How many Moles will occupy a volume of 2.5 liters at 1.2 atm and 25 degrees?

What produces wave a)sound b) heats c)transfer of energy d)vibrations

Which of the following units is not an official si unit

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: