Ask Question
30 January, 14:18

How many molecules are in 189.5 grams of no2?

+1
Answers (1)
  1. 30 January, 15:36
    0
    NO2 weighs 46.005 grams per mol. There are 6.02x10^23 molecules in a mol. In the given sample of 189.5 grams, there are 4.12 mols. This means that there are 2.48x10^24 molecules of NO2 in the given sample.
Know the Answer?
Not Sure About the Answer?
Get an answer to your question ✅ “How many molecules are in 189.5 grams of no2? ...” in 📙 Chemistry if there is no answer or all answers are wrong, use a search bar and try to find the answer among similar questions.
Search for Other Answers