Consider the following reaction conducted at a constant temperature: C(g) = 2 D(g)

At equilibrium, it is found that Pc = 0.524 atm and PD = 0.385 atm. Then the volume
of the container is suddenly increased to four times the original volume. Calculate the
total pressure after the system returns to equilibrium.

The minerals found in bones are deposited by living cells called

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.

Phosphorous can form an ion called phosphide, which has the formula p3−. this ion can form an ion called phosphide, which has the formula p3−. this ion properties very similar to those of pforms when a phosphorus atom loses three protonsis called a cationcontains 18 electrons