Calculate the molarity of a KCl solution containing 0.5 moles of KCl in 250 mL of
solution

The rules of engagement (roe) working group is often used to (select all that apply.)

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.

You have a liquid that exhibits diltancy. you want to pour it from a bottle. what should you do to the bottle before pouring