(O2) at 25 degrees Celsius, 0.1 MPa are fed into the combustion chamber in the ratio of 0.5 kg O2 to 1 kg hydrazine. The heat transfer from the chamber to the surroundings is 100 kJ per kg hydrazine. Determine the temperature of the products of combustion, assuming that only H2O, H2, and N2 are products.

Does anyone know a lot about how to: - calculate mass of magnesium metal - calculate the actual yield of magnesium oxide - calculate the theoretical yield of mgo - calculate the percent yield of mgo - determine the percent yield of mgo - determine the average percent yield of mgo i had to do an online lab and its asking these questions but i have no idea where to start or how to be able to find these things. i can post the chart of the data from the lab or if you can tell me exactly how i can find each.

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.

Select the word from the list that best fits the definition the nuclear family into which a person is born or adopted.