Identify the substances that are likely to dissociate in water. Check all that apply.

Although respiratory organs vary across different organisms, they all contain respiratory surfaces that have a large surface area and are extremely thin. explain why having an extremely thin respiratory surface with a large surface area is advantageous for the process of gas exchange

Classify this reaction: 2al+n2-> aln.

If 22.5 liters of oxygen reacted with excess of hydrogen, how many liters of water vapor could be produced?