The equilibrium constant, Kc , for the following reaction is 7.00×10-5 at 673 K. NH4I(s) NH3(g) + HI(g)

If an equilibrium mixture of the three compounds in a 4.67 L container at 673 K contains 2.52 mol of NH4I(s) and 0.417 mol of NH3, the number of moles of HI present is moles.

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.

Which of these features are formed when hot groundwater is forced out through cracks in the earth's surface?

To calculate the molarity of a solution, you need to know the moles of solute and the