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The compound would be expected to be a solid at room temperature and pressure. W

ID: 797648 • Letter: T

Question

The compound would be expected to be a solid at room temperature and pressure.

Which of the following describes the compound S2O5Cl?
Choose all answers that apply.

The compound would be expected to have a relatively high melting point.

Which of the following describes the compound CaS?
Choose all answers that apply.

If the compound dissolved in water it would be a non-electrolyte. The compound is ionic. The compound is molecular. If the compound dissolved in water it would be a strong electrolyte.

The compound would be expected to be a solid at room temperature and pressure.

Which of the following describes the compound S2O5Cl?
Choose all answers that apply.

The compound would be expected to have a relatively low melting point. If the compound dissolved in water, it would be expected to be a strong electrolyte. The compound is molecular. The compound is ionic.

The compound would be expected to have a relatively high melting point.

Which of the following describes the compound CaS?
Choose all answers that apply.

If the compound dissolved in water it would be a strong electrolyte. The compound would be expected to have a relatively low melting point. The compound is molecular. The compound would conduct electricity if molten. The compound is ionic.

Explanation / Answer

For the first compound, Fe(CH3COO)3, the following answers are true:

The compound is ionic.

The compound is a strong electrolyte.

The compound is a solid at room temp/pressure.

For the second compound, S2O5Cl, the following answers are true:

The compound would have a relatively low melting point (liquid at room temperature).

The compound is molecular.

For the third compound, CaS, the following answers are true:

The compound is a strong electrolyte.

The compound would conduct electricity if molten.

The compound is ionic.

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