Hurry quickkk
two chemicals at room temperature were mixed together in a flask. a chemical reaction occurred, and afterward the flask felt warm to the touch.
what kind of reaction must have occurred in the flask?
a. organic
b. synthetic
c. exothermic
d. endothermic

What is the maximum number of electrons that an atomic orbital can contain?

Effect of rotenone and antimycin a on electron transfer rotenone, a toxic natural product from plants, strongly inhibits nadh dehydrogenase of insect and fish mitochondria. antimycin a, a toxic antibiotic, strongly inhibits the oxidation of ubiquinol. (a) explain why rotenone ingestion is lethal to some insect and fish species. (b) explain why antimycin a is a poison. (c) given that rotenone and antimycin a are equally effective in blocking their respective sites in the electron-transfer chain, which would be a more potent poison? explain.

Draw the structure for 5-isopropyl-2-methyl-3-nonene