A 50g sample of an unknown metal is heated to90C it is placed in a perfectly insulated container along with 100g of water at a initial temp of 20C the temperature of both metal & water become equal at 25C the specific heat of water is 4.18J/g C what is the specific heat capacity of the metal

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 reaction would most likely require the use of an inert electrode?

Is cutting your nails a physical or chemical change