A baseball player hits a ball. Which is the best description of the energy of the ball as it flies over the pitcher's head? chemical kinetic nuclear thermal

What does x represent in the formula for the compound xcl4?

Consider the directing effects of the substituents on salicylamide and predict the possible structures of the iodination products. which do you think will be the major product?

Which of the following is an indication that a substance has undergone a chemical change? a. no new product has been formed. b. the color of the substance has not changed. c. the original constitute has not changed. d. the molecular structure has changed.