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2 years ago

How is proper science validated?

Chemistry

1 answer:

STatiana [176]2 years ago

6 0

The proper science is validated by Experimentation and Testing .

What is experiment and testing?

Experiment is performed to support or Refuge a hypothesis which is given by someone.

Test is to figure out what we expect and what we have observed.

So , the proper validation of science is Experiment and testing because science is all about hypothesis, discoveries if want to prove them right or wrong we have to perform experiment and test .

to learn more about testing and experiment click here brainly.com/question/28175030

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We are given:

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By Stoichiometry of the reaction:

If 2 moles of aluminium produces -850 kJ of energy.

Then, 12 moles of aluminium will produce = $\frac{-850kJ}{2mol}\times 12mol=-5100kJ$ of energy.

Converting this into three significant figures, we get:

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Thus, the enthalpy of the reaction for given amount of aluminium will be $-51.0\times 10^2kJ$

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