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Ratling [72]
3 years ago
14

How many atoms are in 36 mol Na?

Chemistry
1 answer:
Basile [38]3 years ago
4 0
To determine the number of atoms present in the given number of moles of sodium which has a chemical formula of Na, we multiply the number by the Avogadro's number, 6.022 x 10^23. That is,
                              number of atoms = (36 mol) x (6.022 x 10^23) 
                                                          = 2.16792 x 10^25 atoms of Na
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Answer:

A. 96.3 mg/dL

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Relative error: 5.6%

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The formula for the relative error is:

Relative error = |Absolute error/Actual value|

In your exercise, we have that

Actual Value = 102.0 mg/dL

A. 96.3 mg/dL:

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