL

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Resale Price Maintenance

Resale price maintenance is a practice in which manufacturers dictate the minimum prices retailers may charge for their products to keep prices at a certain level.

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