Which of the following compounds is a strong electrolyte?

a. C6H12O6
b. C7H14O5
c. C4H8O2
d. NaC2H3O2
e. All of these

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I think it is D but I'm not sure. Also, how do you know if it is a strong or weak acid?

To determine which of the compounds is a strong electrolyte, we need to understand the nature of electrolytes and their behavior in aqueous solutions.

An electrolyte is a substance that when dissolved in water (or other suitable solvents) produces ions that are capable of conducting electricity. Strong electrolytes are compounds that completely dissociate into ions in solution, while weak electrolytes only partially dissociate.

Let's evaluate the compounds given:

a. C6H12O6 (glucose) - This is a covalent compound and does not ionize in water, so it is not an electrolyte.

b. C7H14O5 - Similar to compound A, this is also a covalent compound and does not ionize in water, so it is not an electrolyte.

c. C4H8O2 (acetic acid) - Acetic acid is a weak electrolyte. It partially dissociates into ions in water but does not fully ionize.

d. NaC2H3O2 (sodium acetate) - Sodium acetate is a strong electrolyte. When dissolved in water, it completely dissociates into sodium ions (Na+) and acetate ions (C2H3O2-).

e. All of these - This is incorrect. Only compound D (sodium acetate) is a strong electrolyte.

To determine if a compound is a strong or weak acid, it's important to consider its chemical formula and the behavior of its ions in water. In general, strong acids are those that completely dissociate into ions when dissolved in water, while weak acids only partially dissociate.

Some examples of strong acids include hydrochloric acid (HCl), sulfuric acid (H2SO4), and nitric acid (HNO3). Weak acids, on the other hand, include acetic acid (CH3COOH) and carbonic acid (H2CO3).

Remember that the strength of an acid is related to its ability to donate protons (H+ ions) in solution, while the strength of an electrolyte is related to its ability to ionize. They are similar concepts but distinct from each other.

In summary, the compound NaC2H3O2 (d. sodium acetate) is the strong electrolyte among the options given. The criteria for determining strong or weak acids are separate from electrolyte evaluation and require additional considerations.

To determine which compound is a strong electrolyte, we need to understand the properties of strong electrolytes. A strong electrolyte is a substance that completely dissociates into ions when it is dissolved in water. Therefore, it conducts electricity well in solution.

Let's analyze the given options:

a. C6H12O6 (glucose) is a covalent compound, and it does not readily dissociate into ions when dissolved in water. Therefore, it is not a strong electrolyte.

b. C7H14O5 is not a specific compound, so we cannot determine its properties without more information.

c. C4H8O2 (ethyl acetate) is a covalent compound and does not readily dissociate into ions when dissolved in water. Therefore, it is not a strong electrolyte.

d. NaC2H3O2 (sodium acetate) is a salt, which means it consists of positive and negative ions. When sodium acetate is dissolved in water, it dissociates into sodium ions (Na+) and acetate ions (C2H3O2-). Since it dissociates completely, it is a strong electrolyte.

e. "All of these" cannot be the correct answer because not all the compounds listed are strong electrolytes.

Based on the analysis, the correct answer is d. NaC2H3O2, which is a strong electrolyte.

To determine if a substance is a strong or weak acid, you need to consider its ability to dissociate into ions when dissolved in water. Strong acids fully dissociate into ions and are considered strong electrolytes, while weak acids partially dissociate and are weak electrolytes.

You need to identify these. A may be glucose; if so it is not a strong electrolyte. I have no idea what b and c are. d probably is sodium acetate and it is a strong electrolyte. e can't be correct if a is not and d is..