Question 12 (1 point) Given 1.00 mole of each of the following gases at STP, which gas would have the greatest volume?
He
O2
so3
All would have the same volume.

Your friend offers to show you an intrusive igneous rock. which of the following would you expect to see?

Determine the percent sulfuric acid by mass of a 1.61 m aqueous solution of h2so4. %

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: