Jenna is a scientist in a chemistry lab. her experiment did not support her current theory. what should she do next? revise her theory because it must be incorrect. disregard the data because they must be inaccurate. verify the data by running the experiment several more times. publish a paper that explains the data.

The correct answer is ' Verify the data by running the experiment several more times'.

Explanation:

The data and observation collected by the Jenna from her experiment are not in support with her current theory . In order to get more clear picture regarding her theory she should again repeat the experiment several times under similar and different conditions.

By repeating the experiment several times she will get to know the errors involved in her experiment, precaution required during, after or before the experiment.

And hence this will lead her to the clear and broader sense of her current theory she's working on.

answer:

the reaction is type of combination reaction.

explanation:

on the product side, there are 2 molecules of bonded to fe   which means one atom of fe are combined two molecules of . so, balanced chemical equation becomes :

this reaction follows the reaction type of combination reaction. a combination reaction is defined as chemical reaction in which reactants combines together to form a single product.

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