Unknown compound solubility (g/100 ml water) a 4 b 0.25 which of the following correctly explains the identity of compound a and its solubility? it is an amine; it contains a nitrogen atom that will allow nitrogen-hydrogen bonds to form while in water. it is an ether because the oxygen atom is within the carbon chain, so is free to form oxy-hydrogen bonds to make it more soluble is an etherthe polarity of the oxygen-hydrogen bond makes it more soluble. is an amine: because the lower electronegativity of n h makes it more soluble

B. It is an ether because it is unable to to form a hydrogen bond, so it is less soluble than water

Explanation:Alcohols  are more soluble in water as they can form hydrogen bonding with water whereas ethers  are less soluble as they do not form hydrogen bonds with water.

For formation of hydrogen bond, the electronegative atom (F, Oand N) must be attached to hydrogen and in ethers (ROR), there is no hydrogen directly attached to electronegative oxygen atom, thus are less soluble in water.

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1/3x+1/2

Step-by-step explanation:

1/3x + 3/4 + 2/3x - 1/4 - 2/3x

1/3x+2/4

1/3x+1/2