Answer to Question #128255 in General Chemistry for diamond

Question #128255

The molar mass of barium nitrate (Ba(NO3)2) is 261.35 g/mol. What is the mass of 5.30 × 1022 formula units of Ba(NO3)2?

0.0900 g

12.0 g

23.0 g

3,130 g

Expert's answer

23.0 g

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