Chemistry, 24.07.2019 14:00, olamagdziak2007

What is the mass of 2.4 × 1023 molecules of no2? 12 g 1.2 × 102 g 75 g 1.1 × 1023 g 18 g

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What is the mass of 2.4 × 1023 molecules of no2? 12 g 1.2 × 102 g 75 g 1.1 × 1023 g 18 g...