Calculate the number of moles and formula units in 97.8 g of lithium perchlorate. Enter your answer in scientific notation.

- "the choice that is not an indicator of a chemical change is "state of matter changes". more common than not, chemical reactions produce energy in the form of light or heat. along with energy, they also produce a new substance called the product that could be in any state of matter (solid, gas, or liquid)."

answersilicon (si); oxygen (o);