Mg+I2=MgI2

a. How many moles of iodine, I2 will combine with 5.25 moles of Mg?
b. How many moles of MgI2 is produced by 4.25 moles of magnesium?

c.5.76 moles of magnesium will produce how many grams of MgI2?
d.359 grams of iodine I2 will produce how many moles of MgI2?

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.