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iren2701 [21]
3 years ago
11

Which statement describes a scientific law?

Chemistry
1 answer:
Sholpan [36]3 years ago
4 0

Answer:

A law is a proven fact that can not be changed.

Explanation:

Scienctists are most inquisitive in their research and as such they developed what is called scientific method which they use to create and learn new things. The scientific method includes:

1. Observation.

2. Hypothesis.

3. Experiment

4. Conclusion.

5. Law.

Among this scientific method, the law is the last in the pattern. A law is only given after the experiment has been tested over and over again and found to be true.

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4 years ago
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3 years ago
What is the mass of 1.71 ✕ 1023 molecules of h2so4?
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The equation for calculating a mass is as follows:

m=n×M

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Now we can calculate a mass of H2SO4:

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7 0
4 years ago
Explain Boyle's pressure-volume relationship in terms of the kinetic-<br>molecular theory.<br>.​
TiliK225 [7]

Answer:

<em>The pressure and the volume are inversely related in Boyle's Law. In Kinetic theory pressure is created by the collision of particles. If the volume is greater the number of collisions and pressure will be less. So volume and pressure are inversely related if the temperature and total kinetic energy is kept constant.</em>

Explanation:

hope to help you

7 0
3 years ago
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Explanation:

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