Which method can be used to separate a mixture of ethanol and water into its

component parts?

A. Distillation

B. Chromatography

C. Freezing

D. Filtering

Which of the following statements could be true regarding polar molecules? Choose one or more: A polar molecule will not contain polar bonds. A polar molecule may have one or more lone pairs.

What is the Number of Cations & anions in a Aluminum& chloride

What is the conjugate acid in the following equation: NO2 - + H2O / longrightarrow ⟶ HNO2 + OH-

In a reaction, chlorine accepts an electron to form Cl-. What is true about the atomic size of the chlorine ion?

Name one manufactured device or natural phenomenon that emits electromagnetic radiation in each of the following wavelengths: radio, microwave, infrared, visible light, ultraviolet, X-ray, and gamma ray.

What is the difference between an organic and inorganic molecule

The variable that you plan to change during the course of an experiment is?

It is often necessary to prepare a dilute solution from a more concentrated solution rather than starting from a solid and just dissolving it then adding water. This technique is called serial dilution.

Zinc metal reacts With hydrochloric

In the equation: 23491Pa → 234 92U + X The X represents a