if a baseball has a mass of 5 KG and accelerates at a rate of 20K/G^2, what is the value of the force that the player hit the ball at??

How many grams of aluminum will there be in 98g of al2o3?

Do polar molecules have ionic bonds?

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: