Need , i am confused. explain how you get the answer. a chemist burns a serving of peanuts in a calorimeter ands sees that 150,000 j of energy is released. what should the information on the nutritional label say? (1 calorie = 1,000 calories; 1 calorie = 4.186 j) a. 35.8 calories b. 3,580 j c. 3,580 calories d. 35.8 calories

The table describes how some substances were formed substance 19 description formed by boiling pure water formed by combining three hydrogen atoms to every nitrogen atom formed by adding 5 g of sugar to 1 l of water formed by compressing carbon under high pressure based on the given descriptions, which substance is most likely a mixture?

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 are forms of frozen water? check all that apply. dew frost hail rain sleet