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storchak [24]
2 years ago
13

Identify this reaction.

Chemistry
2 answers:
BartSMP [9]2 years ago
7 0

Answer:

Synthesis

Explanation:

Two compounds combine to produce one compound

Kobotan [32]2 years ago
4 0

Answer: synthesis

Explanation:

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How many moles of oxygen are needed to react with 100.0 grams of aluminum?
Tasya [4]

Answer:

2

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2 years ago
Are plants and animal pH sensitive?​
Rudiy27

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Plants and animals are pH sensitive. The growth of plants is dependent on the nature of the soil. If the pH of the soil is greater than 7 and is alkaline, then the plants cannot grow in the soil.

Explanation:

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3 years ago
Data can be arranged in visual displays called
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4 0
3 years ago
A scientist develops a new experiment to test atomic theory. His results do not agree with the theory.
slamgirl [31]

Answer:

When the results of a new experiment to test atomic theory do not agree with the theory, scientist will repeat the experiment to make sure that his results are reliable.

Explanation:

In the scientific context, each new experiment must be performed with precision and following the steps of the scientific method.

An experiment that does not provide reliable data to demonstrate a theory must be reviewed in detail and performed again to confirm the data obtained in the first attempt.

A theory is a postulate that tries to explain a natural phenomenon, but whose argument can be discussed or does not have the acceptance of a law. When the theory is proven and there are no arguments against it, it can be universally accepted and becomes a law.

The other options are not valid due to:

  • <u><em>Scientists worldwide will reject atomic theory because of the new results</em></u><em>.  A theory cannot be discarded without solid arguments or evidence in order to dismiss it and establish a new one.</em>
  • <u><em>The scientist will change his results to agree with the accepted theory</em></u><em>.  This would be an unethical procedure and unacceptable to the scientific community.</em>
  • <em><u>Other scientists will reject the results because they do not agree with the theory</u></em><em>. The opinion of other scientists is not enough to dismiss a theory, if it has a valid scientific basis.</em>

8 0
3 years ago
Read 2 more answers
Which balanced equation represents a chemical change?
Paul [167]
Number 2. this is a chemical change cuz numbers 1, 3 and 4 are physical. So if you add the equation of 2 it has two molecules. 
4 0
2 years ago
Read 2 more answers
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