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Alinara [238K]
2 years ago
6

Researchers use what groups as dependent variable so that they can be certain of how experimental groups are responding

SAT
1 answer:
Natasha2012 [34]2 years ago
5 0

Answer:

They use a control group.

Hope this helps :)

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Determine oxidation states and answer the following questions about the reaction 2Li 2H2O 2LiOH H2. (1 point)
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The oxidation state of Lithium changed from 0 to +1

The oxidation state of hydrogen changed from +1 to 0.

<h3>What is the oxidation state of the elements in the reaction?</h3>

The equation of the redox reaction is given as follows:

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In conclusion, the reaction is a redox reaction.

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#SPJ1

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In Character development, one has to generate suspense and as such the narrator by withholding some details about what is going to happen next will arouse the curiosity of the reader and the narrator can see go ahead and give them some small hints.

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