1. What is meant by an ideal gas? Under what conditions does a real gas behave...

1. What is meant by an ideal gas? Under what conditions does a real gas behave most like an ideal gas?

2. How many moles of nitrogen are in a 2145 mL sample of the gas at 1500. torr and 120 degree of Celsius?

3. Chlorine reacts with sulfite ion in the presence of water to give sulfate ion and chloride ion How many milliliters of Cl₂ gas measured at 25 degree of Celsius and 734 torr are required to react with all the SO₃^2- in 34.9 mL of 0.253 M Na₂SO₃ solution? The chemical equation is the following:

Cl₂+SO₃^2-+H₂O --> 2Cl^-+SO₄^2-+H⁺

4. Carbon dioxide can be generated by the reaction of hydrochloric acid with calcium carbonate. How many milliliters of dry CO₂ at 20.0 degree of Celsius and 755 torr can be prepared from a mixture of 32.1 g of CaCO₃ and 203 mL of 0.245 M HCl?

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queen_honey_blossom answered 1 year ago

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