# A student determines that 8.2 milligrams of oxygen is dissolved in a 1000 gram sample of water at 15°C and 1.0 atmosphere. In terms of saturation, what type of solution is this sample?

We don't know.

We haven't been given the solubility of oxygen in water at a specific temperature, Henry's laws constant, or even whether you mean one atmosphere of air or one atmosphere of oxygen. I believe you have posted this before with the same outcome. The answer is that we don't know.

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The sample is undersaturated with oxygen.

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When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

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