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calculate the number of moles in 7.88*10^25 formula units of strontium nitrate?

2007-01-04 15:20:18 · 1 answers · asked by ibrar 4 in Science & Mathematics ➔ Chemistry

1 answers

Simply divide 7.88x10^25 by avogadro's number.

I dont have a scientific calc. on me but this is how you set it up:

(7.88x10^25 F.U.) (1mol Sr(NO3)2 / 6.022 x 10 ^23 F.U.) = Answer

2007-01-04 18:27:48 · answer #1 · answered by †ђ!ηK †αηK² 6 · 0⤊ 1⤋

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