A 3.00-L flask is filled with gaseous ammonia, NH3. The gas pressure measured at 24.0 ∘C is 2.25 atm . Assuming ideal gas behavior, how many grams of ammonia are in the flask?

About 3% of the water on earth is freshest. only about 40% of that freshwater is available for human use. why is so much freshwater unavailable for human use?

What happens to the temperature of a substance when the average kinetic energy of its particles increases?

The data below were determined for the reaction shown below. s2o82– + 3i – (aq) → 2so42– + i3– expt. # [s2o82–] (m) [i –] (m) initial rate 1 0.038 0.060 1.4 × 10 – 5 m/s 2 0.076 0.060 2.8 × 10 – 5 m/s 3 0.076 0.030 1.4 × 10 – 5 m/s the rate law for this reaction must be: