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Calculate how many moles of potassium (K) are present in a sample of 8.12x10^23 atoms of K​

Sagot :

Answer:

1.35 moles

Explanation:

Calculate how many

of potassium (K) are present in a sample of 8.12x10^23 atoms of K​

6.02 X 10^23 atoms are 1 mole.  how many 6.02 X 10^23 are in

8.12 X 10^23

divide 8.12 X 10^23 into sets of 6.02 X 10^23

(8.12 X 10^23)/(6.02 X 10^23) =1.35 moles