Anonymous

How many sodium ions are in 75g of salt ?

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John McCann answered

NaCl

One to one here in ions.

75 grams NaCl (1 mole NaCl/58.44 grams)(1 mole Na^+/1 mole NaCl)

= 1.35 moles of Na^+ ions * 6.022 X 10^23

= 8.13 X 10^23 individual Na^+ ions

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