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pashok25 [27]
3 years ago
8

List 3 indicators that a chemical reaction has occurred.

Physics
1 answer:
mina [271]3 years ago
8 0
Hello! There are many indicators to show a sign that a chemical reaction has occured. These are 3 as followed.

1. An odor is produced.

2. A change in temperature.

3. A color change.

Others can be a formation of a solid or a gas.
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The answer is given here would be a simplified equation, seeing as there are some missing variables in the question.

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<em>Note: Once we have the mass of the second object and/or acceleration of the cord, we can solve for the force of the ground acting on the box.</em>

To calculate the force caused by gravity on the basic pulley system we use the following equation:

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