In a lab experiment, 2. 5 grams of sodium bicarbonate is heated and decomposed into sodium carbonate, carbon dioxide, and water vapor when heated. The actual yield of sodium carbonate produced in the experiment is 2. 04 grams. The theoretical yield of each product is recorded in the data table above.

answer:

A barrier constructed to hold back water and raise its level, forming a reservoir used to generate electricity or as a water supply.

Explanation:

Reformatting the input :

Changes made to your input should not affect the solution:

(1): "*-9" was replaced by "*(-9)".

Final Result :

    -432

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hope this helped :)

I think its B) the moons umbra since thats the area of "totality"

i had the opportunity to see a total solar eclipse but totality hit only in a specific part of the united states due to the angle of the moon and sun. that sweet spot hitting totality was under the moons umbra.