Bubble buddy is getting on in years and has started losing some air. So he went in to get a little rejuvenation. The doctor gave him some acetic acid and sodium bicarbonate to drink hoping that the CO2 produced would solve the problem. If he needs 25.60 Liters of CO2 gas (at STP) how many grams sodium bicarbonate should the doctor prescribe? (Hint: Acetic Acid + Sodium Bicarbonate --> water + carbon dioxide + sodium acetate)

You are making a solution of calcium chloride dissolved in water. you add solid, stir, and it dissolves. you add just a spatula tip full, stir, and the solid does not dissolve. how could you describe the solutions before and after adding the spatula tip amount

Stage in which a star’s outer layers have started to cool and grow outward?

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.