Which of the following substances is likely to dissolve in water, and which is likely to...

Which of the following substances is likely to dissolve in water, and which is likely to dissolve in benzene (C₆H₆)? Note, in propyl ether, each CH₃ or CH₂ is a unit with the H’s bonded to the C’s, and the O atom is bonded to two carbons

Substance Solvent choice (H₂O or C₆H₆)

a. NaNO₃ _______________

b. propyl ether, CH₃CH₂CH₂ -O-CH₂CH₂CH₃ _______________

c. naphthalene, C₁₀H₈ _______________

d. methylamine, CH₃-NH₂ _______________

Explain each solvent choice given above

Expert Solution

a. NaNO3 is salt therefore soluble in water.

b. Propyl ether is do not have any hydrogen bonding groups therefore soluble in benzene.

c. Naphthalene is non polar compound. Non polar compound is soluble in non polar benzene.

d. methyl amine can form hydrogen bonding with water. Therefore soluble in water.

queen_honey_blossom answered 1 year ago

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