Question: What are the normal freezing points and boiling points of the following solutions? (a) 21.2 g NaCl in 135 mL of water (b) 15.4 g

What are the normal freezing points and boiling points of the following solutions?
(a) 21.2 g NaCl in 135 mL of water
(b) 15.4 g of urea in 66.7 mL of water

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