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Ethylamine,C2H5NH2,acts as a Weak Base in Water \to C2H5NH-(aq)+ H3O+(aq)
B)C2H5NH2(aq)+ H2O( )

Question 55

Multiple Choice

Ethylamine,C2H5NH2,acts as a weak base in water.Which expression best represents this behavior?


A) C2H5NH2(aq) + H2O(  Ethylamine,C<sub>2</sub>H<sub>5</sub>NH<sub>2</sub>,acts as a weak base in water.Which expression best represents this behavior? A) C<sub>2</sub>H<sub>5</sub>NH<sub>2</sub>(aq) + H<sub>2</sub>O(   )  \to C<sub>2</sub>H<sub>5</sub>NH<sup>-</sup>(aq) + H<sub>3</sub>O<sup>+</sup>(aq)  B) C<sub>2</sub>H<sub>5</sub>NH<sub>2</sub>(aq) + H<sub>2</sub>O(   )  \leftrightarrows C<sub>2</sub>H<sub>5</sub>NH<sub>3</sub><sup>+</sup>(aq) + OH <sup>-</sup>(aq)  C) C<sub>2</sub>H<sub>5</sub>NH<sub>2</sub>(aq) + H<sub>2</sub>O(   )  \leftrightarrows  C<sub>2</sub>H<sub>6</sub>(aq) + NH<sub>3</sub>(aq) + OH<sup>-</sup>(aq)  D) C<sub>2</sub>H<sub>5</sub>NH<sub>2</sub>(aq) + H<sub>2</sub>O(   )  \to  HCN(aq) + NH<sub>3</sub>(g) + OH <sup>-</sup>(aq)  E) C<sub>2</sub>H<sub>5</sub>NH<sub>2</sub>(aq) + H<sub>2</sub>O(   )  \leftrightarrows C<sub>2</sub>H<sub>5</sub>OH(aq) + NH<sub>3</sub>(aq)  ) \to C2H5NH-(aq) + H3O+(aq)
B) C2H5NH2(aq) + H2O(  Ethylamine,C<sub>2</sub>H<sub>5</sub>NH<sub>2</sub>,acts as a weak base in water.Which expression best represents this behavior? A) C<sub>2</sub>H<sub>5</sub>NH<sub>2</sub>(aq) + H<sub>2</sub>O(   )  \to C<sub>2</sub>H<sub>5</sub>NH<sup>-</sup>(aq) + H<sub>3</sub>O<sup>+</sup>(aq)  B) C<sub>2</sub>H<sub>5</sub>NH<sub>2</sub>(aq) + H<sub>2</sub>O(   )  \leftrightarrows C<sub>2</sub>H<sub>5</sub>NH<sub>3</sub><sup>+</sup>(aq) + OH <sup>-</sup>(aq)  C) C<sub>2</sub>H<sub>5</sub>NH<sub>2</sub>(aq) + H<sub>2</sub>O(   )  \leftrightarrows  C<sub>2</sub>H<sub>6</sub>(aq) + NH<sub>3</sub>(aq) + OH<sup>-</sup>(aq)  D) C<sub>2</sub>H<sub>5</sub>NH<sub>2</sub>(aq) + H<sub>2</sub>O(   )  \to  HCN(aq) + NH<sub>3</sub>(g) + OH <sup>-</sup>(aq)  E) C<sub>2</sub>H<sub>5</sub>NH<sub>2</sub>(aq) + H<sub>2</sub>O(   )  \leftrightarrows C<sub>2</sub>H<sub>5</sub>OH(aq) + NH<sub>3</sub>(aq)  ) \leftrightarrows C2H5NH3+(aq) + OH -(aq)
