In sodium chloride , the distance between the center of thesodium ion and the ce

Question

In sodium chloride , the distance between the center of thesodium ion and the center of an adjacent chloride ion is 283 pm .Calculate the density in g/cm^3 of an ideal NaCl crystal. ( there are 4 na+ and cl- whose concentratrion numbers are6) I understand how to get the mass , which is equal to 3.88*10^- 22 g , but I'm not sure how to get volume from the distancebetween ion, 283 pm . In sodium chloride , the distance between the center of thesodium ion and the center of an adjacent chloride ion is 283 pm .Calculate the density in g/cm^3 of an ideal NaCl crystal. ( there are 4 na+ and cl- whose concentratrion numbers are6) I understand how to get the mass , which is equal to 3.88*10^- 22 g , but I'm not sure how to get volume from the distancebetween ion, 283 pm .

Explanation / Answer

answer: Density: 2.165 g/cm3

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