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Answer to Question #241862 in General Chemistry for cmk
Question #241862
- How many atoms of oxygen are there in 4.54 x 1022 formula units of Ba(NO3)2?
Expert's answer
Molar mass of Ba(NO3)2= 261.337
Molar mass of O3 = 48
4.54 x 1022 × 48/261.337
8.339 × 1021 atoms
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