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iVinArrow [24]
3 years ago
10

Jay wants to know how the amount of acidity in rainwater influences the weathering rate of limestone.

Chemistry
2 answers:
lys-0071 [83]3 years ago
5 0

Answer:- To check the reliability of our experiments we repeat the experiment many times and see if we get the same results or almost same results.

It's also good to compare the results of two or more students for the same experiment and see if they get the similar results.

So, to improve the reliability and accuracy of the experimental data, Jay needs to repeat the experiment and also ask his one or more friends to do the experiment and record the data.

creativ13 [48]3 years ago
3 0
He can repeat his experiment multiple times, and ask a friend to repeat it as well to see if they get the same answer. 
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Answer:

<h3>Merits of modern periodic table:</h3>
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  • The isotopes of some element have the same atomic numbers. Therefore, they find the same position in periodic table.
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Hope this helps...

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Explanation:

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