Balance and indicate what type of reaction

C6H12 + O2 → CO2 + H2O

What is the percentage of hydrogen in c2h4

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:

Nuclear decay is the spontaneous decay of one element into a. an x-ray b. a ray of light c. another element