How many moles of barium are in a sample containing 4.25 x 10^26 atoms of barium?

asked Jul 10, 2024 121k views

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Answer:

Below

Step-by-step explanation:

1 mole = 6.022 x 10^23 particles

4.25 x 10^26 atoms / 6.022 x 10^23 atoms/ mole = ~ 706 moles

Mark Pavlis answered Jul 16, 2024

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