One mole of Beryllium weighs 9.0122 grams. How many atoms of Beryllium are there?
A~ 6.022x10^23
B~ 9.0122
C~ 4
D~ 18

How to convert a density of 0.791g/cm3 to lb/ft3

How would the number of moles (n) of o2 change if the atmospheric pressure doubled but all other variables stayed the same

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.