Pedro wants to create a chemical reaction between oil and water. he adds oil to a beaker of water and notices that the liquids do not mix. he then shakes the beaker and the drops of oil become suspended through the water for a few moments before returning to their separate layers. did pedro succeed in creating a chemical change? (a)-yes, because the oil was evenly suspended.(b-)yes, because the solution was permanently changed.(c)-no, because the oil only briefly mixed with the water. d)no, because no new substances were formed.