jasminetaylor4587

28.11.2020 • 

Chemistry

PLEASE HELP Step 5: Review and revise your prediction and explanation.
a) First, review your initial prediction and explanation by comparing it to your Lewis dot diagrams. If
the results of your Lewis dot diagrams are different from your initial prediction, you will need to
revise your prediction and explanation. See Step 5d.
b) Next, review your prediction and explanation to determine whether they adhere to the law of
conservation of mass. If they do not, you will need to revise your prediction and explanation so
that mass is conserved. See Step 5d.
c) Finally, determine whether your explanation addresses trends in the periodic table and how they
can be used to predict outcomes of chemical reactions. If it does not, you will need to revise your
explanation to include a discussion of periodic trends and how they help predict the outcomes of
chemical reactions. See Step 5d.
d) Write your revised chemical reaction on the same paper as your initial chemical reaction and
your Lewis dot diagrams. Label the equation “Revised Prediction.” Write your revised explanation
below your initial explanation in the same document. Label it “Revised Explanation.” Be sure that
your revised explanation includes all of the information necessary to address Step 3b and
Steps 5a–c.

Ответ:

DerekMoncoal

27.12.2022

Chemistry

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To get the original price we are going to;

1) Subtract the discount percentage from 100 to get the original price percentage.

100 - 25 = 75 %

2) Now we are going to multiply the discounted price by 100.

7500 x 100 = 750,000

3) Now we are going to divide the discounted price by the original price percentage.

750,000 / 75 = 10,000

Therefore the original price is Rs 10,000

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