BALANCE ALL EQUATIONS FIRST AND SHOW ALL YOUR WORK, 1. How many grams of tetraphosphorus decoxide can be made for 3.5 g of oxygen?
P4(s) + O2(g)
P4010(s)
What volume of oxygen is needed to react with 67.50 ml of phosphorus?

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.