A balloon is labeled as having 3.40 L of air and contains 0.215 moles of ar inside. A second balloon at the same temperature and pressure is found to have 1.37 L of air. How many moles of air must be in
the second balloon?

A balloon is labeled as having 3.40 L of air and contains 0.215 moles of ar inside. A second balloo

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Baby010391

06.02.2020

Chemistry

3. we use rocks as a natural resource every day in building material, cosmetics ,roads and appliances.

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A balloon is labeled as having 3.40 L of air and contains 0.215 moles of ar inside. A second balloon at the same temperature and pressure is found to have 1.37 L of air. How many moles of air must be in the second balloon?