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Advocard [28]
2 years ago
8

The scientific method includes which of the following? Select all that apply. question analysis hypothesis theory

Chemistry
2 answers:
adell [148]2 years ago
8 0

a method of procedure that has characterized natural science since the 17th century, consisting in systematic observation, measurement, and experiment, and the formulation, testing, and modification of hypotheses.


Klio2033 [76]2 years ago
8 0

Answer: question, analysis, hypothesis

Explanation:

A scientific method is a procedure used to give answers for scientific questions related to the natural process, event or cause of any natural phenomena.

In this steps are followed and performed in a systematic way. It involves making an observation, then asking question, framing hypothesis, performing experiment, analyzing data and concluding the results.

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Physical and chemical properties of a piece of cooked chicken and a glass of kool-aid
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Why is most of the Earth’s fresh water unavailable?
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2 years ago
Escriba la formula de:
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4 0
1 year ago
A reaction produces 92.50 g FeSO4. How many grams of CuSO4 are necessary for this to occur?
xxMikexx [17]

Fe+CuSO4⟶Cu+FeSO4

Given that  

FeSO4 = 92.50 g  

Number of moles = amount in  g / molar mass

=92.50 g / 151.908 g/mol

=0.609 moles FeSO4

Now calculate the moles of CuSO4 as follows:

0.609 moles FeSO4 * 1 mole CuSO4 /1 mole FeSO4

= 0.609 moles CuSO4

Amount in g = number of moles * molar mass

= 0.609 moles CuSO4 * 159.609 g/mol

= 97.19 g CuSO4


3 0
3 years ago
Read 2 more answers
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