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elixir [45]
2 years ago
11

It is thought that Vitamin C might be an effective preventative

Chemistry
1 answer:
Anon25 [30]2 years ago
7 0

Answer:

IF the fruit juice contains a high level of vitamin C, THEN the preventative effectiveness against common cold increases.

Explanation:

The hypothesis is a testable explanation of a scientific investigation. It aims at predicting the outcome of the experiment. One feature of the hypothesis is that it must be testable. The hypothesis is usually written in an "IF, THEN" format.

This question is regarding an experiment to test the amount of vitamin C in fruit juice. The vitamin C is thought to be an effective preventative against common cold. Hence, the hypothesis connects the effect on common cold (dependent variable) with the amount of vitamin C (independent variable). The hypothesis can be written as:

IF the fruit juice contains a high level of vitamin C, THEN the preventative effectiveness against common cold increases.

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Answer:

-0.050 kJ/mol.K

Explanation:

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All in all, ΔG° = 0 at 400. K.

We can find ΔS° using the following expression.

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First convert mass of O2 to moles

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How would a bar magnet orient itself relative to this planet's magnetic field?
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The magnet's north pole would point to the Earth's south pole and the magnet's south pole would point to the Earth's north pole.

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