Using the thermodynamic information in the ALEKS Data tab, calculate the standard reaction entropy of the following chemical reaction: 4PCl3(g) P4 + 6Cl2

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.

What type of reaction fuels the processes seen here?

The arrangement of particles is most ordered in a sample of