A sample of NO2 occupies 16,500 mL at STP. How many NO2 molecules are in the sample?
1. 5.88 × 1022 NO2 molecules
2. 9.11 × 1023 NO2 molecules
3. 7.65 × 1025 NO2 molecules
4. 4.43 × 1023 NO2 molecules
5. 2.00 × 1024 NO2 molecules

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rcfarlo9342

09.11.2022

Chemistry

Move or rotate as well since they stay in place and we move.

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A sample of NO2 occupies 16,500 mL at STP. How many NO2 molecules are in the sample? 1. 5.88 × 1022 NO2 molecules 2. 9.11 × 1023 NO2 molecules 3. 7.65 × 1025 NO2 molecules 4. 4.43 × 1023 NO2 molecules 5. 2.00 × 1024 NO2 molecules