Ice has the density of 0.93 g/cm3, and water has a density of 1.0 g/cm3. will ice float or sink in water?

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 is the mass of 2.00 l of an intravenous glucose solution with a density of 1.15 g/ml?

Estimate the molar mass of the gas that effuses at 1.6 times the effusion rate of carbon dioxide.