C) C2H5NH2(aq) + H2O(  Ethylamine,C<sub>2</sub>H<sub>5</sub>NH<sub>2</sub>,acts as a weak base in water.Which expression best represents this behavior? A) C<sub>2</sub>H<sub>5</sub>NH<sub>2</sub>(aq) + H<sub>2</sub>O(   )  \to C<sub>2</sub>H<sub>5</sub>NH<sup>-</sup>(aq) + H<sub>3</sub>O<sup>+</sup>(aq)  B) C<sub>2</sub>H<sub>5</sub>NH<sub>2</sub>(aq) + H<sub>2</sub>O(   )  \leftrightarrows C<sub>2</sub>H<sub>5</sub>NH<sub>3</sub><sup>+</sup>(aq) + OH <sup>-</sup>(aq)  C) C<sub>2</sub>H<sub>5</sub>NH<sub>2</sub>(aq) + H<sub>2</sub>O(   )  \leftrightarrows  C<sub>2</sub>H<sub>6</sub>(aq) + NH<sub>3</sub>(aq) + OH<sup>-</sup>(aq)  D) C<sub>2</sub>H<sub>5</sub>NH<sub>2</sub>(aq) + H<sub>2</sub>O(   )  \to  HCN(aq) + NH<sub>3</sub>(g) + OH <sup>-</sup>(aq)  E) C<sub>2</sub>H<sub>5</sub>NH<sub>2</sub>(aq) + H<sub>2</sub>O(   )  \leftrightarrows C<sub>2</sub>H<sub>5</sub>OH(aq) + NH<sub>3</sub>(aq)  ) \leftrightarrows C2H6(aq) + NH3(aq) + OH-(aq)
D) C2H5NH2(aq) + H2O(  Ethylamine,C<sub>2</sub>H<sub>5</sub>NH<sub>2</sub>,acts as a weak base in water.Which expression best represents this behavior? A) C<sub>2</sub>H<sub>5</sub>NH<sub>2</sub>(aq) + H<sub>2</sub>O(   )  \to C<sub>2</sub>H<sub>5</sub>NH<sup>-</sup>(aq) + H<sub>3</sub>O<sup>+</sup>(aq)  B) C<sub>2</sub>H<sub>5</sub>NH<sub>2</sub>(aq) + H<sub>2</sub>O(   )  \leftrightarrows C<sub>2</sub>H<sub>5</sub>NH<sub>3</sub><sup>+</sup>(aq) + OH <sup>-</sup>(aq)  C) C<sub>2</sub>H<sub>5</sub>NH<sub>2</sub>(aq) + H<sub>2</sub>O(   )  \leftrightarrows  C<sub>2</sub>H<sub>6</sub>(aq) + NH<sub>3</sub>(aq) + OH<sup>-</sup>(aq)  D) C<sub>2</sub>H<sub>5</sub>NH<sub>2</sub>(aq) + H<sub>2</sub>O(   )  \to  HCN(aq) + NH<sub>3</sub>(g) + OH <sup>-</sup>(aq)  E) C<sub>2</sub>H<sub>5</sub>NH<sub>2</sub>(aq) + H<sub>2</sub>O(   )  \leftrightarrows C<sub>2</sub>H<sub>5</sub>OH(aq) + NH<sub>3</sub>(aq)  ) \to HCN(aq) + NH3(g) + OH -(aq)
E) C2H5NH2(aq) + H2O(  Ethylamine,C<sub>2</sub>H<sub>5</sub>NH<sub>2</sub>,acts as a weak base in water.Which expression best represents this behavior? A) C<sub>2</sub>H<sub>5</sub>NH<sub>2</sub>(aq) + H<sub>2</sub>O(   )  \to C<sub>2</sub>H<sub>5</sub>NH<sup>-</sup>(aq) + H<sub>3</sub>O<sup>+</sup>(aq)  B) C<sub>2</sub>H<sub>5</sub>NH<sub>2</sub>(aq) + H<sub>2</sub>O(   )  \leftrightarrows C<sub>2</sub>H<sub>5</sub>NH<sub>3</sub><sup>+</sup>(aq) + OH <sup>-</sup>(aq)  C) C<sub>2</sub>H<sub>5</sub>NH<sub>2</sub>(aq) + H<sub>2</sub>O(   )  \leftrightarrows  C<sub>2</sub>H<sub>6</sub>(aq) + NH<sub>3</sub>(aq) + OH<sup>-</sup>(aq)  D) C<sub>2</sub>H<sub>5</sub>NH<sub>2</sub>(aq) + H<sub>2</sub>O(   )  \to  HCN(aq) + NH<sub>3</sub>(g) + OH <sup>-</sup>(aq)  E) C<sub>2</sub>H<sub>5</sub>NH<sub>2</sub>(aq) + H<sub>2</sub>O(   )  \leftrightarrows C<sub>2</sub>H<sub>5</sub>OH(aq) + NH<sub>3</sub>(aq)  ) \leftrightarrows C2H5OH(aq) + NH3(aq)

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