samveg3772 samveg3772

07-03-2024
Chemistry

contestada

How many grams of ethylene glycol, C 2 H 5 (OH) 2 , must be dissolved in 200.0 g of water to lower the freezing point to −29.75 ∘ C?
a. 77.8 g
b. 155.6 g
c. 233.4 g
d. 311.2 g

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