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Serhud [2]
3 years ago
12

Which step in an investigation involves predicting the results?

Chemistry
1 answer:
Firdavs [7]3 years ago
5 0

Forming a hypothesis

Explanation:

The step in an investigation which involves the prediction of results is the stage of forming of a hypothesis.

  • A hypothesis is a stage in scientific investigation that follows shortly after asking a simple scientific question.
  • Hypothesis is simply a scientific guess that is logical in nature.
  • It presents a problem in a manner in which the problem is stated, the cause and the likely outcome can be predicted.
  • After a hypothesis formulation, the experiment is conducted and results of findings weighed against the predictions of the statement.

learn more:

Hypothesis brainly.com/question/3418951

#learnwithBrainly

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As per the given chemical formula- Na2CO3.10H2O, one mole of the chemical compound contains 13 moles of oxygen atoms. Hence

Number of moles of oxygen atoms in one mole of Na2CO3.10H2O = 13

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Now, one mole of a substance contains 6.022 X 10^23 particles of the substance. Thus

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