Look at the symbol equation. Mg + FeSO↓4 → Fe + MgSO↓4 (four oxygen particles)
(a) Write the formulae of the reactants.
(b) What is the name of the product which is an element?
(c) Is this equation balanced? Explain your answer.

What volume of a 2.00 m stock solution of naoh is needed to prepare 150. ml of 0.40 m solution?

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.

Apush or pull that moves or changes and object when to objects touch