Biological enzymes often incorporate metal ions for the purpose of carrying out electron transfer and oxidation reactions. If a particular enzyme incorporates 3 Fe atoms, and the metal atoms account for 0.22% of the overall mass of the enzyme, what is the molar mass of the enzyme

Find the protons, electrons and neutrons for strontium with a mass of 83

12. complete each of the following word equations for synthesis reactions. a. sodium + oxygen -> b. magnesium + fluorine -> 13. complete and balance the equations for the decomposition reactions. a. hgo -> [with the triangle heat symbol above the arrow] b. h2o(l) -> [with "electricity" written above the arrow]

Asuspension of yeast cells is being grown under anaerobic conditions such that glucose is degraded to ethanol and carbon dioxide. if one wishes to follow this process by monitoring the release of 14co2, at which positions in the glucose molecule would the 14c label need to be incorporated?