What type of decay is illustrated by the equation below?

How many grams of magnesium metal will react completely with 8.3 liters of 5.5m hcl? show all work

Consider the reaction: 2al(s) + fe2o3(s) → al2o3(s) + 2fe(s) the δhf for fe2o3(s) = -824.3 kj/mole. the δhf for al2o3(s) = -1675.7 kj/mole. finish the equation. δhrxn = [(1)( kj/mole) + (2)( kj/mole)] - [(1)( kj/mole) + (2) ( kj/mole)]

Which is an example of a highly unstable isotope that is often used in fission reactions?