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Anna [14]
3 years ago
12

Scientific theories lack experimental support true or false

Chemistry
2 answers:
vova2212 [387]3 years ago
8 0
True....... hope this helps
arsen [322]3 years ago
4 0
It is true hopefully this will help
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Answer:

1)Around 450 B.C., the Greek philosopher Democritus introduced the idea of the atom.

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Silver was precipitated and collected by filtration. The experiment yielded .077g of silver after dying. The predicted yield was
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Answer:

Precentage error = 7.23%

Explanation:

The precentage error formula  is the  useful method  for determining precision of your experimental result

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percent\ error = |\frac{experimental\ value-predicted\ value} {predicted\ value}|\times 100

percent\ error = |\frac{0.077\ -0.083} {0.083}|\times 100

So we get percentage error =  7.23%

Precision means how close the experimental value to the true value or theoretical value

If percentage error is large it means experimental results are deviated and there is need to check mistakes,imprecision in the experiment

If the percentage error is zero it means the experiment is perfectly done without  inaccuracy

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PLEASE HELP DUE IN 10 MINUTES In your own words, how does photosynthesis work?
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