A 50.00 g sample of metal is added to a boiling water bath at 101.0 o C for 20 minutes. The metal is then transferred to 75.0 ml of water at a temperature of 22.5 o C in a coffee cup calorimeter. The temperature of the water and metal increases to 27.3 o C. Calculate the specific heat of the metal.

What are four significant sources of ghgs that come from wostem washington?

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.

Is a chemical message sent by another individual.