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Answer to Question #144643 in General Chemistry for Jermaine Patterson

Question #144643
how many grams are in 4.5 x 10^22 molecules of Ba(NO3)2
1
Expert's answer
2020-11-17T10:38:20-0500

6.02*1023 molecules/mole= 261.337gmol-1

4.5 x 1022 molecules=?

4.5 x 1022 molecules* 261.337gmol-1/6.02*1023 molecules/mole

=19.53g of Ba(NO3)2



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