Is NaI a gen ionic transition or covalent

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:

In which of the following phases of matter do molecules have the highest amount of energy? a. liquid b. gel c. solid d. gas

The molar mass of nickel(ni) is 58.7 g/mol. how many moles are in an 88 gram sample of nickel?