Answer:
V ∝ n
Step-by-step explanation:
Suppose that pressure and temperature are constant.
If you try to force more molecules of air into a balloon, the balloon will expand.
This is an example of <em>Avogadro's Law</em>: the volume of a gas is directly proportional to the number of moles (particles).
V ∝ n
The values for hydroxide ions, hydronium ions and pH are found in the attached picture.
Explanation:
See the attached picture.
Learn more about:
pH
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No, they can have potential energy
NO₂ is a brown gas while N₂O₄ is colorless. If heating causes a brown color to persist, then this means that heating causes the reaction to shift backwards and produce NO₂. Therefore, the reaction must be exothermic.
It is E. because the predators will have slightly more meals with their prey slightly increasing population.