Answered

At Westonci.ca, we connect you with experts who provide detailed answers to your most pressing questions. Start exploring now! Get the answers you need quickly and accurately from a dedicated community of experts on our Q&A platform. Get detailed and accurate answers to your questions from a dedicated community of experts on our Q&A platform.

When solutions of acetic acid and sodium hydroxide react, which of the following are not present in the net ionic equation?
I. hydrogen ion
II. acetate ion
III. sodium ion
IV. hydroxide ion
A) I and II.
B) I, II, and III.
C) I and IV.
D) I and III.
E) II and III.

Sagot :

dsdrajlin

Answer:

E) II and III.

Explanation:

Let's consider the complete ionic equation when solutions of acetic acid and sodium hydroxide react. It includes all the ions and molecular species.

CH₃COO⁻(aq) + H⁺(aq) + Na⁺(aq) + OH⁻(aq) ⇒ CH₃COO⁻(aq) + Na⁺(aq) + H₂O(l)

The net ionic equation includes only the ions that participate in the reaction and the molecular species.

H⁺(aq) + OH⁻(aq) ⇒ H₂O(l)

The species not present are:

II. acetate ion

III. sodium ion

Thanks for using our service. We're always here to provide accurate and up-to-date answers to all your queries. Thank you for your visit. We're committed to providing you with the best information available. Return anytime for more. Stay curious and keep coming back to Westonci.ca for answers to all your burning questions.